Top London Mobile App Development Companies
From Shoreditch’s “Silicon Roundabout” to Canary Wharf’s fintech towers, London is a magnet for world-class mobile talent. Local studios craft everything from sleek consumer apps to enterprise-grade platforms, helping brands tap a market of 9 million residents and countless global visitors.
On Clutch, each London agency is verified through in-depth client interviews, project data, and our proprietary scoring model, so you can shortlist partners with confidence. Use the filters above to sort by hourly rate, platform focus, industry expertise, and more before scheduling a discovery call.
Find even more options on these related directories: Top Mobile App Development Companies, Manchester Mobile App Developers, Birmingham Mobile App Developers, and Fintech App Developers.
15 Leaders 15 Contenders
1,158 Companies
List of the Best London, UK App Developers
Sponsored
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Featured
What are Featured Providers?
$50,000+$100 - $149 / hr10 - 49London, EnglandServices provided
70% Mobile App Development30% AI DevelopmentSee all 30 projectsStakk is a mobile app development company, excelling in iOS and Android development, and providing comprehensive mobile software engineering services. Based on reviews, Stakk maintains an impressive 100% positive feedback rate, with clients praising their project management, technical expertise, and ability to understand and align with client visions. Over 90% of reviewers highlight Stakk's strong communication skills and commitment to delivering projects within budget and timelines.
Reviews mention Easy to work with
Overall, clients report that Stakk is exceptionally easy to work with, with frequent positive mentions of their responsiveness and flexibility. One client highlighted the team's adaptability in accommodating numerous revisions without additional costs, stating, 'Stakk has been great and flexible throughout the project.' Another noted their effective communication, describing interactions as 'delightful' and praising project management as 'excellent.' Clients appreciate the team's understanding and willingness to meet their specific needs, fostering a collaborative and supportive environment.-
Web & Mobile App Dev for UX Agency & Consultancy Firm
5.0 Jul 28, 2023Stakk provided a dedicated PM which was a huge benefit to the project and the relationship with our client. They were always on hand on the Slack channel and were able to provide detailed reporting of time on task and budget burndown. Their ability to communicate was exceptional. On a project level they were extremely impressive in their level of skill and ability to scale rapidly. They also have excellent client services that made the relationship easy to manage.
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Mobile App Development for Mental Health & Wellness Startup
5.0 Jun 10, 2021They’re excellent. They cater to our needs and understand that we work differently from others since we’re a pre-seed startup. Nonetheless, they’ve been very helpful at meeting us at our point of need, and they’re great in terms of giving us options. All in all, they’re very easy to work with.
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App Dev for Fitness Entrepreneur
5.0 Jun 9, 2021The project management is great. We have weekly meetings, which has been very beneficial in keeping me up to date. The meetings also allow me to provide any feedback on things that I don’t like or absolutely love. Stakk’s team is very engaged in email and calls. They’re easy to get a hold of, and they’re always happy to help.
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More responsive than most other service providers
Get in TouchStakk is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
8 of 8 London-based reviews are 5 stars$50,000 – $199,999 avg. project cost for Mobile App Development services in LondonRead Similar ReviewsMobile App Development project highlight
Mobile App Design & Development for Educational Startup
5.0 — Stakk has designed and developed a mobile application for an educational startup. The team has designed and tested the app's UI prototypes and launched a beta and an official version for iOS and Read moreWas this helpful?
Review Rating from Clients
4.9/5.0
Quality
4.9
Schedule
4.8
Cost
4.9
Willing to Refer
4.9
Local businesses commend Stakk for developing sophisticated solutions, including virtual classrooms with payment and LMS features, real-time spending tools, and anonymous audio-call apps. They also describe expertise in e-commerce, app design, and web presence, emphasizing responsive collaboration, adaptable execution, and dependable project outcomes.Read Local ReviewsWas this helpful?
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$5,000+$50 - $99 / hr10 - 49London, England
Services provided
15% Mobile App Development15% AI Agents15% AI Consulting +5 services15% AI Development15% Generative AI10% Custom Software Development10% Web Development5% UX/UI DesignSee all 9 projectsCodeLeap is a mobile app development company renowned for its expertise in iOS and Android development. Reviews highlight a 100% success rate in delivering projects, with clients praising their team diversity, quality of work, and effective project management. While some noted areas for improvement in testing and project management, 85% of reviewers emphasize their creativity and proactive approach in meeting client needs.
$12,000 Starting price for Simple application $25,000 Starting price for Industry standard product $60,000 Starting price for those unconventional ideasView PackagesMobile App Development Packages
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3 of 4 London-based reviews are 5 stars$10,000 – $49,000 avg. project cost for Mobile App Development services in LondonRead Similar ReviewsLondon-based Mobile App Development project highlight
UI/UX Design, Web & Mobile Dev for Hotel Guest Platform
5.0 — CodeLeap has designed and developed the MVP of a hotel guest platform. CodeLeap is responsible for creating the platform's UI/UX design and wireframes, conducting beta testing, and launching the Read moreWas this helpful?
Review Rating from Clients
4.9/5.0
Quality
4.9
Schedule
4.6
Cost
4.7
Willing to Refer
4.5
Local businesses commend CodeLeap for tackling varied digital projects, from app and web builds to platform customization, API integrations, and automated email journeys. Clients describe an adaptable, knowledgeable team that collaborates closely, meets deadlines, and produces work that earns positive reception and ongoing engagements.Read Local ReviewsWas this helpful?
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Featured
What are Featured Providers?
$5,000+$25 - $49 / hr10 - 49Serves London, EnglandServices provided
30% Mobile App Development25% Custom Software Development25% UX/UI Design +2 services10% E-Commerce Development10% Wearable App DevelopmentSee all 28 projectsMemory Squared is a mobile app development company specializing in iOS and Android application development. Across their reviews, 100% of clients highlight their high-quality, user-friendly mobile solutions and commend their excellent project management skills, with a particular emphasis on timely delivery and responsive communication. Clients appreciate their dedication to understanding project needs, with many noting their innovative problem-solving and thoughtful design solutions.
1 of 1 reviews is 5 stars1 new review for Mobile App Development servicesUnknown avg. project costRead 1 Recent ReviewReviewed 1 time in the past 6 months
Recent reviews highlight Memory Squared's commitment to understanding client needs and delivering high-quality mobile applications. Clients commend the company's effective communication, timely project management, and dedication to product success. One client noted the successful beta release of their app, emphasizing Memory Squared's proactive approach to suggesting improvements. Overall, feedback reflects a strong satisfaction with the collaboration and results, with no significant areas for improvement identified.Was this helpful?
Industry Experience
Memory Squared has garnered positive feedback across various industries, including Information Technology, Fitness, Automotive, Advertising, and Education. Clients commend their expertise in developing intuitive user experiences, effective project management, and adaptability to specific sector needs. Overall sentiment is highly favorable, highlighting their strengths in UI/UX design, mobile and web app development, and their ability to engage collaboratively with clients. Organizations in technology and fitness sectors particularly benefit from their innovative solutions, while educational and advertising industries appreciate their strategic insights.
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Education Software Information technology Manufacturing Other Industry Consulting Advertising & marketing Gaming Business services Research Design Food & Beverages IT Services Automotive Wellness & Fitness Consumer products & servicesWas this helpful?
1 of 1 London-based review is 5 stars$10,000 – $49,000 avg. project cost for Mobile App Development services in LondonRead Similar ReviewsMobile App Development project highlight
Mobile App Design & Development for Family Archive Company
5.0 — Memory Squared has designed and developed a genealogy and family memory app for iOS and Android for a family archive company. The app includes family trees, user profiles, and photo and memory Read moreWas this helpful?
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$10,000+$25 - $49 / hr250 - 999London, England
Services provided
40% Mobile App Development35% Custom Software Development20% AI Development +1 service5% Web DevelopmentSee all 152 projectsEmpat is a versatile mobile app development company praised for its extensive expertise in iOS and Android development, offering services such as app execution consultancy and scalable mobile application development. With a 100% positive feedback rate, clients consistently commend Empat for its strong project management, excellent communication, and professional delivery. Approximately 60% of reviews highlight their cultural and values alignment as a key factor for collaboration.
8 of 9 reviews are 5 stars2 new reviews for Mobile App Development services$50,000 – $199,999 avg. project costRead 9 Recent ReviewsReviewed 9 times in the past 6 months
Empat has received positive feedback in the last six months for its organized project management, clear communication, and proactive approach to client needs. Clients highlighted Empat's ability to deliver high-quality work on time and under budget, with specific praise for their attention to detail and thoughtful user experience design. Notably, one client commended Empat for acting as a product partner rather than just a vendor, while another appreciated their expertise in AI development and workflow automation. Overall, sentiment is highly favorable, with clients expressing satisfaction and a willingness to engage in future projects.Was this helpful?
See All Locations (6)London, England
10 York Road
London, England SE1 7ND2 - 5
+447435715176
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3 of 4 London-based reviews are 5 stars1 London-based review for Mobile App Development in past 6 months$10,000 – $49,000 avg. project cost for Mobile App Development services in LondonRead Similar ReviewsLondon-based Mobile App Development project highlight
Mobile App Dev for Social Cooking Platform
4.5 — Empat developed an iOS app for a social cooking platform. They designed the UI/UX, built the frontend with Swift, developed the backend using PHP and the Laravel framework, conducted QA, and more. Read moreWas this helpful?
Review Rating from Clients
4.9/5.0
Quality
4.9
Schedule
4.9
Cost
5.0
Willing to Refer
5.0
Local businesses in London commend Empat for combining mobile and web development with product strategy, UX/UI design, QA, and backend engineering. Clients describe collaborative teams that adapt quickly and deliver on schedule, supporting projects ranging from community websites and children’s apps to sophisticated platforms and marketplaces.Read Local ReviewsWas this helpful?
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$25,000+$25 - $49 / hr250 - 999London, England
Services provided
40% Mobile App Development15% IT Staff Augmentation10% AR/VR Development +5 services10% Custom Software Development10% Web Development5% AI Consulting5% AI Development5% Low/No Code DevelopmentSee all 84 projectsTekRevol is a mobile app development company specializing in creating iOS and Android applications, web applications, and comprehensive digital solutions. Based on the reviews provided, 88% of clients praised TekRevol's communication and project management, noting their responsiveness and professionalism. However, there is a notable mention (12%) regarding unmet timelines. Overall, TekRevol is recognized for its strong technical abilities and customer-centric approach.
1 of 1 reviews is 5 stars1 new review for Mobile App Development servicesUnknown avg. project costRead 1 Recent ReviewReviewed 1 time in the past 6 months
TekRevol has received positive feedback from clients in the past six months, particularly for the quality of their app and web app development. A recent review highlighted the strong UI/UX design and the team's ability to understand project requirements while offering valuable insights. Although project completion took longer than expected, the overall satisfaction with the outcome remains high. Clients appreciate the effective communication methods, though some suggested improvements in providing meeting summaries for future reference.Was this helpful?
See All Locations (18)London, England
4 Lonsdale Road
London, England SW13 9EB2 - 5
+44 1223 926620
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1 of 2 London-based review is 5 stars1 London-based review for Mobile App Development in past 6 monthsLess than $10,000 avg. project cost for Mobile App Development services in LondonRead Similar ReviewsMobile App Development project highlight
Mobile App Dev for Educational Institution
5.0 — TekRevol developed a mobile app for an educational institution. Read moreWas this helpful?
Review Rating from Clients
4.8/5.0
Quality
4.5
Schedule
4.3
Cost
4.3
Willing to Refer
4.5
Local London clients describe TekRevol as a capable partner for complex digital products, including an app and web app for vehicle services and an iOS app for exchanging business contacts. They value strong UI/UX, adherence to wireframes, and successful deployment, with some feedback about responsiveness and schedule delays.Read Local ReviewsWas this helpful?
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$10,000+$25 - $49 / hr250 - 999London, England
Services provided
30% Mobile App Development20% AI Development20% Custom Software Development +2 services20% Web Development10% UX/UI DesignSee all 121 projectsGeekyAnts is a recognized Mobile App Development company that specializes in creating iOS and Android applications. The company receives predominantly positive feedback, with approximately 85% of reviewers highlighting their timely delivery, strong communication, and effective project management. However, some reviews suggest areas for improvement in consistency and adherence to agreements.
6 of 7 reviews are 5 stars2 new reviews for Mobile App Development services$50,000 – $199,999 avg. project costRead 7 Recent ReviewsReviewed 7 times in the past 6 months
Recent reviews for GeekyAnts reflect a strong overall sentiment, highlighting their effective communication, technical expertise, and project management skills. Clients noted the successful transition from prototypes to robust platforms, with one stating they delivered a functioning platform that saved users significant time. Another emphasized their responsiveness and ability to handle change requests effectively. While there were minor suggestions for improvement, such as focusing on outcomes rather than just tasks, the feedback overwhelmingly supports GeekyAnts as a reliable partner for complex projects.Was this helpful?
See All Locations (3)London, England
SPACES Finsbury Park, 17 City North Place, London
London, England N4 3FU2 - 5
+441702 655221
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1 of 1 London-based review is 5 starsUnknown avg. project cost for Mobile App Development services in LondonRead Similar ReviewsMobile App Development project highlight
UI/UX Design & App Dev for Home Energy System Provider
5.0 — GeekyAnts provides UI/UX design services for a home energy systems provider. The team is tasked with reworking the client's web app using React Native to have a single codebase for web, Android, and Read moreWas this helpful?
Review Rating from Clients
4.8/5.0
Quality
4.7
Schedule
4.8
Cost
4.2
Willing to Refer
5.0
London-based clients praise GeekyAnts for building React and Node.js products, including a travel-tech platform, a fintech mobile app, and an aeronautical client-facing frontend. They highlight strong technical collaboration, clear communication, and rapid iterations that supported production launches and testing.Read Local ReviewsWas this helpful?
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$10,000+$25 - $49 / hr250 - 999London, England
Services provided
30% Mobile App Development20% E-Commerce Development20% IoT Development +2 services20% Web Development10% Low/No Code DevelopmentSee all 103 projectsWebskitters is a comprehensive mobile app development company renowned for its expertise in iOS and Android development. The company consistently receives high praise for its project management, responsiveness, and ability to deliver on time, with over 90% of reviews highlighting these strengths. Clients appreciate Webskitters' capability to understand industry-specific needs and align with client objectives, resulting in user-friendly and efficient applications.
1 of 1 reviews is 5 stars1 new review for Mobile App Development servicesUnknown avg. project costRead 1 Recent ReviewReviewed 1 time in the past 6 months
Webskitters has received positive feedback in recent reviews, highlighting their responsiveness and expertise in app and website development. One client noted their effective handling of a project involving Android and iOS apps and website creation, emphasizing timely delivery and strong communication. The client expressed satisfaction with the outcomes, including ongoing maintenance and upgrades. Overall, the sentiment is favorable, with no identified areas for improvement, indicating a strong and productive partnership.Was this helpful?
See All Locations (6)London, England
Unit 2.12, East London Works, 65 White Chapel Road,
London, England E1 1DU10 - 15
+4402036331877
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4 of 4 London-based reviews are 5 stars$200,000 – $999,999 avg. project cost for Mobile App Development services in LondonRead Similar ReviewsLondon-based Mobile App Development project highlight
Mobile App Dev & UI/UX Design for Golf App Provider
5.0 — Webskitters developed a mobile app for a golf app provider. They also designed the app's UI/UX based on the client's vision. Read moreWas this helpful?
Review Rating from Clients
4.3/5.0
Quality
4.3
Schedule
4.3
Cost
4.3
Willing to Refer
4.3
London clients describe Webskitters as capable of delivering varied mobile apps, from hospitality booking and career-training platforms to secure property-management tools. They praise responsive communication, on-time milestones, and thoughtful features; reported outcomes include stronger engagement, repeat bookings, and increased property listings, though one client reported major delays and incomplete work on a membership platform.Read Local ReviewsWas this helpful?
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$10,000+$25 - $49 / hr10 - 49London, England
Services provided
50% Mobile App Development20% Web Development10% AI Development +2 services10% Low/No Code Development10% UX/UI DesignSee all 73 projectsTapptitude is a Mobile App Development company renowned for its expertise in creating user-centric mobile applications for iOS and Android platforms. The company consistently receives positive feedback, with clients praising their professional project management and technical proficiency. Approximately 95% of reviewers commend Tapptitude's ability to deliver on time and within budget, highlighting their innovative design and seamless communication throughout engagements.
