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
1,141 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 Knowledgeable
Clients consistently praise Stakk's extensive knowledge and expertise in their respective fields. One CEO highlighted their ability to grasp complex visions and provide tailored solutions, stating, "They understood the uniqueness of my company and had the knowledge to implement what I needed." Similarly, a managing director noted their impressive insights, remarking, "We were amazed at the knowledge and expertise provided by the guys at STAKK." Overall, the sentiment regarding Stakk's knowledge is overwhelmingly positive, reinforcing their capability to meet client needs effectively.-
AR/VR App Design & Dev for Apple Vision Pro App Provider
5.0 Aug 27, 2024Stakk knew their business and was very good at explaining the whys and offering the best method to do something. Something that made them stand out was their intellect. They've worked with many startups, and their specialty is iOS mobile app development. Overall, they're thought leaders in their space. When requirements are given to Stakk, they deliver what the client wants, not what they interpret on how they would do it.
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App Dev for Fitness Entrepreneur
5.0 Jun 9, 2021Stakk’s team is knowledgeable and also understanding of my vision for the business. Stakk is very forward-thinking. They’re always thinking about the younger demographic and how technology has moved away from traditional websites and apps. They’re very knowledgeable in their area and understand how things will work, so make sure you take on all the knowledge that you possibly can from them.
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Website Design & SEO for Cabinet Company
5.0 Jun 8, 2020Given our lack of experience within web development and optimisation, we were amazed at the knowledge and expertise provided by the guys at STAKK. They were able to adjust and accomplish a great amount of work within a set budget.
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Industry Experience
Stakk has demonstrated extensive expertise across various industries, including Information Technology, Education, Arts & Entertainment, and Manufacturing. In IT, they excel in creating custom web and mobile applications, receiving praise for their scalability and user experience design. Their work in Education showcases their ability to develop platforms tailored to specific learning needs. Overall sentiment is highly positive, highlighting Stakk's strong communication, flexibility, and technical proficiency, making them a suitable partner for clients in technology-driven sectors.
Read All ReviewsSelect Industry to see insights
Healthcare Arts, entertainment & music Education Other Industry Consulting Publishing Wellness & Fitness Retail Human Resources Consumer Products Engineering Hospitality & leisure Information technology Financial services Manufacturing ConstructionWas this helpful?
8 of 8 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 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
London clients praise Stakk for delivering complex web and mobile apps with high usability, scalability, and seamless cross-platform experiences. They emphasize strong project management, clear communication, and technical expertise across diverse projects, from startups to established enterprises.Read Local ReviewsWas this helpful?
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$10,000+$50 - $99 / hr10 - 49London, England
Services provided
35% Mobile App Development20% Web Development15% AI Development +3 services10% AR/VR Development10% IoT Development10% 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.
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This provider is fluent in 1 language:
- English
This provider is available in 1 time zone:
- Greenwich Mean Time (GMT)
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$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
Are we a match? See our pricing options!Was this helpful?
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
Clients in London highlight CodeLeap's expertise in web and app development, emphasizing their adaptability, technical skill, and dedication to delivering high-quality, tailored solutions across various industries and project scopes.Read Local ReviewsWas this helpful?
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Featured
What are Featured Providers?
$5,000+$25 - $49 / hr250 - 999London, EnglandServices provided
60% Mobile App Development30% AI Development10% Web DevelopmentSee all 173 projectsKonstant Infosolutions is a mobile app development company with expertise in building digital platforms for various industries, including healthcare, insurance, and real estate. They are highly praised for their professional project management and strong communication, with 90% of clients noting their responsiveness and ability to meet deadlines. The company excels in delivering secure, user-friendly applications, with over 70% of reviewers highlighting their commitment to client satisfaction and technical proficiency in mobile application development.
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United States (70) Australia (15) Canada (11) India (7) Netherlands (5) Italy (4) Hong Kong (3) England (3) United Arab Emirates (3) Saudi Arabia (2) France (2) Ireland (2) Egypt (2) Norway (2) Japan (2) Nigeria (2) Kuwait (2) Kenya (1) Finland (1) New Zealand (1) Haiti (1) Côte d'Ivoire (1) Portugal (1) Qatar (1) Lebanon (1) Seychelles (1) Somalia (1) Zimbabwe (1) Switzerland (1) Congo (the Democratic Republic of the) (1) Ghana (1) Myanmar (1) Bahrain (1)This provider is fluent in 3 languages:
- English
- Hindi
- Urdu
This provider is available in 31 time zones:
- Colombia Time (COT)
- Near East Time (NET)
- Middle East Time (MET)
- Gulf Standard Time (GST)
- Brazil Eastern Time (BET)
- Greenwich Mean Time (GMT)
- India Standard Time (IST)
- Japan Standard Time (JST)
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$1,500 Discovery & Analysis Phase $3,950 Discovery, Analysis & UI Design Ideating $4,950 Discovery, Analysis, UI Design Ideating & FunctionView PackagesMobile App Development
It is a visual mockup of an app's user interface, screens, and simulated functions without any working code, modeled before a real app to receive feedback from end users.Was this helpful?
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 clients describe Konstant Infosolutions as knowledgeable in web and app development, appreciating their ability to handle diverse projects with transparency, technical skill, and attentive communication despite remote collaboration challenges.Read Local ReviewsWas this helpful?
$10,000+$25 - $49 / hr50 - 249Serves London, EnglandServices provided
55% Mobile App Development25% Web Development10% AI Development +1 service10% UX/UI DesignSee all 52 projectsSolveIt is a proficient Mobile App Development company that excels in providing tailored solutions across various industries. The reviews indicate a strong emphasis on timely delivery, effective communication, and technical expertise, notably in iOS and Android Development. Approximately 90% of the clients commend their adaptability, cultural fit, and alignment with company values, highlighting their commitment to quality and client satisfaction.
Reviews mention Autonomous
The feedback regarding SolveIt reflects a highly positive sentiment towards their autonomy in project management. A client noted the team's 'great level of autonomy' that complemented their responsiveness, facilitating the project's progress without bureaucratic delays. Additionally, the client praised SolveIt for delivering all items on schedule and engaging in productive communication, which underscores their capability to operate independently while effectively addressing client needs.-
MVP Mobile App Dev for AI-Powered Productivity App
5.0 Jul 8, 2024The SolveIt team communicated with flexibility and proactive troubleshooting, and we never encountered any bureaucracy. I would also mention a great level of autonomy that, together with their responsiveness, strikes the perfect balance for the overall project's advancement.
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29 of 30 Mobile App Development reviews are 5 stars3 new reviews for Mobile App Development in past 6 months$10,000 – $49,000 avg. project costRead 30 ReviewsMobile App Development PROJECT HIGHLIGHT
Mobile & Web App Development for RV Technology Company
5.0 — SolveIt has developed and launched a cross-platform mobile and web app for an RV technology company. The team has built backend systems and provided engineering support and bug fixes. Read moreWas this helpful?
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This provider is fluent in 4 languages:
- English
- German
- French
- Swedish
This provider is available in 4 time zones:
- Central European Time (CET)
- Central Standard Time (CST)
- Pacific Standard Time (PST)
- Universal Coordinated Time (UTC)
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View PackagesSolveIt Mobile App Development
Full-cycle mobile app development by a EU-based team. The packages are customizable for each client. Contact us for more details regarding the offer.Was this helpful?
$10,000+$25 - $49 / hr50 - 249Serves London, EnglandServices provided
10% Mobile App Development15% Custom Software Development15% IT Staff Augmentation +6 services10% AI Consulting10% AI Development10% Digital Strategy10% IT Strategy Consulting10% UX/UI Design10% Web DevelopmentSee all 5 projectsAttrecto Next Tech Digital Solutions is a mobile app development company excelling in iOS and Android development, custom CMS, and integration solutions. Clients commend its flexibility, effective project management, and timely delivery, with over 90% positive feedback. Approximately 70% of reviewers highlight their innovation and responsiveness to out-of-scope requests, while 20% of new signups for one client come via the app they developed.
Reviews mention Collaborative
Attrecto Next Tech Digital Solutions received positive feedback for their collaborative approach, with clients noting their structured, agile project management and seamless communication. One client highlighted that Attrecto treated them as true partners rather than a third-party vendor, fostering a developer-friendly environment. Their responsiveness and ability to manage dependencies effectively were commended, ensuring design teams had the necessary support. Overall, the sentiment reflects a high level of satisfaction with the collaborative nature of their work.-
Custom Software & AI Development for IT Company
5.0 Jul 22, 2026Attrecto’s project management was top-notch structured, agile, and highly collaborative. In a co-delivery setup, communication can often become a bottleneck, but Attrecto ensured a completely transparent workflow. They managed dependencies beautifully, provided quick answers to our technical questions, and gave constructive, actionable feedback. They were flexible when priorities shifted based on the end-client's needs, always ensuring our design team had everything necessary to move forward without delays.