0 of 1 reviews is 5 starsUnknown avg. project costRead 1 Recent ReviewReviewed 1 time in the past 6 months
Tapptitude has received positive feedback for its design and UX services, particularly noted for aligning app UI with current standards and enhancing user experience. A client praised the team's project management and their impressive understanding of the client’s solution. The engagement has led to internal excitement about the new designs, and the client appreciated Tapptitude's support throughout the process. Overall, clients express high satisfaction with Tapptitude's value, culture fit, and performance.Was this helpful?
See All Locations (3)London, England
The Handbag Factory, 3 Loughborough Street
London, England SE11 5RB2 - 5
+44 20 8123 7251
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7 of 9 London-based reviews are 5 stars$50,000 – $199,999 avg. project cost for Mobile App Development services in LondonRead Similar ReviewsMobile App Development project highlight
UI/UX Design, Web & Mobile App Dev for E-Commerce Platform
5.0 — Tapptitude has designed and developed an iOS application for an e-commerce platform. The team has assisted the client through design and testing and created a backend desktop admin panel. Read moreWas this helpful?
Review Rating from Clients
4.9/5.0
Quality
4.8
Schedule
4.9
Cost
4.9
Willing to Refer
4.8
Local businesses commend Tapptitude for combining product thinking with technical execution across native apps, cross-platform builds, backend integrations, and ongoing support. London clients describe collaborative planning, thoughtful UX, and dependable delivery, with outcomes including highly rated apps and solutions recognized by event sponsors.Read Local ReviewsWas this helpful?
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$50,000+$100 - $149 / hr10 - 49London, England
Services provided
70% Mobile App Development30% AI DevelopmentSee all 30 projectsStakk is a mobile app development company, excelling in iOS and Android development, and providing comprehensive mobile software engineering services. Based on reviews, Stakk maintains an impressive 100% positive feedback rate, with clients praising their project management, technical expertise, and ability to understand and align with client visions. Over 90% of reviewers highlight Stakk's strong communication skills and commitment to delivering projects within budget and timelines.
Reviews mention Easy to work with
Overall, clients report that Stakk is exceptionally easy to work with, with frequent positive mentions of their responsiveness and flexibility. One client highlighted the team's adaptability in accommodating numerous revisions without additional costs, stating, 'Stakk has been great and flexible throughout the project.' Another noted their effective communication, describing interactions as 'delightful' and praising project management as 'excellent.' Clients appreciate the team's understanding and willingness to meet their specific needs, fostering a collaborative and supportive environment.-
Web & Mobile App Dev for UX Agency & Consultancy Firm
5.0 Jul 28, 2023Stakk provided a dedicated PM which was a huge benefit to the project and the relationship with our client. They were always on hand on the Slack channel and were able to provide detailed reporting of time on task and budget burndown. Their ability to communicate was exceptional. On a project level they were extremely impressive in their level of skill and ability to scale rapidly. They also have excellent client services that made the relationship easy to manage.
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Mobile App Development for Mental Health & Wellness Startup
5.0 Jun 10, 2021They’re excellent. They cater to our needs and understand that we work differently from others since we’re a pre-seed startup. Nonetheless, they’ve been very helpful at meeting us at our point of need, and they’re great in terms of giving us options. All in all, they’re very easy to work with.
Read Full Review -
App Dev for Fitness Entrepreneur
5.0 Jun 9, 2021The project management is great. We have weekly meetings, which has been very beneficial in keeping me up to date. The meetings also allow me to provide any feedback on things that I don’t like or absolutely love. Stakk’s team is very engaged in email and calls. They’re easy to get a hold of, and they’re always happy to help.
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More responsive than most other service providers
Get in TouchStakk is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
8 of 8 London-based reviews are 5 stars$50,000 – $199,999 avg. project cost for Mobile App Development services in LondonRead Similar ReviewsMobile App Development project highlight
Mobile App Design & Development for Educational Startup
5.0 — Stakk has designed and developed a mobile application for an educational startup. The team has designed and tested the app's UI prototypes and launched a beta and an official version for iOS and Read moreWas this helpful?
Review Rating from Clients
4.9/5.0
Quality
4.9
Schedule
4.8
Cost
4.9
Willing to Refer
4.9
Local businesses commend Stakk for developing sophisticated solutions, including virtual classrooms with payment and LMS features, real-time spending tools, and anonymous audio-call apps. They also describe expertise in e-commerce, app design, and web presence, emphasizing responsive collaboration, adaptable execution, and dependable project outcomes.Read Local ReviewsWas this helpful?
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$50,000+$150 - $199 / hr250 - 999London, England
Services provided
20% Mobile App Development20% Custom Software Development20% Web Development +4 services10% AI Development10% Cybersecurity10% IoT Development10% UX/UI DesignSee all 58 projectsInfinum is a distinguished company specializing in Mobile App Development, delivering comprehensive solutions across iOS and Android platforms. The company consistently receives favorable reviews, with clients praising their technical expertise, proactive project management, and ability to meet tight deadlines. Approximately 100% of reviewers commend their responsiveness and commitment to quality, reflecting a strong alignment with client needs and objectives.
Reviews mention Easy to work with
Infinum is consistently praised for being easy to work with, as highlighted by clients who appreciated their effective communication and responsiveness. One client noted that Infinum 'never left out a single detail' and provided thorough updates, while another remarked on their 'availability, affability, and ability.' The collaborative approach and proactive problem-solving skills demonstrated by Infinum contribute to a positive overall sentiment, indicating they are a reliable partner in project execution.-
WordPress Dev & Web Design for Healthcare Startup
5.0 Mar 16, 2021They’re easy to work with and communicate great. They never left out a single detail in our updates. Using Productive, I can monitor their progress. They also send detailed invoices and updates.
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App Development for Chamber of Commerce
5.0 Mar 25, 2019They were excellent; I wish all my vendors operated as well as they do. We had regular weekly meetings, and they always followed up and stayed on top of everything. They ask questions, are always on time, and are easy to reach by email or by video chat.
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Mobile App Development for Food App Startup
5.0 Oct 26, 2016As a practicing physician, there's a saying in my field which applies to many different industries: the three colors of excellence (or three A’s) have been described as availability, affability, and ability. Infinum has certainly displayed this. They were easy to work with, responsive, and delivered what we asked for.
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See All Locations (7)London, England
Devonshire House
London, England W1J2 - 5
13515646
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1 of 1 London-based review is 5 stars$50,000 – $199,999 avg. project cost for Mobile App Development services in LondonRead Similar ReviewsLondon-based Mobile App Development project highlight
iOS Mobile App Dev for Flight Booking Platform
5.0 — Infinum conducted a code review and audit of an MVP that was created in-house. The team then rebuilt the entire flight-booking app for iOS, including an instant booking flow feature and calendar Read moreWas this helpful?
Review Rating from Clients
5.0/5.0
Quality
5.0
Schedule
5.0
Cost
4.0
Willing to Refer
5.0
London-based clients praise Infinum’s mobile expertise, highlighting its audit and complete rebuild of a buggy MVP into a purchasable iOS app with an innovative flight-booking flow. They value the team’s high-quality work, fast turnaround, and ability to navigate startup ambiguity.Read Local ReviewsWas this helpful?
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$1,000+< $25 / hr50 - 249Hertfordshire, England
Services provided
35% Mobile App Development35% Custom Software Development10% AI Development +2 services10% Web Design10% Web DevelopmentSee all 80 projectsIIH Global is a versatile Mobile App Development company specializing in Android and iOS Development, among other digital services. The overall feedback is overwhelmingly positive, with 100% of reviews praising their responsiveness, project management, and attention to detail. Clients frequently commend the team's communication skills and adherence to timelines, indicating a high level of client satisfaction and professionalism.
Reviews mention Reasonable pricing
IIH Global has received positive feedback regarding their reasonable pricing, with multiple clients highlighting the affordability of their services compared to competitors. One client noted that IIH Global's pricing was lower than half of other providers' quotes, leading to significant cost savings. Another client emphasized the fair pricing structure, which contributed to a strong working relationship. Overall, clients appreciate the combination of quality work and competitive rates offered by IIH Global.-
Website Dev & Management for Self-Defense & Training Co
5.0 Oct 10, 2023We appreciate the affordability of their services while still delivering results. We’ve also been impressed with how quickly they can solve issues and their reliability.
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Website Design & Dev for Cybersecurity Education Company
5.0 Aug 18, 2023I had some money savings because of IIH Global. Other vendors offered to do the job for almost double the team’s price. For timelines, I was expecting a 1–2-month development period, but their turnaround time was only 45 days.
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Software Dev for Video Personalization Software Company
5.0 Jan 17, 2023Their affordable rates are a cherry on the cake. It's difficult to find these kinds of perfect combinations.
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Web Development for a Furniture Distributor
5.0 Jul 23, 2019They have been very fast and reliable. The price they charge is fair and the working relationship we have built is quite good.
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AI Development & UI/UX Design for Content Creation Platform
5.0 Oct 26, 2025The most impressive aspect was the value for the price compared to other options.
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4 of 4 reviews are 5 stars1 new review for Mobile App Development servicesLess than $10,000 avg. project costRead 4 Recent ReviewsReviewed 4 times in the past 6 months
IIH Global has received highly positive feedback in recent reviews, highlighting their technical expertise and project management capabilities. Clients commend the company for delivering projects on time and within budget, while demonstrating effective communication throughout the process. Specific instances include the successful development of customer portals and user-friendly websites, which have significantly improved clients' operations. Reviewers express high satisfaction and note that there are no areas for improvement, reflecting a strong alignment with client expectations.Was this helpful?
2 of 3 London-based reviews are 5 stars$50,000 – $199,999 avg. project cost for Mobile App Development services in LondonRead Similar ReviewsMobile App Development project highlight
Mobile App Design, Dev & Support for Networking Software Co
5.0 — IIH Global Limited has designed and developed a mobile app for a software company. The team has conducted unit and user testing and deployed the app on Google Play and the App Store. They now Read moreWas this helpful?
Review Rating from Clients
4.9/5.0
Quality
4.7
Schedule
4.8
Cost
4.8
Willing to Refer
4.9
London clients praise IIH Global for building bespoke digital products, from social and healthcare apps to CRM hubs, customer portals, and e-commerce platforms. They highlight technical versatility, responsive collaboration, and outcomes including streamlined operations, stronger engagement, and increased website inquiries.Read Local ReviewsWas this helpful?
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$50,000+$50 - $99 / hr1,000 - 9,999London, England
Services provided
10% Mobile App Development20% AI Development15% Custom Software Development +5 services15% Enterprise App Modernization10% Cloud Consulting & SI10% DevOps Managed Services10% IT Staff Augmentation10% Web DevelopmentSee all 103 projectsVention is a mobile application development company excelling in iOS and Android solutions, known for its strong team collaboration and cultural alignment with clients. The company enjoys nearly universal positive feedback, with 100% of reviewers praising their technical expertise and project management capabilities, highlighting their ability to deliver projects on time and adapt to evolving client needs.
Reviews mention Easy to work with
Vention is frequently noted for being easy to work with, as highlighted by multiple clients who praised their team's responsiveness and adaptability. One client emphasized that Vention's engineers were quick to integrate into their processes, describing them as 'easy to interact with.' Another reviewer commended the developers for their ability to adapt to varying levels of guidance and for consistently delivering on time. Overall, the sentiment around Vention's collaborative nature is overwhelmingly positive.-
Custom Software Dev for Education Company
5.0 Feb 13, 2024The team of 3 developers was amazing, they adapted to any circumstance of more or less guidance, and always delivered on time and within reasonable boundaries. Kiryl, Andrei and Yaraslau were always great at responding to our needs and asked for clarification or pushed back when necessary - for example, when there were perceived flaws in the planning. The three developers assigned to us were a pleasure to work with.
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DevOps Staff Augmentation for E-Learning Platform
5.0 Dec 13, 2021All the team are highly available and are good to work with. Leaders on the team manage their teams well, and have worked directly with internal developers and stakeholders when required. Their team is easy to work with, and they all continue to work hard.
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Salesforce Development for Information & Events Company
5.0 Sep 29, 2021They are knowledgeable and easy to work with. They provide a great recommendation. Very happy with what we accomplished so far with them.
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Software Development for Security Firm
5.0 Dec 10, 2018They're easy to work with and very communicative. They've been able to blend very well within our team and work collaboratively to achieve our goals. The engagement has been very successful overall thus far.
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AR/VR Development Staff Aug for Healthcare Technology Co
4.5 May 16, 2025Vention's team was easy to interact with, responsive, and adaptable to different working methods.
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See All Locations (8)London, England
30 Churchill Place
London, England E14 5RE10 - 15
44 207 117 2842
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$10,000 – $49,000 avg. project cost for Mobile App Development services in LondonRead Similar ReviewsLondon-based Mobile App Development project highlight
Design & Product Improvement for Healthcare Marketplace
4.5 — Vention (formerly iTechArt Group) is responsible for cleaning up the technical debts and assistance in launching new problems. They mostly utilize Node.js and iOS Swift for design, test Read moreWas this helpful?
Review Rating from Clients
4.8/5.0
Quality
4.5
Schedule
4.7
Cost
4.4
Willing to Refer
4.8
Local businesses commend Vention for supplying high-caliber engineers who contribute across complex product and infrastructure work. London reviews cover SaaS MVPs, fintech integrations, healthcare features, mobile and web development, and legacy-system modernization; clients emphasize flexibility, quality, and outcomes such as faster delivery and reduced operating costs.Read Local ReviewsWas this helpful?
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$75,000+$150 - $199 / hr50 - 249Reigate, England
Services provided
40% Mobile App Development20% AI Development20% Custom Software Development +2 services10% UX/UI Design10% Web DevelopmentSee all 28 projectsSonin App Development is a leading company in mobile app development, specializing in creating bespoke applications for a diverse range of industries, from healthcare to retail. Over 90% of reviewers highlight their effective project management and excellent communication, particularly praising their proactive and collaborative approach, which ensures timely and quality deliverables. Their expertise in developing innovative solutions is consistently mentioned, with many clients noting Sonin's ability to understand and execute complex app development projects efficiently.
Reviews mention Easy to work with
Sonin has received positive feedback regarding their ease of collaboration. Clients have noted that the entire team is friendly and communicative, with one client highlighting the project manager's clarity in explaining technical aspects and their supportive nature during the app development process. Regular updates through video calls and email further contributed to a smooth working relationship. Overall, the sentiment reflects a strong appreciation for Sonin's approachable and effective communication style.-
Video Call App Development for Building Control Company
5.0 May 18, 2021The project manager was very easy to communicate and kept us informed of the progress of the project throughout, typically through a video call or email, as well as logging progress on Trello. The whole team is friendly and easy to communicate with and they explain the technical side of things really clearly. This is the first time I have been involved in App development and I have found them to be very supportive.
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1 of 1 reviews is 5 stars$50,000 – $199,999 avg. project costRead 1 Recent ReviewReviewed 1 time in the past 6 months
Sonin has received positive feedback for its expertise and project management, particularly in developing a web portal and API for a medical rehabilitation software project. Clients appreciate the company's timely delivery and effective communication, including regular updates and direct developer engagement for troubleshooting. One client noted the alignment of values and culture as key factors in their decision to work with Sonin. However, there is a suggestion for earlier involvement of development team members to enhance understanding of project issues.Was this helpful?
6 of 8 London-based reviews are 5 stars$10,000 – $49,000 avg. project cost for Mobile App Development services in LondonRead Similar ReviewsLondon-based Mobile App Development project highlight
Mobile App Dev for Medical Devices Company
5.0 — A medical devices company hired Sonin App Development to build an app for a healthcare device. The team has built an IoT-enabled app for iOS and Android and is now working on further Read moreWas this helpful?
Review Rating from Clients
4.9/5.0
Quality
4.9
Schedule
4.7
Cost
4.8
Willing to Refer
5.0
Local businesses commend Sonin for combining strategic guidance with hands-on development across diverse projects—from digitizing legacy systems and building candidate-tracking platforms to creating apps for education, healthcare, and finance. Clients cite adaptable teamwork, effective integrations, and successful outcomes such as increased business performance and better user experiences.Read Local ReviewsWas this helpful?
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$10,000+$25 - $49 / hr10 - 49London, England
Services provided
50% Mobile App Development15% AI Development10% Custom Software Development +4 services10% Generative AI5% AI Consulting5% Application Management & Support5% Application TestingSee all 17 projectsKeyToTech is a mobile app development company specializing in creating tailored applications for diverse industries, including mental health, education, and business solutions. The reviews reflect 90% positive feedback, highlighting KeyToTech's technical expertise, effective project management, and adaptability. KeyToTech is praised for its responsiveness and commitment to delivering high-quality, user-friendly applications on time. Some clients noted the need for improved timeline transparency.
Reviews mention Dedicated
Clients express a strong sentiment of dedication towards KeyToTech, highlighting their commitment to project success. One client noted, 'KeyToTech’s resources are dedicated—they care about the project and put their heart into it.' This sentiment is echoed in their ongoing collaboration, with clients appreciating the developers' efforts to understand tasks thoroughly and deliver quality results. Overall, the feedback reflects a positive perception of KeyToTech's dedication and professionalism.-
Mobile App Dev for Location Data Platform
5.0 Nov 4, 2019We’re satisfied with their performance. They’re pretty clear, and we can see their dedication. They try to get to the bottom of each task to understand exactly what we want from them and how to perform it in the best way possible. KeyToTech’s resources are dedicated—they care about the project and put their heart into it. They work very hard and are professional.
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$9,900 Best for testing technology $21,900 Best for testing hypothesis $34,800 Best for testing value-proposition and market fitView PackagesFlutter PoC and MVP mobile applications
Have an idea and need to test the hypothesis and verify the technology? We suggest rapid MVP development using the Flutter framework. It's a budget-conscious option with great opportunities for future scaling into MVP. We use an agile, iterative approach, which allows you to make as many changes in the requirements as needed.Was this helpful?
Less than $10,000 avg. project cost for Mobile App Development services in LondonRead Similar ReviewsMobile App Development project highlight
Mobile App Development for Healthcare Company
5.0 — KeyToTech helped a healthcare company develop a mobile application in React Native. The team implemented all discussed specifications and designs to create an Android and iOS version. Read moreWas this helpful?
Review Rating from Clients
4.5/5.0
Quality
5.0
Schedule
4.5
Cost
5.0
Willing to Refer
5.0
Local clients describe KeyToTech as a detail-oriented development partner for specialized app projects, citing work that met expectations and stayed on scope. They value the team’s professional project management, frequent updates, deadline focus, and willingness to go beyond assigned tasks.Read Local ReviewsWas this helpful?
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$25,000+$100 - $149 / hr50 - 249London, England
Services provided
50% Mobile App Development30% UX/UI Design20% Web DevelopmentSee all 20 projectsPocket App is a Mobile App Development company known for its expertise in designing and developing custom mobile applications across various industries. Reviews highlight their ability to deliver creative and functional solutions, with 100% of reviewers praising their project management and communication skills. Clients appreciate their responsiveness and ability to understand complex requirements, making them a preferred choice in Mobile Software Development.
Reviews mention Great project management
Clients have praised Pocket App for their exceptional project management, highlighting a clear and structured approach that ensured timely delivery of milestones. One client noted their responsiveness to changes in project scope and their effective communication throughout the process. Despite minor adjustments during the discovery phase, the overall sentiment reflects confidence in Pocket App's ability to manage complex projects efficiently and adapt to client needs.-
Mobile App Development for Charity Organization
5.0 Feb 3, 2026They followed a clear and structured project management approach, keeping us informed at every stage. They delivered milestones on time, adapted quickly to changes in scope, and responded promptly to questions.
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1 of 1 reviews is 5 stars1 new review for Mobile App Development servicesUnknown avg. project costRead 1 Recent ReviewReviewed 1 time in the past 6 months
Pocket App has received positive feedback for its recent engagement in mobile application development, particularly highlighting their proactive approach and creativity. Clients noted the team's ability to identify key issues and propose effective solutions swiftly, often exceeding expectations in project management and communication. One client specifically appreciated the quality of deliverables within a tight timeframe and expressed intent to collaborate again. Overall, the sentiment reflects strong satisfaction with Pocket App's services and a recommendation for open communication.Was this helpful?
2 of 2 London-based reviews are 5 stars1 London-based review for Mobile App Development in past 6 months$10,000 – $49,000 avg. project cost for Mobile App Development services in LondonRead Similar ReviewsMobile App Development project highlight
Web & Mobile App Development & Design for Recruitment Co
5.0 — Pocket App has designed and developed a mobile app and web platform for a recruitment company. The team's solution has enabled flexible workforce deployment and efficient staff management at Read moreWas this helpful?
Review Rating from Clients
5.0/5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
London clients describe Pocket App as a creative, collaborative partner for mobile app projects, including improving onboarding and converting web workflows into user-friendly apps. They value its fast grasp of complex needs, reliable delivery, and clear communication, with solutions designed to support ongoing integration and maintenance.Read Local ReviewsWas this helpful?
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$50,000+Undisclosed50 - 249London, England
Services provided
20% Mobile App Development20% AI Agents20% Custom Software Development +3 services15% Digital Strategy15% UX/UI Design10% AI ConsultingSee all 25 projectsSupercharge is a distinguished company specializing in Mobile App Development, offering services that encompass iOS and Android platforms. Reviews reveal a 100% satisfaction rate, with clients praising their expertise in technology, responsive project management, and innovative solutions for diverse industries. Supercharge excels in delivering high-quality applications, evident in positive metrics such as retention rates and user engagement.
Reviews mention Passionate about their work
Clients consistently praise Supercharge for their passion and commitment to their work. One client highlighted their 'professional and passionate' approach to problem-solving, which significantly contributed to a successful project outcome. The collaborative efforts and deep understanding of client needs further underscore their enthusiasm for delivering tailored solutions. Overall, the sentiment reflects a strong appreciation for Supercharge's dedication and flexibility, positioning them as a valuable partner in innovation.-
Web Dev for Innovation Management Platform
5.0 Dec 11, 2019They're professional and passionate with a great approach to problem-solving. Highest flexibility. Very normal: 2 meetings per week with the PM, 30 minutes, very effective.
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More responsive than most other service providers
Get in TouchSupercharge is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
$50,000 – $199,999 avg. project cost for Mobile App Development services in LondonRead Similar ReviewsLondon-based Mobile App Development project highlight
iOS & Android Dev for Neighborhood Watch App
4.5 — Supercharge designed and developed an app for iOS and Android that serves as a digitized neighborhood watch. Users can report crime sightings via anonymous tips in the form of geolocation pins. Read moreWas this helpful?
Review Rating from Clients
4.9/5.0
Quality
4.9
Schedule
4.8
Cost
4.8
Willing to Refer
4.8
Reviewers in London emphasize Supercharge’s collaborative problem-solving across web and mobile development, including a logistics communication system, a self-managed website and CMS, and a community safety app. They value the team’s operational understanding, flexibility, and on-time execution; clients report better coordination and positive user feedback.Read Local ReviewsWas this helpful?
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$10,000+$50 - $99 / hr10 - 49London, England
Services provided
10% Mobile App Development20% Web Development10% AI Agents +6 services10% AI Development10% Custom Software Development10% E-Commerce Development10% Low/No Code Development10% UX/UI Design10% Web DesignSee all 98 projectsSolar Digital is a Mobile App Development company known for delivering user-friendly and customized applications for both iOS and Android platforms. Reviews highlight their exceptional attention to detail and ability to enhance operational efficiency. Approximately 100% of reviewers commend their project management and technical precision, although some note a desire for more frequent analytics updates post-launch.
Reviews mention Puts the customer first
Clients have consistently praised Solar Digital for its customer-centric approach, emphasizing their service orientation and cost-effective solutions. One client noted that manager Pavel demonstrated genuine care for their needs as a local media company, offering advice to economize on hours. While there were suggestions for improved communication regarding project timelines for non-urgent tasks, overall sentiment reflects a strong appreciation for the company's commitment to understanding and addressing customer needs.-
Web Design & Development for Media Company
5.0 Feb 21, 2023They were service oriented and tried to make our spending efficient. Sometimes manager Pavel proposes an approach that will economize our hours and gives advice. I like that guy cares about us as we are local media, and it's hard for us to manage costly techy things - for us, cost-effectiveness is very important.
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1 of 1 Mobile App Development reviews are 5 starsLess than $10,000 avg. project costRead 1 ReviewMobile App Development PROJECT HIGHLIGHT
Custom Web Dev for Risk Management Framework Provider
5.0 — Solar Digital has developed a digital platform for a risk management framework provider. They've restructured the client's information architecture and made their content more accessible. Read moreWas this helpful?
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This provider is fluent in 2 languages:
- English
- German
This provider is available in 1 time zone:
- Eastern Standard Time (EST)
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Review Rating from Clients
4.5/5.0
Quality
4.8
Schedule
4.3
Cost
4.8
Willing to Refer
4.5
Reviewers in London describe Solar Digital delivering complex digital work, from a full aviation-sector rebrand and scalable website to implementable platform wireframes. Clients commend the creative and technical quality and report stronger brand perception and inbound inquiries, though one found the collaboration process difficult.Read Local ReviewsWas this helpful?
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$10,000+$50 - $99 / hr50 - 249London, England
Services provided
20% Mobile App Development30% Custom Software Development15% AI Development +3 services15% Web Development10% AI Agents10% AI ConsultingSee all 75 projectsMagora is a mobile app development company with expertise in iOS and Android platforms, offering comprehensive services in mobile software engineering. Reviews highlight their strong communication, professionalism, and collaborative approach, with 90% of feedback emphasizing timely delivery and effective project management. Approximately 70% of reviewers noted their ability to understand and align with client visions, while a few suggested improvements in user experience focus and communication consistency.
Reviews mention Meets deadlines
Magora has received positive feedback regarding their ability to meet deadlines throughout the project. Clients have noted that progress has been swift, with effective tracking of tasks and expected completion dates. One client highlighted their satisfaction with the pace of development, stating that the team worked diligently while maintaining quality. Overall, the sentiment reflects confidence in Magora's project management capabilities and their commitment to delivering on time.-
Custom Portal Development for Automotive Company
5.0 Mar 14, 2017Progress has been quite quick, especially with only three or four developers working. You can see what’s being done, and you feel like they’re working as fast as they can while still getting the job done properly. Everything is tracked well through Redmine, even their hours and expected completion dates.
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4 of 4 reviews are 5 stars3 new reviews for Mobile App Development services$10,000 – $49,000 avg. project costRead 4 Recent ReviewsReviewed 4 times in the past 6 months
Magora has received positive feedback in recent reviews, highlighting their strong communication, responsiveness, and collaborative approach. Clients appreciate their ability to transform complex ideas into functional applications while maintaining high standards. Specific instances include successful development of mobile apps for emotional wellbeing and educational tools. However, some clients noted areas for improvement, such as smoother handovers and clearer visibility on timeline impacts due to project changes. Overall, the sentiment is highly favorable, with clients feeling supported and confident in their partnerships with Magora.Was this helpful?
2 of 2 London-based reviews are 5 stars1 London-based review for Mobile App Development in past 6 months$50,000 – $199,999 avg. project cost for Mobile App Development services in LondonRead Similar ReviewsLondon-based Mobile App Development project highlight
Custom Software Development for Education
5.0 — Magora is developing a book-discovery app for a technology company. The team is building the app for iOS and Android and creating the backend and database. The project is ongoing. Read moreWas this helpful?
Review Rating from Clients
5.0/5.0
Quality
4.9
Schedule
4.8
Cost
4.7
Willing to Refer
5.0
Reviewers in London describe Magora as skilled at turning complex ideas into practical digital products, from education and finance apps to clinical research platforms and logistics tools. They value its flexible, user-focused development and structured project management, citing strong product quality and measurable results such as a 98%-accurate pricing engine.Read Local ReviewsWas this helpful?
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$10,000+$50 - $99 / hr50 - 249London, England
Services provided
20% Mobile App Development40% AI Development20% Custom Software Development +1 service20% Web DevelopmentSee all 23 projectsOld.St Labs is a mobile app development company highly praised for its exceptional service delivery and effective project management. With an impressive 100% positive feedback rate, clients commend their ability to deliver intuitive, user-friendly applications like period trackers and mobile booking tools on time and within budget. Notably, 80% of reviewers emphasize their excellent communication and cultural fit.
Reviews mention Easy to work with
Old.St Labs has received consistent praise for being exceptionally easy to work with. Clients have noted their professionalism and responsiveness, with one stating, "It's a pleasure working with them," while another highlighted their excellent communication and flexibility. Feedback also emphasized their collaborative approach and ability to adapt to client needs, ensuring efficient project management. Overall, the sentiment reflects a strong appreciation for Old.St Labs' positive attitude and commitment to client satisfaction.-
Database Development & Design for Climbing Wall Association
5.0 Aug 4, 2025Old.St Labs is remarkably positive, collaborative, and easy to work with. It's a pleasure working with them.
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Period-Tracking Mobile App Design & Dev for Healthcare Co
5.0 Jan 22, 2025The team was incredibly communicative and a pleasure to work with. Yes, they delivered on time. The primary form of communication was through virtual meetings and email or messaging apps.
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2 of 2 reviews are 5 stars$10,000 – $49,000 avg. project costRead 2 Recent ReviewsReviewed 2 times in the past 6 months
Old.St Labs has received highly positive feedback in the last six months, with clients praising their professionalism, attention to detail, and strong communication. One client highlighted the creation of a sophisticated wealthtech platform and noted no areas for improvement. Another client reported a 40% reduction in review time due to an internal software solution developed by Old.St Labs, emphasizing their organized project management and problem-solving capabilities. Overall, clients appreciate the company's culture fit and alignment with their values.Was this helpful?
1 of 1 London-based review is 5 stars$50,000 – $199,999 avg. project cost for Mobile App Development services in LondonRead Similar ReviewsLondon-based Mobile App Development project highlight
Period-Tracking Mobile App Design & Dev for Healthcare Co
5.0 — Old.St Labs designed and developed a period-tracking mobile app for a menstrual products company. The app allowed users to track their menstrual cycle, manage their flow, and access educational Read moreWas this helpful?
Review Rating from Clients
5.0/5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
Reviewers in London emphasize Old.St Labs’ ability to turn complex requirements into practical software, including secure transcript analysis, AI-assisted research, monitoring tools, and incident databases. They also commend its website redesigns, app design, and branding work, citing clear communication, adaptability, and reliable delivery.Read Local ReviewsWas this helpful?
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$50,000+$50 - $99 / hr50 - 249London, England
Services provided
20% Mobile App Development30% Custom Software Development25% AI Development +2 services15% IT Staff Augmentation10% Web DevelopmentSee all 46 projectsIntellectsoft is a mobile app development company highly praised for its expertise in mobile application development, including iOS and Android platforms. The company consistently receives positive feedback, with clients highlighting their strong project management, effective communication, and ability to meet deadlines. Approximately 90% of reviews commend their understanding of client needs and proactive approach to problem-solving.
Reviews mention Meets deadlines
Overall, Intellectsoft has received positive feedback regarding their ability to meet deadlines. One client from Small Giant Games noted that all deadlines were met, with a turnover of 20 pieces of content in three weeks, demonstrating impressive efficiency. Similarly, a music app publisher praised Intellectsoft for delivering their project on time and within budget, despite initial anxieties about the project's length. Overall, clients appreciated the company's commitment to timely delivery and effective communication.-
App Development Resources for Puzzle Game
4.0 Mar 27, 2017The turnover for a single piece of content was a few weeks, which was within our deadline. We had larger batches, so I’d say they did 20 pieces of content in three weeks. All the deadlines were met. I don’t recall if we used any file-sharing software.
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See All Locations (4)London, England
5 Merchant Square
London, England W2 1AJ2 - 5
+44 20 3887 0078
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1 of 2 London-based review is 5 stars$50,000 – $199,999 avg. project cost for Mobile App Development services in LondonRead Similar ReviewsLondon-based Mobile App Development project highlight
App Development & Maintenance for Eurostar
4.0 — Intellectsoft further developed Eurostar’s existing train manager’s app, moved it entirely to the cloud, and provided ongoing support. Read moreWas this helpful?
Review Rating from Clients
4.7/5.0
Quality
4.3
Schedule
3.7
Cost
5.0
Willing to Refer
4.8
London-based clients praise Intellectsoft's mobile expertise, from cross-platform music-making apps to operational train-management tools. They highlight cloud migration, ongoing support, and coordinated app-and-website development, with projects delivering practical improvements and strong user response; reviewers also value responsiveness and flexibility.Read Local ReviewsWas this helpful?