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1 of 1 reviews is 5 stars$10,000 – $49,000 avg. project costRead 1 Recent ReviewReviewed 1 time in the past 6 months
Attrecto Next Tech Digital Solutions has received positive feedback for its collaborative approach and technical expertise in a recent project with a UX/UI design partner. Clients praised the company's structured project management and effective communication, which facilitated a seamless integration of design and development. The partnership resulted in a high-quality product that met client expectations and was delivered efficiently. Overall, the sentiment reflects a strong satisfaction with Attrecto Next Tech Digital Solutions' performance and professionalism.Was this helpful?
Industry Experience
Attrecto Next Tech Digital Solutions has demonstrated expertise across various industries, including Financial Services, Business Services, Arts & Entertainment, and Information Technology. Clients commend their ability to deliver tailored software solutions and excellent project management, highlighting strengths in flexibility, responsiveness, and technical proficiency. Overall sentiment is positive, with a notable impact on user engagement and operational efficiency, making them a strong match for clients seeking innovative digital solutions in these sectors.
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Financial services Arts, entertainment & music Business services Information technologyWas this helpful?
$50,000 – $199,999 avg. project cost for Mobile App Development services in LondonRead Similar ReviewsLondon-based Mobile App Development project highlight
Web Redesign & App Dev for Equity Investment Research Firm
4.0 — Attrecto Next Tech Digital Solutions rebuilt an existing website and enhanced the accompanying mobile app. Specific integrations include a video playlist, autoplay functionality, and a bookmarking 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 149 projectsEmpat is a versatile mobile app development company, excelling in iOS and Android development, UI/UX design, and backend engineering. They consistently deliver high-quality applications, as evidenced by a 100% satisfaction rate with accolades for their professionalism, communication, and user-centric design. Approximately 78% of reviewers highlight their effective project management and technical expertise in mobile software development.
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This provider is fluent in 2 languages:
- English
- Ukrainian
This provider is available in 38 time zones:
- Colombia Time (COT)
- Near East Time (NET)
- Middle East Time (MET)
- China Taiwan Time (CTT)
- Gulf Standard Time (GST)
- Brazil Eastern Time (BET)
- Greenwich Mean Time (GMT)
- India Standard Time (IST)
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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
London-area clients praise Empat for their expertise in mobile and web development across diverse projects, including social platforms, legal apps, and art marketplaces. They emphasize Empat's strong project management, timely delivery, and ability to handle complex, media-rich solutions with high quality and attention to detail.Read Local ReviewsWas this helpful?
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$5,000+$25 - $49 / hr50 - 249London, England
Services provided
50% Mobile App Development20% Web Development10% AI Development +2 services10% Low/No Code Development10% UX/UI DesignSee all 71 projectsTapptitude is a mobile app development company known for its expertise in delivering high-quality mobile software solutions, including iOS and Android development. Their reviews on Clutch.co highlight their professionalism, effective project management, and ability to meet client expectations, with over 90% of feedback showcasing positive experiences. Tapptitude's ability to align with client values and provide tailored, innovative solutions is frequently mentioned, emphasizing their strength in mobile application development and client collaboration.
$9,500 Market and technical validation in 4-6 weeks 🦾 $19,000 You need an initial mobile product in 8-12 weeks ⭐ $29,000 You afford the best product team in 12+ weeks 💎View PackagesMVP Mobile Development Solutions
Small - Development of Poc Medium - Initial MVP platform Large - Fully-fledged mobile platform Every single pack is a starting point and we are happy to adjust according to your priorities (i.e. increase and adjust capabilities).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 clients highlight Tapptitude's strong technical skills in mobile app creation, backend integration, and UI/UX design, often collaborating closely with in-house teams. They commend their professionalism, flexibility, and consistent delivery of user-friendly, impactful solutions for various industries.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 120 projectsGeekyAnts is a versatile company specializing in Mobile App Development, providing services including iOS and Android development, UI/UX design, and platform modernization. With 90% of reviews highlighting their strong communication and structured project management, clients appreciate their value for money and quality of work. However, some feedback suggests improvements in delivery timelines and adherence to agreements.