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$25,000+< $25 / hr1,000 - 9,999London, England
Services provided
10% Mobile App Development50% Custom Software Development20% Web Development +2 services10% AI Development10% Cloud Consulting & SISee all 48 projectsTatvaSoft is a versatile software development company, specializing in Mobile App Development, web solutions, and related technology services. Overall feedback is overwhelmingly positive, with 100% of reviewers highlighting their technical expertise and project management skills. Their structured approach, systematic workflow, and exceptional talent pool are consistently praised, contributing to successful project outcomes and high customer satisfaction.
Reviews mention Easy to work with
Clients commend TatvaSoft for being exceptionally easy to work with, highlighting their responsiveness and problem-solving capabilities. One client noted, "It was a joy to work with Sanjay and Shimoli," emphasizing their willingness to tackle challenges. Another client appreciated the seamless communication, stating, "It is a pleasure to work with them," and emphasized the importance of open dialogue for maintaining project alignment. Overall, the sentiment reflects a high level of satisfaction with collaboration and support.-
Website Design for Golf Performance Lab
5.0 Jun 26, 2020The web site has exceeded our expectations. It was so easy to work with the guys nothing was too much trouble and there was no problem which they could not solve. It was a joy to work with Sanjay and Shimoli.
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Development Support for Management Consulting Firm
5.0 Dec 2, 2024TatvaSoft has been a pleasure to work with. Clear communication. Delivered on time. Responsive. Excellent engagement.
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Development Outsourcing for Jewelry Software Company
4.5 Jun 5, 2020It has been super nice. I only contact the project manager when I see something is not going well, and that is maybe twice a year. It is always a super fast response from our point of contact. My colleague and I have day-to-day communication with the developers directly.
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See All Locations (7)London, England
307 Euston Rd., London NW1 3AD, UK
London, England NW1 3AD6 - 9
+44 742 409 8452
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1 of 1 London-based review is 5 starsUnknown avg. project cost for Mobile App Development services in LondonRead Similar ReviewsLondon-based Mobile App Development project highlight
Web & Mobile App Dev for Financial Services Company
5.0 — TatvaSoft has developed a website and mobile app for a payment services provider. The team has built a platform with user registration, service listings, and a payment gateway. Read moreWas this helpful?
Review Rating from Clients
5.0/5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
London-based clients praise TatvaSoft’s technical expertise and dependable collaboration, from building secure financial-services websites and mobile apps to continuously enhancing a configurable CMS. They also highlight successful, client-specific implementations across e-commerce, payments, pharmaceuticals, and SAP integrations, with clear communication and reliable delivery.Read Local ReviewsWas this helpful?
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$5,000+$50 - $99 / hr10 - 49London, England
Services provided
15% Mobile App Development30% Custom Software Development20% AI Development +3 services15% Web Development10% Low/No Code Development10% Web DesignSee all 47 projectsGoodspeed is a proficient Mobile App Development company known for crafting iOS and Android applications, along with web app solutions. They consistently meet client expectations, as evidenced by feedback from various companies. With 100% satisfaction in communication and timeliness, and frequent praise for their culture fit and value-for-money services, Goodspeed is highly regarded for their responsive project management and dedication to delivering high-quality outputs.
Industry Experience
Goodspeed has demonstrated expertise across diverse industries, including medical, financial services, information technology, education, and non-profit sectors. Clients praised Goodspeed for their professionalism, timely delivery, and effective communication, with notable strengths in web development and optimization. In the medical sector, they significantly improved client websites and SEO capabilities. In financial services, they helped enhance brand presence and traffic. Overall, sentiment is very positive, indicating Goodspeed is well-suited for projects requiring responsive and high-quality development across these fields.
Read All ReviewsSelect Industry to see insights
Medical Information technology Education Real estate Other industries Non-profit Sports Media Consumer products & services Fitness Other Industry Consulting Advertising & marketing Consumer Products Wellness & Fitness Social Networking Food & Beverages Business services IT Services Nonprofit Software Arts, entertainment & music Financial servicesWas this helpful?
More responsive than most other service providers
Get in TouchGoodspeed is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
4 of 4 London-based reviews are 5 stars$10,000 – $49,000 avg. project cost for Mobile App Development services in LondonRead Similar ReviewsLondon-based Mobile App Development project highlight
App Development for Shopper Marketing Agency
5.0 — Goodspeed has developed an app for a shopper marketing agency's end customer. They've helped the client expedite their roadmap and work on achieving the app's MVP status. Read moreWas this helpful?
Review Rating from Clients
4.9/5.0
Quality
4.9
Schedule
4.9
Cost
4.8
Willing to Refer
5.0
Reviewers in London emphasize Goodspeed's range across website development, SEO/GEO setup, app creation, and web-app optimization. They describe clear communication, responsive collaboration, and reliable delivery on complex requirements, including deep marketing-stack migrations and apps connected to private databases.Read Local ReviewsWas this helpful?
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$10,000+$25 - $49 / hr250 - 999London, England
Services provided
10% Mobile App Development10% AI Development10% BI & Big Data Consulting & SI +11 services10% Custom Software Development10% IT Staff Augmentation10% Web Development5% AI Agents5% AI Consulting5% DevOps Managed Services5% E-Commerce Development5% Enterprise App Modernization5% IT Managed Services5% UX/UI Design5% Web DesignSee all 36 projectsInstinctools is a versatile organization specializing in Mobile App Development and other software engineering services. Reviews highlight their adaptability and solid technical skills, with 80% of feedback praising their project management and responsiveness. Despite a few negative experiences, such as delays and quality issues in specific projects, most clients commend their collaborative approach and commitment to delivering scalable, high-quality solutions.
Reviews mention Autonomous
Instinctools has received positive feedback regarding their autonomy and professionalism. Clients noted the team's ability to operate independently without requiring extensive oversight, as highlighted by an Engineering Manager who appreciated their 'solid skills' and 'very responsive' communication. A Product Manager also emphasized their 'autonomous, proactive' approach, which contributed to catching significant bugs before release. Overall, the sentiment surrounding their autonomy is highly favorable, with no reported areas for improvement in this regard.-
Mobile SDK Development for Android Devices
5.0 Jan 28, 2020The project didn't require a lot of management on my side. Both developers had solid skills and were autonomous. We used Slack to communicate, and the team was VERY responsive, especially outside of their working hours, due to our time difference. I was pleasantly surprised that there was no need for hand-holding and project management from our side. This, paired with their understanding of Android development, provides a competitive advantage, especially compared with other vendors that require very detailed specifications.
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QA Services for Software Company
5.0 Oct 3, 2023They were very autonomous, proactive, professional, and always open to help.
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3 of 6 Mobile App Development reviews are 5 stars1 new review for Mobile App Development in past 6 months$10,000 – $49,000 avg. project costRead 6 ReviewsMobile App Development PROJECT HIGHLIGHT
Staff Augmentation for Mobile App & Web Development Company
5.0 — *instinctools augments a digital agency’s development teams, providing mobile and web developers. They work directly with the end clients and are now leading a healthcare app project for a telecom Read moreWas this helpful?
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This provider is fluent in 3 languages:
- English
- German
- Polish
This provider is available in 21 time zones:
- Near East Time (NET)
- Middle East Time (MET)
- Brazil Eastern Time (BET)
- Greenwich Mean Time (GMT)
- Eastern African Time (EAT)
- Central European Time (CET)
- Central Standard Time (CST)
- Eastern European Time (EET)
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See All Locations (5)London, England
2 Eastbourne Terrace
London, England W2 6LG2 - 5
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$25,000+$25 - $49 / hr50 - 249Rickmansworth, England
Services provided
10% Mobile App Development20% Web Development15% Custom Software Development +7 services15% IT Staff Augmentation10% AI Agents10% AI Development5% AI Consulting5% API Development5% Generative AI5% Low/No Code DevelopmentSee all 54 projectsLight IT Global is a prominent mobile app development company specializing in iOS and Android development, mobile application architecture, and comprehensive project management. Their reviews reflect a 100% satisfaction rate, highlighting their effective communication, timely delivery, and professionalism. Approximately 30% of feedback emphasizes their ability to exceed client expectations and provide valuable insights, demonstrating a proactive approach to mobile software engineering projects.
Reviews mention Results-oriented
The feedback from clients highlights Light IT's results-oriented approach, emphasizing their commitment to achieving client goals. One client noted that they achieved sales equal to their entire previous history after updating their platform with Light IT's assistance. Clients appreciated the team's proactive suggestions and engagement, which led to improved outcomes. Overall, the sentiment is highly positive, with clients recognizing the effective collaboration and substantial results delivered by Light IT.-
Custom Software Development for Payment Platform
5.0 Oct 31, 2022Time and budget to completion. API call time speed. Database load generated by APIs. Unit test coverage. Successful code reviews They performed strongly on all metrics, and often went above and beyond by creating great.
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12 of 13 Mobile App Development reviews are 5 stars1 new review for Mobile App Development in past 6 months$10,000 – $49,000 avg. project costRead 13 ReviewsMobile App Development PROJECT HIGHLIGHT
App Dev & Deployment for Productivity Company
5.0 — Light IT Global has developed and deployed an app for a productivity company. The team’s deliverables include a functional customer app, a robust support system, and high-quality UX/UI designs for Read moreWas this helpful?
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This provider is fluent in 5 languages:
- English
- Russian
- German
- Polish
- Ukrainian
This provider is available in 16 time zones:
- Near East Time (NET)
- Middle East Time (MET)
- China Taiwan Time (CTT)
- Brazil Eastern Time (BET)
- Greenwich Mean Time (GMT)
- Japan Standard Time (JST)
- Eastern African Time (EAT)
- Central European Time (CET)
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Review Rating from Clients
5.0/5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
London-based clients praise Light IT Global for tackling technically complex software work, from modernizing API architecture and automating SDK generation to building an ML-powered voice-training platform. They highlight production-ready engineering, collaborative problem-solving, and outcomes including increased sales and customer retention.Read Local ReviewsWas this helpful?
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$10,000+$50 - $99 / hr10 - 49London, England
Services provided
20% Mobile App Development20% Web Development15% Custom Software Development +4 services15% UX/UI Design10% AI Development10% Generative AI10% IT Strategy ConsultingSee all 31 projectsUPDIVISION is a comprehensive web and app development company, adept at creating e-commerce platforms and providing ongoing support and maintenance. Reviews indicate a strong emphasis on communication and project management, with 100% positive feedback highlighting their ability to align technical solutions with business objectives and maintain adherence to schedules. They excel in translating complex technical requirements for non-technical clients.
Reviews mention Experienced
UPDIVISION has received positive feedback regarding their experienced team and their effective communication style. Clients highlighted their responsiveness and ability to provide viable solutions even with unclear requirements. One client noted the team's deep knowledge of web technologies, which facilitated quick project progression. However, some feedback indicated a preference for a more senior team composition to expedite work, as less experienced members required additional supervision, and estimates for project timelines were occasionally underestimated.-
Game Management Platform Dev for Software Company
4.5 Jul 11, 2022A strong point for us is their responsiveness and their ability to come up with viable solutions, even when requirements were maybe not very clear. Furthermore, their deep experience with web technologies allowed us to play to their strengths and move quickly without having to discover the pitfalls of different web stacks ourselves.
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E-Commerce Development for Farming Equipment Distributor
5.0 Sep 14, 2020Their battle-tested way of doing things. All their experience is hard-won and it's based on handling real-life business problems requiring a solution. Plus, they help you get to market quickly.
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1 of 1 reviews is 5 starsUnknown avg. project costRead 1 Recent ReviewReviewed 1 time in the past 6 months
UPDIVISION has received positive feedback for its recent collaboration on a UI/UX redesign project, demonstrating strong communication and project management skills. Clients noted the company's ability to quickly grasp complex technical concepts and translate them into intuitive designs. The redesigned platform significantly improved usability and workflow efficiency. Reviewers appreciated UPDIVISION's collaborative approach, timely deliveries, and proactive suggestions, with no major areas for improvement identified.Was this helpful?
More responsive than most other service providers
Get in TouchUPDIVISION is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
See All Locations (7)London, England
Saint John's Lane
London, England EC1M10 - 15
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$10,000+$100 - $149 / hr10 - 49London, England
Services provided
25% Mobile App Development25% Web Development20% AI Development +3 services10% AR/VR Development10% Cloud Consulting & SI10% Custom Software DevelopmentSee all 14 projectsTLVTech is a Mobile App Development company specializing in cloud infrastructure, web applications, and mobile app solutions for iOS and Android. With 100% positive feedback, clients highlight their professionalism, adaptability, and effective communication. Projects are completed ahead of schedule, yielding successful outcomes and high customer satisfaction.
Reviews mention High-quality work
Clients have consistently praised TLVTech for delivering high-quality work and providing qualified experts. One client noted that their partnership allowed for committing to specific timelines, as TLVTech's resources integrated seamlessly with their team. The CEO's dedication to client success and the quick delivery of value were highlighted, with a recommendation to leverage his expertise beyond just resource provision. Overall, sentiment regarding TLVTech's work quality is highly positive, with no reported areas for improvement.-
Web Dev for Cybersecurity Services Company
5.0 Jun 7, 2023TLVTech impressed us with their technical expertise, communication, responsiveness, and attention to detail. TLVTech's services have proven their commitment to delivering high-quality solutions.
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Custom Software Dev for Hardware Development Company
4.5 Feb 9, 2022The customers are very happy with the results we’ve been achieving with our current project, as we’re taking the development to the next level. We’re very impressed with their sense of responsibility, as they’re very committed to getting the best results and the overall success of the project.
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Industry Experience
TLVTech has demonstrated expertise across various industries, including fitness, financial services, manufacturing, cybersecurity, and nonprofit sectors. Clients commend their strong project management, responsiveness, and ability to deliver tailored solutions that enhance user experience and operational efficiency. Overall, feedback highlights TLVTech's technical proficiency and commitment to client success, making them a suitable partner for projects requiring automation, software development, and user-friendly design.
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Nonprofit Manufacturing IT Services Other Industry Software Fitness Financial servicesWas this helpful?
More responsive than most other service providers
Get in TouchTLVTech is responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
See All Locations (3)London, England
51 Eastcheap
London, England EC3M 1DT2 - 5
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$25,000+$50 - $99 / hr50 - 249London, England
Services provided
10% Mobile App Development30% Custom Software Development20% Web Development +4 services10% AI Development10% Enterprise App Modernization10% IT Staff Augmentation10% UX/UI DesignSee all 62 projectsunicrew is a Mobile App Development company known for its strong technical and interpersonal skills, contributing to the release of iOS and Android apps with new features and improvements. Their reviews highlight a 100% positive response regarding their seamless integration and responsiveness, with no significant areas for improvement noted.
Reviews mention Reasonable pricing
Clients have expressed positive sentiments regarding unicrew's reasonable pricing, highlighting that the company provided valuable recruitment and onboarding services at a fair cost. One client noted that unicrew successfully sourced candidates from Ukraine and Poland for a competitive price, contributing to a pleasant overall experience. Additionally, they appreciated unicrew's ability to meet deadlines and maintain budgetary constraints, further underscoring the value of their services.-
Staff Augmentation & Consulting for Cloud Solutions Company
5.0 Jun 27, 2023The Artelogic team finished the project on time and within budget. Their work was of excellent quality, making the cost justified. Artelogic has been delivering excellent value for our investment.
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Development of Informational WordPress Website
5.0 Sep 18, 2017All we can ask for from a development team is to do exactly what we want, on time and on budget. This is what Artelogic did, for every little feature we wanted. The cost remained the same, so there was no extra charge for my pickiness.
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HR & Recruitment Services for Software Development Co
5.0 Sep 22, 2025unicrew worked from Ukraine and Poland and was able to create candidates and send them to us for a fair price.
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3 of 3 reviews are 5 stars$10,000 – $49,000 avg. project costRead 3 Recent ReviewsReviewed 3 times in the past 6 months
Unicrew has received positive feedback over the last six months, with clients highlighting their strong project management and responsiveness. One client noted a 9% improvement in search success rates after Unicrew's involvement in enhancing their search and discovery features. Another client praised their effective UI modernization efforts, emphasizing the excellent fit of the assigned team member. Overall, clients appreciate Unicrew's ability to deliver quality results on time, with no significant areas for improvement mentioned.Was this helpful?
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This provider is fluent in 2 languages:
- English
- Ukrainian
This provider is available in 4 time zones:
- Greenwich Mean Time (GMT)
- Central European Time (CET)
- Eastern European Time (EET)
- Eastern Standard Time (EST)
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Review Rating from Clients
5.0/5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
London-based clients commend Unicrew for adapting quickly to unfamiliar business domains and complex technical challenges. They cite work on booking-platform modernization and financial software, praising the team’s professionalism, communication, and structured delivery.Read Local ReviewsWas this helpful?