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This provider is fluent in 1 language:
- English
This provider is available in 5 time zones:
- Greenwich Mean Time (GMT)
- India Standard Time (IST)
- Central Standard Time (CST)
- Eastern Standard Time (EST)
- Pacific Standard Time (PST)
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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
Reviewers in London highlight GeekyAnts' strong technical skills across diverse projects like fintech apps and UI/UX design, noting their proactive communication, quick turnaround, and dedication to quality, which consistently meet demanding expectations.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 83 projectsTekRevol is a mobile app development company specializing in iOS and Android development, along with web and software engineering. The overall feedback from clients is predominantly positive, with over 85% praising their communication, project management, and ability to deliver high-quality app solutions. Clients appreciate TekRevol's customer service and their responsiveness to feedback, with 70% highlighting their collaborative approach and adaptability to project changes.
Reviews mention Personable
Clients consistently highlight TekRevol's personable approach, describing the team as 'upbeat and outgoing' and emphasizing the comfortable, familial atmosphere during interactions. One client noted, 'It feels like we’re a family,' while another remarked on their willingness to accommodate requests without complaint. Overall, the sentiment is overwhelmingly positive, with clients appreciating the team's responsiveness and collaborative spirit, which fosters a strong working relationship.-
Mobile App Development for Business Wellness Company
5.0 May 18, 2021In a field where it can be hard to find upbeat and outgoing people, they’re very personable. They’re also willing to do a lot for you without overcharging for their work. I’ve really enjoyed working with them.
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Interactive Web App Development for Educational Nonprofit
5.0 Feb 18, 2021It’s been an awesome experience. It feels like we’re a family. We have a good time and laugh about things throughout our call. It’s a comfortable way to do business with people when we don’t have to worry about strict guidelines of what has to be done.
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Design and Dev for Veteran Support App
4.5 Jan 18, 2019We’re very collaborative and communicate extensively. We consider them as part of our team and I believe they feel the same. We come up with ideas and they let us know what’s possible or whether there’s a more efficient way to do it.
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Game Design Artwork for App Game Company
5.0 Jan 2, 2019The TekRevol team goes above and beyond what they’re asked for. They are quick to respond and have been a friendly, professional team to work with. Their help and expertise fulfill our needs, and they’re doing what we hired them to do.
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See All Locations (18)London, England
4 Lonsdale Road
London, England SW13 9EB2 - 5
+44 1223 926620
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Less 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
4.5/5.0
Quality
4.0
Schedule
4.5
Cost
4.5
Willing to Refer
4.0
London-based clients praise TekRevol for delivering user-friendly app development with a focus on design and stability, successfully launching their networking app quickly. They highlight effective project management but note room for improvement in communication and responsiveness.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 Knowledgeable
Clients consistently praise Stakk's extensive knowledge and expertise in their respective fields. One CEO highlighted their ability to grasp complex visions and provide tailored solutions, stating, "They understood the uniqueness of my company and had the knowledge to implement what I needed." Similarly, a managing director noted their impressive insights, remarking, "We were amazed at the knowledge and expertise provided by the guys at STAKK." Overall, the sentiment regarding Stakk's knowledge is overwhelmingly positive, reinforcing their capability to meet client needs effectively.-
AR/VR App Design & Dev for Apple Vision Pro App Provider
5.0 Aug 27, 2024Stakk knew their business and was very good at explaining the whys and offering the best method to do something. Something that made them stand out was their intellect. They've worked with many startups, and their specialty is iOS mobile app development. Overall, they're thought leaders in their space. When requirements are given to Stakk, they deliver what the client wants, not what they interpret on how they would do it.
Read Full Review -
App Dev for Fitness Entrepreneur
5.0 Jun 9, 2021Stakk’s team is knowledgeable and also understanding of my vision for the business. Stakk is very forward-thinking. They’re always thinking about the younger demographic and how technology has moved away from traditional websites and apps. They’re very knowledgeable in their area and understand how things will work, so make sure you take on all the knowledge that you possibly can from them.
Read Full Review -
Website Design & SEO for Cabinet Company
5.0 Jun 8, 2020Given our lack of experience within web development and optimisation, we were amazed at the knowledge and expertise provided by the guys at STAKK. They were able to adjust and accomplish a great amount of work within a set budget.
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Industry Experience
Stakk has demonstrated extensive expertise across various industries, including Information Technology, Education, Arts & Entertainment, and Manufacturing. In IT, they excel in creating custom web and mobile applications, receiving praise for their scalability and user experience design. Their work in Education showcases their ability to develop platforms tailored to specific learning needs. Overall sentiment is highly positive, highlighting Stakk's strong communication, flexibility, and technical proficiency, making them a suitable partner for clients in technology-driven sectors.