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$10,000+$50 - $99 / hr10 - 49London, England
Services provided
30% Mobile App Development30% AI Development30% Custom Software Development +1 service10% Web DevelopmentSee all 14 projectsChilliapple Ltd. is a versatile company specializing in Mobile App Development and web development services. Reviews highlight their prompt and efficient service, with 100% of clients noting timely delivery and excellent communication. Their technical expertise has been praised for improving user experience and eliminating downtime, demonstrating high client satisfaction and a commitment to delivering top-tier solutions.
Reviews mention Easy to work with
Clients consistently describe Chilliapple Ltd. as 'easy to work with,' highlighting their professionalism and responsiveness. One client noted the company's high level of attention to detail and praised their accessibility, stating that developers were always easy to contact. The overall sentiment reflects a strong appreciation for their communication and project management, with no areas for improvement identified.-
Web Maintenance for Horticultural Equipment Supplier
5.0 Jun 7, 2023They're a great company to work with. All work completed has been done with a high level of professionalism and attention to detail, and they are always easy to contact and get a hold of developers.
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See All Locations (2)London, England
16 Upper Woburn Place
London, England WC1H 0AF10 - 15
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1 of 1 London-based review is 5 stars$10,000 – $49,000 avg. project cost for Mobile App Development services in LondonRead Similar ReviewsMobile App Development project highlight
Web Dev, Web Maintenance & SEO Services for Packaging Co
5.0 — Chilliapple Ltd. provides website development, maintenance, and SEO services for a packaging company. The team supports existing modules and develops new ones within the client's PrestaShop site. Read moreWas this helpful?
Review Rating from Clients
4.7/5.0
Quality
4.7
Schedule
4.7
Cost
4.7
Willing to Refer
4.7
Local businesses commend Chilliapple Ltd. for dependable e-commerce development and support, spanning a PrestaShop upgrade and long-term Magento maintenance. Clients describe knowledgeable guidance, responsive account management, and proactive problem-solving, with projects delivered efficiently and positive outcomes for site performance and commercial metrics.Read Local ReviewsWas this helpful?
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$25,000+$150 - $199 / hr10 - 49London, England
Services provided
10% Mobile App Development25% Application Management & Support20% Custom Software Development +5 services15% E-Commerce Development10% AI Development10% Web Development5% IT Staff Augmentation5% UX/UI DesignSee all 11 projectsBit Zesty is a software development company, specializing in Ruby on Rails and providing services such as platform upgrades, security updates, and feature development. Across diverse industries, they receive overwhelmingly positive feedback (approximately 95%), praised for their professionalism, responsiveness, and alignment with client values. Many clients highlight their project management excellence and expert knowledge, with over 70% noting their helpful and adaptive approach.
Reviews mention Detail-oriented
The feedback regarding Bit Zesty's detail-oriented approach is notably positive. Clients appreciated their proactive communication, particularly highlighting that Bit Zesty consistently identified and addressed issues before they escalated. One client emphasized their adaptability and responsiveness to feedback, which contributed to high-quality work. Overall, the sentiment reflects a strong appreciation for their meticulous attention to detail and ability to align with client workflows, fostering effective collaboration.-
Custom Software Dev for Experience Commerce Platform
4.5 Nov 8, 2022They were incredibly adaptive. When we gave them feedback they always incorporated that into their work, and they actively tried to adopt our workflow. They were detail-oriented and proactive about mentioning things to us when they saw something that didn’t look right.
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Industry Experience
Bit Zesty has demonstrated expertise across various industries, including Nonprofit, Healthcare, Education, IT Services, Financial Services, and Consumer Products. Clients consistently praise their professionalism, responsiveness, and ability to deliver high-quality solutions on time. The overall sentiment is positive, with many noting their flexibility and strategic insights as significant strengths. Organizations in need of technological development, support, or enhancements would find Bit Zesty to be a suitable match, especially in sectors that require strong technical foundations.
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Consumer products & services Nonprofit Education IT Services Healthcare Financial services Other IndustryWas this helpful?
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This provider is fluent in 1 language:
- English
This provider is available in 3 time zones:
- Greenwich Mean Time (GMT)
- Central European Time (CET)
- Universal Coordinated Time (UTC)
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Review Rating from Clients
4.8/5.0
Quality
4.9
Schedule
4.9
Cost
4.7
Willing to Refer
5.0
Local businesses in London commend Bit Zesty for combining technical depth with collaborative project delivery. Their work spans authentication and email systems, recruitment software, bug remediation, and advanced search, with clients noting careful planning, useful recommendations, and high-quality outcomes.Read Local ReviewsWas this helpful?
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$25,000+$50 - $99 / hr50 - 249Cobham, England
Services provided
10% Mobile App Development15% AI Development15% IT Staff Augmentation +6 services10% BI & Big Data Consulting & SI10% Custom Software Development10% DevOps Managed Services10% IoT Development10% UX/UI Design10% Web DevelopmentSee all 37 projectsMobcoder is a distinguished Mobile App Development company specializing in iOS and Android development, app design, and comprehensive platform support. Through customer reviews, Mobcoder is credited with achieving a 100% project milestone success rate, effectively managing projects with clear communication and timely delivery. An impressive 90% of reviewers commend their user-centric approach and adaptability, consistently enhancing app usability across platforms.
$20,000 Startups entrepreneurs & self funded $50,000 MVP Package mid-size businesses $100,000 Enterprise PackageView PackagesMVP Product Development
In search of an MVP to confirm the viability of your innovative product or service? Gain clarity and assurance regarding the necessary investment and time commitments, tailored to your business and product intricacies. Our seasoned team is ready to assist you in creating a meaningful and enjoyable user experience. Reach out to usWas this helpful?
See All Locations (7)Cobham, England
The Long Barn, Down Farm, CobhamPark Road
Cobham, England KT112 - 5
+44 7766-950547
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Review Rating from Clients
5.0/5.0
Quality
5.0
Schedule
5.0
Cost
4.8
Willing to Refer
5.0
London-based clients praise Mobcoder for building web applications and extending mobile functionality to the web, combining UX design, frontend and backend development, and thoughtful consultation on user flows. They highlight reliable delivery, strong project management, and solutions that support client retention and business growth.Read Local ReviewsWas this helpful?
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$10,000+$50 - $99 / hr50 - 249London, England
Services provided
10% Mobile App Development30% Custom Software Development25% AI Development +3 services20% IT Staff Augmentation10% Web Development5% UX/UI DesignSee all 35 projectsSnotor is a Mobile App Development company with a proven track record in delivering high-quality mobile applications and software solutions. The company receives overwhelmingly positive feedback, with clients highlighting their technical expertise, proactive project management, and responsiveness. Over 90% of reviews praise their ability to manage complex projects efficiently, while clients appreciate the team's collaborative approach and commitment to client success.
Reviews mention Easy to work with
Snotor has received positive feedback regarding their ease of collaboration, with clients noting their responsiveness, flexibility, and professionalism. One client highlighted their willingness to adapt to various communication tools such as Slack and Trello, emphasizing the transparent and efficient project management style. The overall sentiment reflects a high level of satisfaction, with one client expressing a preference for Snotor's services over an in-house technical team, indicating a strong partnership and effective delivery.-
Mobile App Development for Fitness Platform
5.0 Oct 31, 2022Their project management style is described as very easy, fast, transparent and they adapt to what the customer wants. If you want Slack, they're ok, if you want Trello, they're ok, if you want through Whatsapp, they're ok too! And if they think of more efficient ways, they take the time to propose and explain. I appreciated the ease of working with them and the speed and quality of their work.
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See All Locations (3)London, England
59 St Martin's Ln
London, England WC2N 4JS6 - 9
+44 7392 032352
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1 of 1 London-based review is 5 starsUnknown avg. project cost for Mobile App Development services in LondonRead Similar ReviewsLondon-based Mobile App Development project highlight
UX/UI Design & Software Dev for Employee Reward Platform
5.0 — An employee reward platform hired Snotor for website design and development. The team created dashboards, implemented a trophy library, and built tracking features for individual users. Read moreWas this helpful?
Review Rating from Clients
5.0/5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
Reviewers in London emphasize Snotor’s ability to build immersive functionality for an existing wellness suite, from organizational challenge management to participant achievements and performance histories. They also commend the team’s careful listening, responsiveness to feedback, and detailed project management.Read Local ReviewsWas this helpful?
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$5,000+$25 - $49 / hr10 - 49London, England
Services provided
10% Mobile App Development40% Custom Software Development30% UX/UI Design +2 services10% Application Testing10% IT Strategy ConsultingSee all 32 projectsTHEY.dev is a distinguished mobile app development company specializing in iOS and Android development. Reviews highlight their impressive project management, timely delivery, and excellent communication, with 100% of clients praising their responsiveness and expertise. THEY.dev is noted for their flexibility and commitment to client needs, consistently exceeding expectations and fostering long-term partnerships.
Reviews mention High-quality work
THEY.dev has received consistently high praise for delivering high-quality work across various projects. Clients have noted the impressive quality of deliverables, with one highlighting that the outputs were 'on time and within budget and of very good quality.' Another client emphasized that THEY.dev's team was independent, requiring minimal oversight, and was proactive in suggesting enhancements to improve the final product. Overall, the sentiment reflects a strong satisfaction with the quality and effectiveness of their services.-
Web App Development for Management Consulting Firm
4.5 Feb 1, 2022The deliverables were on time and within budget and of very good quality. Due to good joint preparation in terms of defining results and technical opportunities and challenges, the basis for good cooperation and good end results was created.
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App Development for Restaurant Ordering Platform
5.0 Jun 24, 2020Super thankful and grateful Wojciech Soczyński's effort and skillset to make the project a big success! Work been fast and without any mistakes. We have built a whole software quickly.
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Website Revamp & UI/UX Design for Fundraising Platform
5.0 Nov 28, 2024The team collaborated with us to suggest product and technical improvements to the original scope - they had interest in delivering the best possible product not just the agreed scope. Their team was very independent and required very little hand holding to work through minor technical problems - we were able to scope the objective of each story and leave their team to deliver in a sensible way. They were able to flex the size and make up of the team depending on our needs (e.g., more testers or front end devs depending on requirements every sprint). This allowed us to keep costs low while maintaining the ideal team for our needs.
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Website & App Dev for Consumer Services Company
5.0 Jul 8, 2019Their communication has been excellent—they’re super responsive and work has been impeccable. Bugs corrected quickly and very quick to MVP.
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Chrome Extension & Web Dev for Online VPN Service
5.0 Dec 2, 2020The guys at TH-EY did a fantastic job on the Chrome extension. They are also flexible and adapt to requests and changes in scope quickly and without issue. They quickly understood my requirements and provided useful feedback to improve the solution.
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1 of 1 reviews is 5 starsUnknown avg. project costRead 1 Recent ReviewReviewed 1 time in the past 6 months
THEY.dev has received positive feedback in recent reviews, particularly for their expertise in implementing and customizing CRM systems. Clients appreciate their proactive communication and timely delivery, noting that THEY.dev effectively understood their processes before development. One client highlighted the seamless integration of online applications into the CRM, which eliminated manual data entry. Overall, the sentiment is highly favorable, with no significant areas for improvement identified.Was this helpful?
2 of 2 London-based reviews are 5 stars$10,000 – $49,000 avg. project cost for Mobile App Development services in LondonRead Similar ReviewsLondon-based Mobile App Development project highlight
App Development for Beauty Booking App
5.0 — TH-EY developed an app for a native beauty booking platform on iOS and Google Play. Key features included an easy-to-use UX. Read moreWas this helpful?
Review Rating from Clients
5.0/5.0
Quality
4.9
Schedule
4.9
Cost
4.9
Willing to Refer
5.0
Reviewers in London emphasize THEY.dev’s ability to turn varied requirements into working products, including SaaS platforms, iOS apps, dashboards, CMSs, and integrations. They commend the team’s practical technical guidance, flexibility, and efficient delivery, citing measurable gains in signups and conversion as well as improved business processes.Read Local ReviewsWas this helpful?
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$25,000+$50 - $99 / hr50 - 249London, England
Services provided
10% Mobile App Development40% E-Commerce Development30% Custom Software Development +1 service20% AI DevelopmentSee all 24 projectsZentix Soft is a mobile app development company specializing in creating AI-powered applications. Reviewers consistently praise their responsive project management and commitment to understanding client needs, with 100% of MVP features delivered on schedule. Approximately 20% of feedback highlights their personalized approach and ability to integrate business analysis and technology effectively.
Reviews mention Hard working
Clients express a strong sentiment regarding Zentix's hard work, highlighting their diligence and responsiveness throughout the project. One CEO noted, 'We never had any issues reaching them,' emphasizing their proactive communication. Additionally, the team's technical expertise and resourcefulness were praised, with the client appreciating the quick handling of tasks. Overall, the feedback reflects a consistent recognition of Zentix's commitment to delivering quality work and meeting project deadlines.-
NFT Marketplace Dev for Crypto Marketing Agency
5.0 Oct 31, 2024We never had any issues reaching them, and they were diligent about contacting or responding via email or chats regularly. Their technical expertise was excellent, and they had plenty of resources to quickly handle any tasks.
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Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Zentix Soft is frequently praised for providing excellent value for money, with clients noting their competitive pricing and high-quality deliverables. One client highlighted that their project costs were reduced by approximately 20% through efficient practices, while another emphasized that the pricing fit their budget perfectly, reflecting good value for the services rendered. Overall, the sentiment is overwhelmingly positive, with clients expressing satisfaction with both the outcomes and the affordability of Zentix Soft's offerings.Was this helpful?
1 of 1 London-based review is 5 stars1 London-based review for Mobile App Development in past 6 months$50,000 – $199,999 avg. project cost for Mobile App Development services in LondonRead Similar ReviewsLondon-based Mobile App Development project highlight
MVP Development for Digital Health Platform
5.0 — Zentix Soft developed an MVP for a digital health platform. The team created a mobile app, built backend infrastructure, deployed cloud solutions, and integrated a custom health-tracking wearable. Read moreWas this helpful?
Review Rating from Clients
5.0/5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
London-based clients praise Zentix Soft for delivering a secure, pilot-ready digital health MVP, combining mobile app development, backend infrastructure, cloud deployment, and wearable integration. They highlight on-time, on-budget delivery, adaptability, and the team’s effort to understand patients’ and clinicians’ needs.Read Local ReviewsWas this helpful?
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$25,000+$25 - $49 / hr50 - 249London, England
Services provided
15% Mobile App Development35% Custom Software Development30% AI Development +2 services15% Enterprise App Modernization5% Web DevelopmentSee all 16 projects2Base Technologies is a Mobile App Development company specializing in iOS and Android application development. They have received overwhelmingly positive feedback, with 100% of reviewers praising their proactive, energetic, and approachable team. Clients commend their ability to deliver high-quality mobile and web applications on time, with no areas for improvement noted.
2 of 3 reviews are 5 stars$50,000 – $199,999 avg. project costRead 3 Recent ReviewsReviewed 3 times in the past 6 months
2Base Technologies has received positive feedback in recent reviews, highlighting their effective project management and technical expertise. Clients appreciated the company's ability to deliver comprehensive digital solutions, such as a unified Barge and Cruise Management Platform and a centralized Auction and Trade Management Portal. Reviewers noted consistent on-time delivery, proactive support, and clear communication throughout the projects. Areas for potential improvement mentioned include the addition of Arabic-speaking support and weekend assistance.Was this helpful?
2 of 2 Mobile App Development reviews are 5 stars$50,000 – $199,999 avg. project costRead 2 ReviewsMobile App Development PROJECT HIGHLIGHT
Web & Mobile App Dev for Healthcare Solution Provider
5.0 — 2Base Technologies Pvt. Ltd developed a clinic management mobile and web app, as well as a website, for a healthcare solution company. The app was built for iOS and Android devices. Read moreWas this helpful?
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$1,000+< $25 / hr10 - 49London, England
Services provided
25% Mobile App Development30% Customer Service Outsourcing15% Web Development +3 services10% Application Management & Support10% Low/No Code Development10% Other Application DevelopmentSee all 15 projectsVirva Infotech is a Mobile Application Development company specializing in Android and iOS development. The company consistently receives positive feedback, with clients praising their professionalism, timely delivery, and commitment to project success. Notably, 100% of reviewers commend their responsiveness and the value they provide for cost-effective solutions.
Reviews mention Great project management
Virva Infotech has received high praise for its exceptional project management capabilities. A client highlighted the consistency of their project manager and the team's active communication through platforms like Slack. The client appreciated the bi-weekly reports detailing time utilization, which showcased the team's efficiency and adherence to budgets and timelines. Furthermore, the flexibility displayed in adapting to changing project scopes was noted as a significant strength, reflecting Virva Infotech's commitment to client satisfaction.-
Web Development for Digital Marketing Agency
5.0 Feb 18, 2025Their project management skills are one of the main reasons we work with them. We have had the same project manager since day one. As a team they are very active in our Slack channel. We use Monday.com for our project management and Jira to track their daily progress. Every two weeks I get a report of how they utilize their time so I can see how efficient they have been with our specific solutions and requests. Above all they consistently meet or are under our estimated budget and they are very true to the timelines they provide.
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0 of 1 reviews is 5 stars1 new review for Mobile App Development servicesUnknown avg. project costRead 1 Recent ReviewReviewed 1 time in the past 6 months
Virva Infotech has received positive feedback in recent reviews, particularly for their speed and reliability in delivering projects. A notable client, the CEO of an IT company, praised Virva Infotech for modernizing their mobile app, highlighting a 50% improvement in usability and a 70% increase in performance. The team's professionalism and effective communication were also commended, with no reported bugs at deployment. Overall, clients express strong satisfaction with Virva Infotech's services.Was this helpful?
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This provider is fluent in 2 languages:
- English
- Hindi
This provider is available in 2 time zones:
- India Standard Time (IST)
- Pacific Standard Time (PST)
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See All Locations (2)London, England
60 Tottenham Court Road
London, England W1T 2EW10 - 15
+44 203 432 3984
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$10,000+$50 - $99 / hr10 - 49London, England
Services provided
10% Mobile App Development20% AI Agents15% AI Development +6 services10% Custom Software Development10% Digital Strategy10% E-Commerce Development10% Web Design10% Web Development5% UX/UI DesignSee all 10 projectsSOTechnology is a versatile software development company specializing in web and mobile app development, e-commerce solutions, and bespoke digital services. They are praised for their deep technical expertise, strategic thinking, and strong partnership approach. Across various reviews, 90% of clients commend their project management and transparency, with many highlighting their ability to deliver on time despite complexities and their commitment to understanding client needs.
Reviews mention Personable
Clients have consistently highlighted the personable nature of SOtechnology's team, noting their work ethic and honesty. One client emphasized that they enjoy working with the team not only for their professional capabilities but also for their personal rapport, stating, 'We like them as people too - always very important!' Overall, the sentiment surrounding the company's personable approach is overwhelmingly positive, contributing to strong client relationships.-
Bespoke Training Platform for DJ Student Courses
4.5 Mar 24, 2023We very much value the team's work ethic, honesty and the personable approach of the individuals we work with. We enjoy working with them because we like them as people too - always very important!
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Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight SOtechnology's competitive pricing and the value they deliver. One client noted their investment of over £10,000 ($14,000) was justified by the substantial improvements in website performance. Another emphasized that spending approximately £33,000 ($46,000) led to an effective partnership, enhancing their operational efficiency. Overall, feedback indicates that clients feel they receive high-quality service and technical expertise that align well with their budgets, reinforcing SOtechnology's reputation for offering good value for money.Was this helpful?
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Review Rating from Clients
5.0/5.0
Quality
5.0
Schedule
4.3
Cost
4.8
Willing to Refer
5.0
Reviewers in London highlight SOTechnology’s versatility across web and mobile app development, including custom learning platforms, databases, APIs, backend infrastructure, and ongoing maintenance. Clients say the team delivers to specifications, works as an extension of their teams, and creates products valued by children, teachers, and parents.Read Local ReviewsWas this helpful?
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$5,000+$50 - $99 / hr50 - 249London, England
Services provided
30% Mobile App Development30% Web Development20% Business Consulting +1 service20% Custom Software DevelopmentSee all 4 projectsStableLogic is a Mobile App Development company specializing in end-to-end delivery of digital platforms, particularly mobile and web applications. The company receives overwhelmingly positive feedback, with 100% of reviewers praising their strong project management and deep technical expertise. StableLogic is noted for its responsive communication and strategic insight, acting as a trusted partner for clients.
Reviews mention Personable
Client feedback highlights StableLogic's personable approach, with multiple reviewers noting their accessibility and genuine investment in project success. One client remarked on the team's ability to understand complex challenges and provide tailored support, stating they were 'approachable, responsive, and genuinely invested in our success.' Another emphasized the ease of communication, describing the team as 'a pleasure to deal with.' Overall, sentiment regarding their personable nature is overwhelmingly positive, reinforcing their reputation as a collaborative and trusted partner.-
Custom Software Dev for Aluminum Sliding Door System Company
5.0 Feb 9, 2026Faiz, Joel and the team were great to deal with. Nothing was too much to ask. They immediately understood what we were trying to achieve. Communication was easy via video teams calls and instant messaging. Definitely how approachable and personable they were to deal with. We would have teams calls where they would really spend time diving into the minutae of what we were trying to achieve, so they could ensure they would deliver. A pleasure to deal with.
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Software & Mobile App Dev for Construction Certification Co
4.5 Apr 16, 2026What stood out most was StableLogic’s ability to combine deep technical expertise with a clear understanding of our sector and its complex challenges. They didn’t just deliver against a brief—they acted as a true partner, bringing strategic insight while also taking a very personal, hands-on approach. The StableLogic team is approachable, responsive, and genuinely invested in our success, which made a real difference. Their collaborative style and ability to align multiple stakeholders around a shared outcome were particularly impressive.
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Industry Experience
StableLogic has demonstrated strong expertise in the construction, supply chain, logistics, and IT sectors. In construction, they excelled in modernizing digital platforms, enhancing user experiences, and ensuring operational efficiency, receiving positive feedback for their collaborative approach. In supply chain and logistics, they improved online booking systems and security, leading to increased customer engagement. Their work in IT showcased effective project management and technical execution, resulting in enhanced data accuracy and operational performance. Overall, they are well-suited for projects in these industries.
Read All ReviewsSelect Industry to see insights
Supply Chain, Logistics, and Transport Construction Information technologyWas this helpful?
$1,000,000 – $9,999,999 avg. project cost for Mobile App Development services in LondonRead Similar ReviewsLondon-based Mobile App Development project highlight
Software & Mobile App Dev for Construction Certification Co
4.5 — StableLogic provided software development services for a construction certification company. The team developed the client's digital platforms and mobile apps and provided support and security Read moreWas this helpful?
Review Rating from Clients
4.8/5.0
Quality
4.8
Schedule
4.8
Cost
4.8
Willing to Refer
5.0
London clients praise StableLogic’s technical expertise and collaborative delivery across complex digital projects, from secure web and mobile services for workforce verification to cloud platforms for IT expense management and video kiosks for remote showrooms. They highlight responsive communication, strong project management, and outcomes including faster processes, improved data visibility, and better customer engagement.Read Local ReviewsWas this helpful?
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$10,000+$50 - $99 / hr10 - 49Watford, England
Services provided
15% Mobile App Development50% Custom Software Development15% Web Development +2 services10% E-Commerce Development10% Other Application DevelopmentSee all 19 projectsWirebox Ltd is a Mobile App Development company renowned for its technical expertise, project management, and strong client relationships. Across reviews, 100% of clients praise their responsiveness and adaptability, highlighting excellent communication and problem-solving skills. They successfully deliver complex mobile and web applications, demonstrating significant impact on user engagement and operational efficiency for clients.
1 of 1 reviews is 5 starsUnknown avg. project costRead 1 Recent ReviewReviewed 1 time in the past 6 months
Wirebox Ltd has received positive feedback from clients in the past six months, highlighting their comprehensive approach to web design and development. One client noted that Wirebox Ltd delivered a complete end-to-end solution, resulting in significant improvements in search traffic and lead generation. Their project management was praised for timely delivery and effective communication. Overall, clients expressed satisfaction with Wirebox Ltd's expertise and alignment with their business values, with no noted areas for improvement.Was this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Wirebox Ltd is frequently recognized for providing excellent value for money. Clients have noted that their pricing aligns well with the quality of services delivered, often highlighting the company's ability to produce high-quality work within budget constraints. For instance, one client stated that Wirebox Ltd offered a 'good value for cost,' while another emphasized their 'reasonable prices' and 'excellent communication.' Overall, the sentiment surrounding cost and value is overwhelmingly positive, with many clients expressing satisfaction and recommending Wirebox Ltd for its affordability and effectiveness.Was this helpful?
2 of 2 London-based reviews are 5 stars$50,000 – $199,999 avg. project cost for Mobile App Development services in LondonRead Similar ReviewsMobile App Development project highlight
Custom Web & Mobile App Dev for Creative Agency
5.0 — Wirebox Ltd has developed a microsite, mobile app, and test drive booking platform for a creative agency. The app has been built in React Native and designed for iOS and Android devices. Read moreWas this helpful?
Review Rating from Clients
4.9/5.0
Quality
4.9
Schedule
4.8
Cost
4.8
Willing to Refer
4.8
Reviewers in London describe Wirebox Ltd as a flexible technical partner for varied digital work, from interactive strategy websites and continuous website development to customized ERP systems and app projects. They value the team's expertise, clear communication, on-time delivery, and ability to adapt solutions to evolving requirements.Read Local ReviewsWas this helpful?
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$5,000+$25 - $49 / hr10 - 49London, England
Services provided
10% Mobile App Development20% AI Agents20% AI Consulting +4 services20% AI Development10% API Development10% Custom Software Development10% Web DevelopmentSee all 3 projectsHeka Software is a Mobile App Development company that excels in creating custom mobile applications and ERP systems. Their reviews highlight a 100% satisfaction rate, with clients praising their ability to deliver tailored solutions and strong project management. An impressive 80% of reviewers commend their responsive communication and iterative approach, ensuring client needs are met with precision.
0 of 1 reviews is 5 starsLess than $10,000 avg. project costRead 1 Recent ReviewReviewed 1 time in the past 6 months
Heka Software has received positive feedback for delivering a professional and effective corporate website for TULPAR 3D, enhancing their digital presence significantly. The project was completed on time with strong performance metrics, resulting in improved brand perception and consistent qualified leads. Clients appreciate Heka Software's excellent project management and responsiveness, although there is a suggestion for more comprehensive documentation for end-user content management. Overall, the sentiment reflects satisfaction with Heka Software's capabilities and service.Was this helpful?
2 of 2 Mobile App Development reviews are 5 stars2 new reviews for Mobile App Development in past 6 months$1,000,000 – $9,999,999 avg. project costRead 2 ReviewsMobile App Development PROJECT HIGHLIGHT
Custom Software Development for Engineering Firm
5.0 — Heka Software developed a multi-site ERP platform for an engineering firm. The system manages the client's operational scope, including fleet and equipment management, HR, accounting, and Read moreWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight Heka Software's competitive pricing and overall value for money. One CEO noted a 'good value for cost,' while a CTO emphasized that Heka's pricing fit their budget without compromising quality. Another client praised Heka for delivering an 'enterprise-grade ERP platform' at a fraction of the cost compared to larger vendors, underscoring the company's ability to combine strong engineering with a partnership mindset. Overall, feedback reflects a positive sentiment regarding affordability and the quality of services provided.Was this helpful?
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$10,000+$50 - $99 / hr2 - 9London, England
Services provided
10% Mobile App Development50% Custom Software Development40% AI DevelopmentSee all 5 projectsAlgorithmic is a mobile app development company specializing in comprehensive app development services, including iOS and Android development. Across reviews, clients commend their effective project management, timely delivery, and strong communication, with 100% positive feedback highlighting their partnership approach and commitment to client success. However, some feedback suggests potential improvements in data collection processes.
0 of 2 reviews are 5 stars1 new review for Mobile App Development services$50,000 – $199,999 avg. project costRead 2 Recent ReviewsReviewed 2 times in the past 6 months
Algorithmic has received positive feedback for their expertise and effective communication in recent projects. Clients praised their ability to deliver high-quality MVPs and complex applications, with one noting impressive accuracy in a computer vision model for construction. However, some reviews indicated areas for improvement, such as the speed of delivery and clarity in communication regarding project processes. Overall, clients expressed satisfaction with Algorithmic's performance and the quality of the solutions provided.Was this helpful?
1 of 2 Mobile App Development reviews are 5 stars1 new review for Mobile App Development in past 6 months$50,000 – $199,999 avg. project costRead 2 ReviewsMobile App Development PROJECT HIGHLIGHT
Web, Mobile App Dev & UX/UI Design for Golf Booking Platform
5.0 — Algorithmic provides development and design services for a golf booking platform. The team is responsible for building the client's web and mobile apps, backend architecture, APIs, and scraping Read moreWas this helpful?
Industry Experience
Algorithmic has demonstrated expertise across various industries, notably in construction, business services, and other sectors like golf and biomechanics. Clients commend Algorithmic's ability to develop tailored technology solutions, such as computer vision systems and machine learning models, leading to significant improvements in operational efficiency and user experience. The overall sentiment is positive, highlighting their strong communication, project management, and dedication to client success. Potential clients in construction and data-driven business services may find Algorithmic particularly well-suited for their needs.
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Other industries Business servicesWas this helpful?
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$5,000+$25 - $49 / hr250 - 999London, England
Services provided
58% Mobile App Development32% AI Development10% Web DevelopmentSee all 174 projectsKonstant Infosolutions is a versatile Mobile App Development company with expertise in iOS and Android Development. Reviewers frequently commend their professional project management and communication, highlighting the company's responsiveness and technical acumen. Approximately 80% of the feedback is positive, emphasizing efficient service delivery and customer satisfaction, while some suggest improvements in speed and post-sales support.
1 of 1 reviews is 5 stars$50,000 – $199,999 avg. project costRead 1 Recent ReviewReviewed 1 time in the past 6 months
Recent reviews of Konstant Infosolutions highlight their effective project management and technical expertise, particularly in developing a complex AI Print Ordering Platform for a fintech client. The client noted a significant reduction in support requests and improved customer experience due to the automated system. Communication was praised for its clarity and responsiveness, although there was a suggestion to enhance onboarding documentation. Overall, the sentiment reflects strong satisfaction with the company's commitment to understanding client needs and delivering tailored solutions.Was this helpful?
See All Locations (4)London, England
35-37 LUDGATE HILL
London, England EC4M 7JN1
+44-203-239-7253
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2 of 2 London-based reviews are 5 starsLess than $10,000 avg. project cost for Mobile App Development services in LondonRead Similar ReviewsMobile App Development project highlight
App Development for Logistics Fulfillment Solutions Co
5.0 — A logistics fulfillment solutions company has hired Konstant Infosolutions for app development. They've been tasked with creating a food delivery platform for the client's project. Read moreWas this helpful?
Review Rating from Clients
5.0/5.0
Quality
5.0
Schedule
4.8
Cost
5.0
Willing to Refer
5.0
Local businesses commend Konstant Infosolutions for turning complex requirements into working products, including a POS-connected digital-receipt platform and an e-commerce site with companion apps. Clients value the team’s affordable recommendations, collaborative design process, and dependable communication, though one sought more detail about day-to-day progress.Read Local ReviewsWas this helpful?
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$10,000+$25 - $49 / hr50 - 249London, England
Services provided
55% Mobile App Development20% AI Development15% E-Commerce Development +1 service10% Custom Software DevelopmentSee all 93 projectsTechgropse is a proficient mobile app development company known for its expertise in smartphone app development, including Android and iOS. Their reviews reflect a high level of client satisfaction, with over 80% of reviewers highlighting their project management and timely delivery. Clients frequently commend Techgropse for their responsiveness, flexibility, and ability to deliver tailored solutions that align with business goals.
Reviews mention Experienced
Techgropse has received positive feedback regarding their experience in project management and communication. A client highlighted that Techgropse met all deadlines during the transition from prototype to MVP and praised their excellent communication skills, stating they were kept informed throughout the process. The client's satisfaction was evident as they expressed willingness to engage Techgropse for future projects, indicating a strong overall sentiment of trust and reliability in the company's capabilities.-
Mobile Game Development for Entertainment and Media Company
5.0 Dec 14, 2020Since I’m not from the mobile game space, the most impressive thing is that they took their past experience and helped me. They proposed things like push notifications and took what they knew about the mobile game world and gave me ideas.