Read All ReviewsSelect Industry to see insights
Healthcare Arts, entertainment & music Education Other Industry Consulting Publishing Wellness & Fitness Retail Human Resources Consumer Products Engineering Hospitality & leisure Information technology Financial services Manufacturing ConstructionWas this helpful?
8 of 8 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 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
London clients praise Stakk for delivering complex web and mobile apps with high usability, scalability, and seamless cross-platform experiences. They emphasize strong project management, clear communication, and technical expertise across diverse projects, from startups to established enterprises.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 79 projectsIIH Global is a versatile app development company specializing in mobile application development for iOS and Android platforms. Reviews reflect an overwhelmingly positive sentiment, with approximately 95% of clients praising their responsive communication, timely delivery, and exceptional technical proficiency. Many clients, around 60%, highlighted their agile project management approach and ability to meet specific business needs with tailored solutions.
Reviews mention Communicative
The sentiment regarding IIH Global's communication is overwhelmingly positive across multiple reviews. Clients consistently highlight the team's responsiveness and clarity in communication. For instance, one client noted, "IIH Global communicated with me every step of the way," while another emphasized their "quick responses regarding updates throughout the project." Overall, clients appreciate the proactive engagement and timely updates, which contribute to a smooth project management experience.-
Mobile App Design, Dev & Support for Networking Software Co
5.0 Jul 24, 2024They communicated frequently and quickly and were ready to meet at suitable stages or whenever required. Any responses to queries were provided quickly and efficiently.
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App Dev & Design for Software Dev Company
5.0 Nov 23, 2023They have great attention to detail, easy to communicate with and they are always there to help out if there is an issue.
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Website Design & Dev for Cybersecurity Education Company
5.0 Aug 18, 2023Overall, the IIH Global team’s work quality and communication were awesome. Whenever I sent something, they responded within an hour with clear instructions. Every Friday, we had calls through Google Meet and discussed the project’s progress.
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Software Dev for Video Personalization Software Company
5.0 Jan 17, 2023Communication and Response time, and the execution. They have provided us with quality of work within the stipulated time.
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CRM & Web Development for Business Training Company
5.0 Jul 29, 2022We were impressed with their communication and ability to interpret our brief and connect the dots.
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Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Client feedback on IIH Global indicates a strong sentiment regarding their cost-effectiveness and value for money. Many clients noted that IIH Global's pricing aligned well with their budgets, with one client stating, "Their pricing fit our budget and offered good value for cost." Another remarked on the impressive outcomes relative to investment, highlighting that the services provided exceeded expectations while remaining affordable. Overall, clients consistently praised the company's ability to deliver quality work on time and within budget.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
4.8/5.0
Quality
4.7
Schedule
4.8
Cost
4.8
Willing to Refer
4.9
Reviewers in London commend IIH Global for their broad skill set in web development, app creation, and system integration. They appreciate their proactive project management, quick responsiveness, and consistent delivery of high-quality, customized solutions that positively impact business operations.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.
3 of 3 reviews are 5 stars3 new reviews for Mobile App Development services$200,000 – $999,999 avg. project costRead 3 Recent ReviewsReviewed 3 times in the past 6 months
Infinum has received highly positive feedback over the last six months, with clients praising their exceptional project management, timely delivery, and proactive communication. One client highlighted the successful launch of a mobile app that tripled user engagement, while another emphasized Infinum's flexibility and responsiveness to evolving needs. Reviewers consistently noted the company's professionalism and commitment to quality, with several expressing a desire to continue future collaborations. Overall, Infinum is regarded as a reliable partner capable of delivering complex solutions effectively.Was this helpful?
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
Local clients describe Infinum as a highly capable team that excels in mobile and web projects, demonstrating strong technical skills and flexible, startup-friendly approaches. They value the agency’s proactive communication, transparent pricing, and seamless project execution, leading to successful product launches.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.
Industry Experience
Pocket App has showcased expertise across various industries, including Non-profit, Supply Chain and Logistics, Education, and Health & Fitness. Feedback highlights their strengths in delivering user-friendly mobile applications, effective project management, and adaptability to client needs. In the Non-profit sector, they excelled in improving digital access for social initiatives. In Supply Chain, they developed award-winning platforms that enhance workforce management. Their collaboration in Education and Fitness also produced highly functional apps that significantly improved user engagement, suggesting a strong fit for clients in these sectors.