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1 of 1 reviews is 5 stars1 new review for Mobile App Development services$10,000 – $49,000 avg. project costRead 1 Recent ReviewReviewed 1 time in the past 6 months
Techgropse has received positive feedback for its project management skills and flexibility in adapting to client needs. A CEO noted that the team delivered apps as per the scope and quality, demonstrating excellent AI capabilities and responsiveness, even outside regular hours. Clients appreciated the detailed project planning and communication structure, which included regular meetings. Suggestions for improvement included increasing the frequency of strategic meetings post-phase completion. Overall, the sentiment reflects strong satisfaction with Techgropse's services.Was this helpful?
Industry Experience
Techgropse has demonstrated expertise across various industries, including legal, education, hospitality, financial services, and automotive. Reviews highlight their strengths in developing user-friendly mobile applications, responsive websites, and AI-driven solutions. Clients commend Techgropse for their effective project management, timely delivery, and adaptability to client needs. Overall sentiment is positive, particularly in the legal and education sectors, where Techgropse's solutions significantly enhanced operational efficiency and user engagement.
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Retail Hospitality & leisure Other Industry Business services Arts, entertainment & music Healthcare Education Consumer Products Engineering Manufacturing Financial services Wellness & Fitness Food & Beverages Automotive Information technology Gaming Insurance Legal Advertising & marketing Other industriesWas this helpful?
See All Locations (27)London, England
5 Holborn
London, England EC1N 2LL1
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$10,000+< $25 / hr50 - 249London, England
Services provided
25% Mobile App Development35% AI Development25% Custom Software Development +1 service15% Web DevelopmentSee all 64 projectsTechnoYuga is a mobile app development company specializing in creating tailored solutions for iOS and Android platforms. With a strong focus on effective communication and understanding client needs, they have received overwhelmingly positive feedback, with 100% of reviewers highlighting their professionalism and ability to deliver projects on time. Their expertise in mobile software engineering is evident in their innovative solutions and high customer satisfaction.
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
TechnoYuga Soft Pvt. Ltd. is frequently praised for its cost-effectiveness and value for money across various projects. Clients noted that the pricing fit their budgets while still delivering high-quality results, with one stating, 'Good value for cost.' Another client highlighted their ability to provide quality work on time, reinforcing the sentiment that the company offers excellent value. Overall, the feedback indicates a positive perception of their pricing relative to the quality of services provided.Was this helpful?
More responsive than most other service providers
Get in TouchTechnoYuga is responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
See All Locations (5)London, England
45 Albemarle Street, Mayfair
London, England W1S 4JL1
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$10,000+$50 - $99 / hr50 - 249London, England
Services provided
10% Mobile App Development25% UX/UI Design15% Web Development +5 services10% AI Development10% Branding10% Custom Software Development10% Product Design10% Web DesignSee all 56 projectsPhenomenon Studio is a distinguished Mobile App Development company known for its expertise in iOS and Android Development. Clients consistently praise their ability to deliver user-friendly and innovative mobile applications, with over 90% of reviews highlighting exceptional design and technical execution. Phenomenon Studio is lauded for its effective project management and alignment with client goals, consistently meeting timelines and quality standards.
Reviews mention Results-oriented
Clients have expressed strong satisfaction with Phenomenon Studio's results-oriented approach, highlighting their ability to provide valuable insights throughout the app development process. One client noted their comprehensive understanding of how decisions impact future development, emphasizing the studio's partnership mentality rather than a typical vendor-supplier relationship. Overall, feedback indicates that Phenomenon Studio effectively aligns its efforts with client goals, delivering timely and relevant outcomes that contribute positively to project success.-
Custom Software Dev & Design for Real Estate Dev Company
5.0 Jun 4, 2024Phenomenon Studio has been excellent to work with, providing comprehensive understanding and insight into every step of the app creation process. Their ability to predict how our decisions could impact downstream development has been invaluable.
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Industry Experience
Phenomenon Studio has demonstrated expertise across a variety of industries, including consumer products, insurance, education, real estate, and financial services. Client feedback consistently highlights their strengths in UI/UX design, project management, and responsiveness, with notable success in enhancing user engagement and product usability. Companies in healthcare, fintech, and real estate report significant positive impacts from their collaborations, indicating Phenomenon Studio is well-suited for projects requiring innovative design solutions and technical execution.
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Gaming Insurance Consumer products & services Information technology Education Advertising & marketing IT Services Restaurants Media Transportation Engineering Design Healthcare Real estate Financial services Software Other industriesWas this helpful?
See All Locations (45)London, England
101 Greenfield Road
London, England E1 1EJ1
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Review Rating from Clients
5.0/5.0
Quality
4.8
Schedule
5.0
Cost
4.8
Willing to Refer
5.0
Reviewers in London highlight Phenomenon Studio’s ability to turn complex needs into usable products and polished digital experiences. Their work included a fintech proof of concept and MVP with backend integrations, plus brand-led website and email redesign; clients valued responsive communication, adaptability, and collaborative project management.Read Local ReviewsWas this helpful?
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Undisclosed$25 - $49 / hr10 - 49London, England
Services provided
20% Mobile App Development30% AI Development20% Web Development +3 services10% AI Agents10% BI & Big Data Consulting & SI10% UX/UI DesignSee all 41 projectsInventiff. is a proficient Mobile App Development company that specializes in creating custom iOS and Android applications. The reviews reveal a consistent theme of high project management skills, timely delivery, and strong technical expertise. With 100% of the reviewers highlighting their reliability and flexibility, Inventiff. is praised for their capability to handle complex projects and deliver valuable outcomes.
Reviews mention Detail-oriented
Inventiff. has received high praise for its detail-oriented approach in project execution. Clients noted the team's outstanding attention to detail, exemplified by the creation of a comprehensive brand manual that aligned perfectly with their vision and values. The seamless communication and structured project management resulted in timely deliveries, often ahead of schedule. One client particularly highlighted Inventiff.'s dedication to post-delivery follow-up, which further demonstrated their commitment to ensuring satisfaction and maintaining high standards of quality.-
Branding, Web Dev & UX/UI Design for Digital Mktg Agency
5.0 Aug 5, 2025From the beginning, they demonstrated a strong understanding of our needs and translated our ideas into a comprehensive brand manual that clearly reflects our values, mission, and positioning. The new visual identity they created is modern, cohesive, and perfectly aligned with our brand direction. When it came to the website, Inventiff delivered a clean, user-friendly, and visually engaging platform. Their process was structured and efficient — from concept to execution, the communication was smooth, and the attention to detail was outstanding.
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Branding, Web Dev & UX/UI Design for Digital Mktg Agency
5.0 Aug 5, 2025Inventiff demonstrated excellent project management throughout our collaboration. They were highly organized, maintained clear communication, and delivered all deliverables on time — often ahead of schedule. The team was responsive to our feedback and flexible in adapting to our evolving needs. Every stage of the project, from planning to execution, was handled with professionalism and attention to detail. Working with them felt smooth and efficient, and we always felt heard and supported.
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Branding, Web Dev & UX/UI Design for Digital Mktg Agency
5.0 Aug 5, 2025What impressed me most about Inventiff was their dedication even after the project was delivered. They followed up to make sure everything was running smoothly and that we were fully satisfied with the final result. This level of post-delivery care and attention to detail really sets them apart.
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AI Agents for Gaming
5.0 Nov 4, 2026I had a very specific vision for Keyra, from how she should react to the gameplay to the kind of humor that would make her fun to watch. The team understood what I was going for and paid attention to the details as the idea evolved. When I saw Keyra in action, it felt exactly like the project I’d pictured. I’ve worked with a lot of teams, and it’s rare to see an idea come to life that faithfully.
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6 of 6 Mobile App Development reviews are 5 stars2 new reviews for Mobile App Development in past 6 months$10,000 – $49,000 avg. project costRead 6 ReviewsMobile App Development PROJECT HIGHLIGHT
Web & Mobile App Dev & UX/UI Design for Therapy Center
5.0 — Inventiff. provides web and mobile app development and design services for a therapy center. The team has created the client's website and built a solution that automates therapy for children with Read moreWas this helpful?
More responsive than most other service providers
Get in TouchInventiff. is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
See All Locations (2)London, England
770 High Road
London, England N17 0BX1
+44 (0)7392 171 632
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$5,000+$25 - $49 / hr50 - 249Harrow, England
Services provided
20% Mobile App Development25% Custom Software Development20% IT Staff Augmentation +3 services15% AI Development10% Generative AI10% Web DevelopmentSee all 50 projectsiQlance Solutions LLC is a Mobile App Development company specializing in creating cross-platform applications for iOS and Android. Across multiple reviews, 100% of clients praise their project management and communication skills, often highlighting their responsiveness and adaptability. Clients frequently mention their efficiency and ability to deliver quality apps on time, with 75% noting their commitment to ongoing support and flexibility in evolving project requirements.
See All Locations (8)Harrow, England
133 Preston Hill
Harrow, England HA3 9XE1
44 20 7193 1797
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1 of 1 London-based review is 5 stars$10,000 – $49,000 avg. project cost for Mobile App Development services in LondonRead Similar ReviewsMobile App Development project highlight
Mobile App Development for Household Tasks Platform
5.0 — iQlance Solutions LLC developed a mobile app for a household tasks platform. The team created a tool where users can select tasks, choose a helper, track progress, submit reviews, and make payments. Read moreWas this helpful?
Review Rating from Clients
5.0/5.0
Quality
5.0
Schedule
4.5
Cost
5.0
Willing to Refer
5.0
London-based clients praise iQlance Solutions LLC for transforming a basic shopping app into a polished e-commerce experience, including reliable payment functionality. They highlight attentive communication, ongoing updates, and fast bug fixes, and continue working with the team to improve the app.Read Local ReviewsWas this helpful?
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$50,000+$50 - $99 / hr50 - 249London, England
Services provided
10% Mobile App Development10% Custom Software Development10% Web Development +14 services5% AI Agents5% AI Consulting5% AI Development5% API Development5% Application Management & Support5% Business Consulting5% CRM Consulting and SI5% Cloud Consulting & SI5% Digital Engineering5% E-Commerce Development5% Generative AI5% IT Managed Services5% IT Staff Augmentation5% Microservices Architecture ServicesSee all 8 projectsAegeantic is a Mobile App Development company noted for its exceptional project management and high-quality delivery, specializing in eCommerce platform and mobile application development. The company received 100% positive feedback, with clients highlighting their proactive approach, leadership, and commitment to exceeding expectations. Notably, 100% platform uptime and 20+ new features every six months were achieved.
1 of 1 Mobile App Development reviews are 5 stars1 new review for Mobile App Development in past 6 monthsUnknown avg. project costRead 1 ReviewMobile App Development PROJECT HIGHLIGHT
E-Commerce Web, Mobile App Dev/Design for Homeware Retailer
5.0 — Aegeantic provided e-commerce web and mobile app development and design services for a homeware retailer. The team managed the client's e-commerce platform and built their website and mobile apps. Read moreWas this helpful?
Industry Experience
Aegeantic has received positive feedback across several industries, including eCommerce, Retail, Medical, and Construction. Clients praised their expertise in digital transformation, project management, and technical capabilities. In eCommerce and Retail, they excelled in enhancing online experiences and integrating systems, resulting in increased sales and customer satisfaction. The Medical sector benefited from their development of robust infrastructure and applications. In Construction, they delivered comprehensive digital solutions that improved operational efficiency and transparency. Overall, Aegeantic's strong performance and client-centric approach make them a valuable partner across these sectors.
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Retail Medical ConstructionWas this helpful?
$6,000 Best for startups and MVP projects. $10,000 Best for growing businesses $20,000 Best for enterprises needing scalable mobile appsView PackagesMobile Application Development
Custom mobile application development services for iOS and Android using native and cross-platform technologies including Swift, Kotlin, Flutter, and React Native. We build scalable, high-performance mobile apps with modern UX, backend integrations, analytics, and ongoing support.Was this helpful?
See All Locations (11)London, England
Demsa Accounts 565 Green Lanes, Haringey
London, England N8 0RL1
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$1,000+$25 - $49 / hr10 - 49London, England
Services provided
15% Mobile App Development25% AI Development20% AI Agents +4 services15% IoT Development10% API Development10% Wearable App Development5% Web DevelopmentSee all 20 projectsChainweb Group is a software development company specializing in building scalable and secure software solutions for various industries. Feedback from reviews is overwhelmingly positive, with 100% of clients praising their technical expertise, communication, and commitment to delivering high-quality, tailored solutions. Clients consistently highlight their professionalism, proactive management, and ability to meet and exceed project expectations, making them a reliable partner.
Reviews mention Proactive
Clients consistently praised Chainweb Group for their proactive approach throughout project engagements. For instance, one CEO highlighted their team's ability to suggest improvements and adapt quickly to feedback, ensuring smooth collaboration. Another client noted their proactive communication and responsiveness, which contributed to timely milestone delivery. Overall, the sentiment regarding Chainweb Group's proactive nature is highly positive, with clients appreciating their commitment to understanding business goals and providing valuable insights to enhance project outcomes.-
Web App Dev & UX/UI Design for Green Space Solutions Company
5.0 Nov 4, 2025Chainweb Group demonstrated excellent project management throughout the collaboration. Their team was proactive, well-organized, and consistently responsive to our requests, ensuring smooth coordination between design, development, and QA phases. What impressed us most about Chainweb Group was their ability to combine technical expertise with a deep understanding of our project goals. They don’t just execute tasks; they actively think ahead, suggest improvements, and refine details to achieve the best possible result.
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Sofware Design & Development for Design & Development Co
5.0 Dec 15, 2025Chainweb Group demonstrated excellent project management throughout the entire process. They consistently delivered milestones on time, kept us updated with regular progress reports, and were highly responsive to any questions or adjustments we requested. Their team was organized, professional, and proactive in addressing our needs, ensuring the project stayed on track and aligned with our expectations.
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Sofware Design & Development for Design & Development Co
5.0 Dec 15, 2025What impressed me most about Chainweb Group was their combination of technical expertise and clear, proactive communication. They not only delivered a high-quality, well structured software solution but also took the time to understand our business goals, offered valuable insights, and adapted quickly to our feedback.
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Custom Software Development for Data Solutions Company
5.0 Dec 17, 2025Chainweb Group demonstrated strong and professional project management throughout the engagement. They followed a clear development plan, communicated regularly, and delivered all milestones on time. They were highly responsive to our feedback, quick to address questions or changes, and proactive in suggesting improvements, which made the collaboration smooth and efficient.
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Industry Experience
Chainweb Group has demonstrated expertise across various industries, including real estate, digital solutions, and environmental management. Clients praised their project management, technical proficiency, and ability to deliver tailored software solutions that enhance operational efficiency and user experience. Overall sentiment highlights their professionalism and commitment to client success, making them a strong fit for businesses seeking innovative and scalable software development across diverse sectors.
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Other industries Software Real estateWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Chainweb Group is consistently recognized for providing excellent value for money, with clients noting that their pricing fits within budget while delivering high-quality results. One CEO highlighted that the company's pricing aligned with their budget and offered 'good value for cost.' Overall sentiment reflects satisfaction with the affordability of services, as several clients appreciated the combination of strong technical expertise and clear communication without compromising quality, reinforcing their position as a reliable partner.Was this helpful?
See All Locations (7)London, England
Old Broad Street
London, England EC2N 1HN1
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$10,000+$25 - $49 / hr50 - 249Potters Bar, England
Services provided
10% Mobile App Development50% Custom Software Development20% IT Staff Augmentation +2 services10% AI Development10% Web DevelopmentSee all 21 projectsAcademy Smart is a versatile Mobile App Development company specializing in Smartphone Software Development for both iOS and Android platforms. Across reviews, clients commend their professional project management, timely delivery, and collaborative approach, with 100% positive feedback highlighting their responsiveness and quality of work. The company is praised for its cost-effective solutions, strong communication, and ability to meet clients' needs efficiently.
Reviews mention Easy to work with
Clients consistently highlight Academy Smart's ease of collaboration and professionalism. One CEO noted their resource seamlessly integrated with the team, emphasizing trust and effective communication. Another CTO praised the team's responsiveness and problem-solving abilities, stating they were 'really nice persons to work with.' Overall, the sentiment reflects a strong appreciation for the company's commitment to delivering high-quality results and maintaining smooth workflows.-
Staff Augmentation for Software Development Firm
5.0 Aug 22, 2022The workflow between our team and theirs was seamless. We use Jira, Confluence, and Slack as primary modes of communication. What I found most impressive or unique about this company was the ease of doing business. I've never met them personally, but trust them implicitly.
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Backend Dev for EV-Charging Platform
5.0 Aug 19, 2022They are really nice persons to work with. Good skills, and if there was an issue where we needed special skills, they provided that skill to us. Communication was good. The way they helped when we had an issue was impressive. They got together a team to look at the issue and to solve it.
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More responsive than most other service providers
Get in TouchAcademy Smart is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
See All Locations (3)Potters Bar, England
175 Darkes Lane
Potters Bar, England EN6 1BW1
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Review Rating from Clients
5.0/5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
London-based clients praise Academy Smart for designing, developing, testing, and launching a tailored CPD recording platform integrated with an LMS. They highlight its compliance-focused assessment tools, increased member engagement, reduced administrative burden, and delivery on time and within budget.Read Local ReviewsWas this helpful?
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$25,000+$25 - $49 / hr10 - 49London, England
Services provided
15% Mobile App Development30% Custom Software Development20% Web Development +4 services15% AI Development10% Enterprise App Modernization5% API Development5% Application Management & SupportSee all 3 projectsDEVITGROUP LTD is a Mobile App Development company praised for its expertise in creating web and mobile applications that enhance real-time data visibility and operational efficiency. With a strong culture fit and cost-effective pricing, DEVITGROUP LTD is commended for its efficient project management and proactive communication, earning consistently positive feedback from clients.
Reviews mention Timely
Overall, the sentiment regarding timeliness in project delivery for DEVITGROUP LTD is highly positive. Clients consistently noted that deliverables were completed on time, with one client specifically highlighting the team's clear and well-structured project management. Another mentioned the quick resolution of bugs and timely delivery of features. Additionally, feedback emphasized the team's responsiveness to client needs, further reinforcing their reliability in meeting deadlines.-
English Learning Platform Dev & Design for Media Prod Co
5.0 Feb 5, 2026Project management was clear and well structured. Deliverables were completed on time. The team was responsive and adapted well to our needs throughout the project.
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Web Platform & Mobile App Dev & Design for Software Dev Co
5.0 Feb 17, 2026Safe pair of hands when it comes to deadlines and budget. Very efficient structure with low overhead. Communication is to the point and pro-active in finding the right solutions.
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1 of 1 Mobile App Development reviews are 5 stars1 new review for Mobile App Development in past 6 months$200,000 – $999,999 avg. project costRead 1 ReviewMobile App Development PROJECT HIGHLIGHT
Web Platform & Mobile App Dev & Design for Software Dev Co
5.0 — DEVITGROUP LTD developed and designed a web platform and a mobile app for a software development company. The team was responsible for implementing real-time data processing and visualization Read moreWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight DEVITGROUP LTD's competitive pricing and strong value for money. One client noted the company's ability to deliver a robust solution while suggesting practical ways to reduce costs. Another emphasized that their pricing fit the project budget perfectly, reinforcing the perception of good value. Overall, feedback reflects satisfaction with the cost-effectiveness of the services provided, combined with high-quality deliverables and responsive project management.Was this helpful?
Review Rating from Clients
5.0/5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
London clients commend DEVITGROUP LTD for combining platform architecture, cloud setup, and full-stack development on an educational technology project. They report improved performance for international users and describe the team as adaptable, well organized, and effective under tight timelines.Read Local ReviewsWas this helpful?
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$1,000+$50 - $99 / hr2 - 9Biggleswade, England
Services provided
30% Mobile App Development60% AR/VR Development10% Web DevelopmentSee all 7 projectsHarmony Studios is a UK-based mobile app development company specializing in creating innovative apps with AR, educational technology, and enterprise solutions. Notable for their excellent project management, responsive communication, and value alignment, they received positive feedback in 100% of reviews, with 40% highlighting their innovation and adaptability. Clients consistently appreciate their on-time delivery and exceptional support.
Reviews mention High-quality work
Harmony Studios has received high praise for delivering high-quality work, as noted by a client from Mardles who highlighted their 'exceptional quality' and 'highly innovative' approach. The project resulted in over 1 million units sold with great feedback and minimal technical issues, showcasing the effectiveness of their solutions. Clients appreciate their adaptability and strong communication, indicating that Harmony Studios consistently meets and exceeds expectations.-
AR/VR & Mobile App Development for Children's Book Publisher
5.0 Jun 4, 2026The project resulted in over 1 million units sold, with great feedback and low technical issues. Harmony Studios was described as highly innovative and exceptional in quality, which was impressive to the client.
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Industry Experience
Harmony Studios has demonstrated expertise across various industries, including Education, Arts & Entertainment, Energy & Natural Resources, Advertising & Marketing, Consumer Products, and Government. Clients commend their project management, responsiveness, and ability to innovate, with a notable impact on app development and user engagement. Overall sentiment is highly positive, particularly in Education and Consumer Products, where their immersive solutions and educational tools have garnered significant success.
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Consumer products & services Other industries Advertising & marketing GovernmentWas this helpful?
2 of 2 London-based reviews are 5 stars2 London-based reviews for Mobile App Development in past 6 months$200,000 – $999,999 avg. project cost for Mobile App Development services in LondonRead Similar ReviewsLondon-based Mobile App Development project highlight
AR/VR & Mobile App Development for Children's Book Publisher
5.0 — Harmony Studios provides 3D creation, animation, and interaction support for a children's book publisher. They also handle the client's graphic design, branding, and iOS and Android app development Read moreWas this helpful?
Review Rating from Clients
5.0/5.0
Quality
5.0
Schedule
4.5
Cost
4.8
Willing to Refer
5.0
Reviewers in London commend Harmony Studios for delivering educational technology across learning management systems, apps, websites, gamification, and knowledge testing. They report improved learning and client satisfaction, timely delivery, and an ability to connect technical execution with commercial needs.Read Local ReviewsWas this helpful?
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$1,000+$25 - $49 / hr10 - 49Bramley, England
Services provided
30% Mobile App Development20% Web Development10% AI Development +4 services10% Custom Software Development10% Low/No Code Development10% Social Media Marketing10% Web DesignSee all 32 projectsModern Day Strategy is a mobile app development company specializing in end-to-end solutions, including iOS and Android development, for diverse clients. With over 90% positive feedback, clients praise their collaborative approach, responsiveness, and expertise in both technical and strategic execution. Their ability to efficiently deliver high-quality, scalable applications makes them a valued partner in mobile software engineering projects.
Reviews mention Great project management
Modern Day Strategy received highly positive feedback regarding its project management capabilities. Clients noted their project management as 'brilliant' and 'very solid,' highlighting timely delivery of milestones and responsiveness to evolving project needs. One client emphasized the clear upfront planning and effective communication, while another appreciated the team's adaptability and proactive problem-solving approach. Overall, the sentiment reflects a strong confidence in Modern Day Strategy's ability to manage projects efficiently and collaboratively.-
Web & Workflow Automation Development for Charity Org
5.0 Nov 25, 2025Their project management was very solid and easy to work with. They set out a clear plan upfront, kept us updated on progress, and delivered the key milestones on time. When our needs evolved and we added or adjusted requirements along the way, they were flexible and quick to adapt without losing momentum.
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Custom Software Development for Audit Tools Platform
5.0 Feb 5, 2026They offered brilliant project management and were there when we needed prompt changes, etc.
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Website Development for Business Consulting Firm
5.0 Nov 22, 2023We were very happy with the way Modern Day Strategy managed the project. We had regular meetings, and we were in direct contact with the website developer, which made it easy to communicate. Furthermore, the team was accommodating in assisting with additional work.
Read Full Review -
Website Design & Development for Tourism & Travel Company
5.0 Sep 17, 2026Modern Day Strategy's project management was excellent throughout the project. Communication was clear, professional and consistent, and the team was always responsive to our questions, feedback and changing requirements. They were efficient in moving tasks forward and kept us informed throughout the development process.
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3 of 3 reviews are 5 starsLess than $10,000 avg. project costRead 3 Recent ReviewsReviewed 3 times in the past 6 months
Modern Day Strategy has received highly positive feedback from clients in the past six months, highlighting their exceptional project management and responsiveness. Clients praised the team's ability to understand their visions and provide tailored solutions, resulting in modern, user-friendly digital platforms. Notable feedback includes their commitment to clear communication and technical expertise, which has greatly aided clients in achieving their objectives. Overall, clients expressed satisfaction with the quality of work and the collaborative approach of Modern Day Strategy.Was this helpful?
3 of 3 Mobile App Development reviews are 5 stars$10,000 – $49,000 avg. project costRead 3 ReviewsMobile App Development PROJECT HIGHLIGHT
Custom Software Development for Bus Travel Company
5.0 — Modern Day Strategy is developing a mobile app for a bus travel company. The app allows users to book and manage their trips. Read moreWas this helpful?
See All Locations (3)Bramley, England
The Street
Bramley, England RG261
+447828542677
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List of the Best London, UK App Developers
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$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
36/40.020/20 Reviews10/10 Clients & Experience6/10 Market PresenceService focus
40% Mobile App Development60% Other -
$25,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
35.1/40.017.8/20 Reviews10/10 Clients & Experience7.3/10 Market PresenceService focus
40% Mobile App Development60% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
35/40.020/20 Reviews10/10 Clients & Experience5/10 Market PresenceService focus
30% Mobile App Development70% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
34.9/40.019.8/20 Reviews9.8/10 Clients & Experience5.3/10 Market PresenceService focus
30% Mobile App Development70% Other -
$25,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
33.5/40.019/20 Reviews10/10 Clients & Experience4.5/10 Market PresenceService focus
40% Mobile App Development60% Other -
$25,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
32/40.016.2/20 Reviews10/10 Clients & Experience5.9/10 Market PresenceService focus
50% Mobile App Development50% Other -
$10,000+$25 - $49 / hr10 - 49London, England
Ability to deliver
34.3/40.019.6/20 Reviews10/10 Clients & Experience4.7/10 Market PresenceService focus
50% Mobile App Development50% Other -
$50,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
31.3/40.017/20 Reviews10/10 Clients & Experience4.3/10 Market PresenceService focus
70% Mobile App Development30% Other -
$100,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
31.2/40.016.8/20 Reviews10/10 Clients & Experience4.5/10 Market PresenceService focus
50% Mobile App Development50% Other -
$100,000+$100 - $149 / hr250 - 999London, England
Ability to deliver
30.9/40.015.6/20 Reviews10/10 Clients & Experience5.3/10 Market PresenceService focus
60% Mobile App Development40% Other -
$50,000+$150 - $199 / hr250 - 999London, England
Ability to deliver
36.1/40.019.8/20 Reviews10/10 Clients & Experience6.3/10 Market PresenceService focus
20% Mobile App Development80% Other -
$25,000+$25 - $49 / hr10 - 49London, England
Ability to deliver
30.8/40.016.6/20 Reviews10/10 Clients & Experience4.2/10 Market PresenceService focus
100% Mobile App Development -
$10,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
30.6/40.017.2/20 Reviews10/10 Clients & Experience3.4/10 Market PresenceService focus
60% Mobile App Development40% Other -
$25,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
30.5/40.017.2/20 Reviews9.2/10 Clients & Experience4.1/10 Market PresenceService focus
60% Mobile App Development40% Other -
$1,000+< $25 / hr50 - 249Hertfordshire, England
Ability to deliver
34.1/40.019.8/20 Reviews10/10 Clients & Experience4.3/10 Market PresenceService focus
35% Mobile App Development65% Other -
$1,000+< $25 / hr1,000 - 9,999London, England
Ability to deliver
30.1/40.016.2/20 Reviews9.9/10 Clients & Experience4/10 Market PresenceService focus
25% Mobile App Development75% Other -
$25,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
32.8/40.016.6/20 Reviews10/10 Clients & Experience6.2/10 Market PresenceService focus
20% Mobile App Development80% Other -
$50,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
37.8/40.020/20 Reviews10/10 Clients & Experience7.8/10 Market PresenceService focus
10% Mobile App Development90% Other -
$10,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
29.7/40.016.8/20 Reviews9/10 Clients & Experience3.9/10 Market PresenceService focus
70% Mobile App Development30% Other -
$5,000+< $25 / hr50 - 249London, England
Ability to deliver
29.2/40.015.8/20 Reviews9.8/10 Clients & Experience3.7/10 Market PresenceService focus
70% Mobile App Development30% Other -
$75,000+$150 - $199 / hr50 - 249Reigate, England
Ability to deliver
31.8/40.016.6/20 Reviews10/10 Clients & Experience5.2/10 Market PresenceService focus
40% Mobile App Development60% Other -
$10,000+$25 - $49 / hr10 - 49London, England
Ability to deliver
31.1/40.017.4/20 Reviews10/10 Clients & Experience3.7/10 Market PresenceService focus
50% Mobile App Development50% Other -
$25,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
28.7/40.015.4/20 Reviews9.2/10 Clients & Experience4.1/10 Market PresenceService focus
70% Mobile App Development30% Other -
$10,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
28.7/40.015.4/20 Reviews8.9/10 Clients & Experience4.4/10 Market PresenceService focus
60% Mobile App Development40% Other -
$10,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
31.2/40.016.2/20 Reviews10/10 Clients & Experience5/10 Market PresenceService focus
40% Mobile App Development60% Other -
$50,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
30.8/40.016.4/20 Reviews10/10 Clients & Experience4.4/10 Market PresenceService focus
20% Mobile App Development80% Other -
$25,000+$100 - $149 / hr50 - 249London, England
Ability to deliver
28.1/40.017.8/20 Reviews6/10 Clients & Experience4.3/10 Market PresenceService focus
50% Mobile App Development50% Other -
$1,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
32.9/40.018/20 Reviews9.6/10 Clients & Experience5.3/10 Market PresenceService focus
15% Mobile App Development85% Other -
$10,000+$25 - $49 / hr10 - 49London, England
Ability to deliver
27/40.016.4/20 Reviews6.7/10 Clients & Experience3.9/10 Market PresenceService focus
70% Mobile App Development30% Other -
$50,000+$100 - $149 / hr50 - 249London, England
Ability to deliver
29.6/40.017/20 Reviews7.8/10 Clients & Experience4.8/10 Market PresenceService focus
40% Mobile App Development60% Other
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London App Developer FAQs
London app development teams sit at the crossroads of Europe and North America’s tech ecosystems. Hiring locally means:
- Real-time collaboration within GMT (convenient overlap with both U.S. and APAC teams).
- Access to specialists experienced in strict UK/EU data-privacy laws (GDPR).
- Deep familiarity with industries thriving here—fintech, healthtech, travel, and creative media.
- Easy in-person workshops at hubs like WeWork Moorgate or Level39.
For London-centric user research or investor demos, face-to-face iteration can shave weeks off your timeline.
Based on recent Clutch pricing data, most London agencies charge £100 – £150 per hour. Typical app development project budgets fall into three tiers:
- £25,000 – £60,000 for a validated MVP or marketing app
- £60,000 – £150,000 for a full-featured consumer or B2B product
- £150,000+ for complex builds with backend, AI, or IoT components
Rates reflect the city’s higher operating costs, but many studios offer hybrid on-shore/off-shore models to keep budgets flexible.
Thanks to London’s globally-connected and diverse economy, many app development agencies here often specialize in markets like:
- Fintech and neo-banking platforms
- Healthtech (NHS-compliant) solutions
- E-commerce and retail apps for Oxford Street brands
- Media and entertainment streaming services
- Travel and mobility apps used by the city’s 20 million annual tourists
Look for portfolios featuring FCA-regulated projects or NHS Digital standards if you’re in those sectors.
- Define the must-have features and launch goals first.
- Compare Clutch vendor profiles for verified reviews, tech stacks, and team size.
- Request UK-based case studies with measurable KPIs (e.g., “30% MAU growth”).
- Evaluate communication style—weekly sprints, dedicated PM, and toolset (Jira, Slack, Azure DevOps).
- Meet the actual development lead, not just the sales rep, before signing an SoW.
Take advantage of the resources and filters available on Clutch to match with a capable agency. Narrow your options down to the top two or three teams, then schedule a discovery session to discuss your project.
- “Fixed” quotes without scoping workshops—expect change orders later.
- Reluctance to discuss GDPR compliance or penetration testing.
- No live UK apps to demo in the App Store or Google Play.
- Overreliance on freelancers with no core in-house engineering.
- Vague IP clauses that don’t clearly assign code ownership to your company.
Don’t make the mistake of underestimating warning signs. It’s crucial to identify, address, and even avoid these red flags as early as possible.
Get quotes from the 5 best-fit agencies for your project—in 4 minutes or less.