Read All ReviewsSelect Industry to see insights
Non-profit Supply Chain, Logistics, and Transport EducationWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have consistently noted that Pocket App offers good value for money, with several reviews highlighting that their pricing fits within budget constraints while delivering high-quality results. One client emphasized that Pocket App's pricing was a key factor in their selection, stating it provided 'good value for cost.' Overall, the sentiment reflects satisfaction with the company's cost-effectiveness, timely delivery, and responsiveness, aligning well with client needs and expectations.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-based clients praise Pocket App for delivering diverse mobile solutions, including app design, development, and UX improvements. They highlight the team's ability to understand complex workflows and produce timely, high-quality results that enhance user experience and support ongoing maintenance.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 102 projectsVention specializes in Mobile App Development, offering expertise in iOS and Android Development. The company is praised for its exceptional technical competence and seamless integration with client teams. Their responsive project management approach consistently delivers high-quality work on time. Notably, 100% of reviewers highlight Vention's strong team culture and alignment with client values, contributing to successful and collaborative partnerships.
Reviews mention Honest
Vention has received positive feedback for its honest and personalized approach to client interactions. A client highlighted that the Business Development Manager, Ryan, was particularly effective in understanding their needs without any stigma related to their inexperience in app development. The client expressed appreciation for Vention's commitment to their success, noting that the team genuinely cares about the project and provides constructive feedback. Overall, clients feel supported and valued, which contributes to a strong collaborative atmosphere.-
Design & Product Improvement for Healthcare Marketplace
4.5 Jun 19, 2020They were very engaging and proactively listening for feedbacks and improve ways of working. They are very honest and constructive and provided invaluable feedback to us as well.
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Mobile App Dev for Nursing Corporation
5.0 Jan 26, 2024Valery constantly brings things to my attention, as he's very forthcoming whenever there's a concern. Moreover, he's very professional. Initially, he didn't want to step on my toes, as I was the CEO. However, I told him that I didn't know what I was doing and to please be my eyes and ears on this project to tell me if I was missing something.
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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
Clients in London praise Vention for delivering high-quality software development, team augmentation, and complex project management across fintech, healthcare, and SaaS sectors. They emphasize Vention's responsiveness, technical expertise, and ability to support diverse, demanding projects on time and within budget.Read Local ReviewsWas this helpful?
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$25,000+$25 - $49 / hr50 - 249London, England
Services provided
30% Mobile App Development20% AI Development10% AI Agents +4 services10% AI Consulting10% Custom Software Development10% Generative AI10% Web DevelopmentSee all 55 projectsPlavno is a versatile mobile app development company offering services in iOS and Android Development, known for its comprehensive solutions across various industries. The company consistently receives positive feedback, with 100% of reviews highlighting their timely delivery and technical expertise. Clients commend Plavno's responsiveness, efficient project management, and alignment with company values, indicating a strong service-oriented approach.
View PackagesApp Development
Plavno team of specialists cover each stage of product creation, from product management and analysis to design, development, testing, and ongoing support. The team's extensive experience in developing various IT products ensures an efficient product life cycle.Was this helpful?
See All Locations (10)London, England
Canterbury Court Kennington Park, Business Centre London
London, England SW9 6DE2 - 5
+44 748 881 80 59
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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 ReviewsLondon-based Mobile App Development project highlight
Mobile App Development for Restaurant
5.0 — Plavno has developed a food delivery mobile app for a restaurant. The team has built the app from scratch, provided UI/UX designs, and created an admin panel with an AI chatbot. 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 commend Plavno's expertise in creating tailored mobile solutions, emphasizing their use of pre-built modules and AI tools that saved time and costs. Clients appreciate transparent communication, responsiveness, and the ability to meet tight deadlines for a diverse project scope.Read Local ReviewsWas this helpful?
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$10,000+$50 - $99 / hr50 - 249London, England
Services provided
30% Mobile App Development25% Web Development10% AI Development +4 services10% Custom Software Development10% Generative AI10% IT Staff Augmentation5% 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 Open to feedback
Snotor has received positive feedback regarding its openness to feedback, with clients appreciating their proactive approach to collaboration. One client noted Snotor's active solicitation of input and quick iterations, which contributed to an effective partnership. Another client highlighted Snotor's exceptional communication style, emphasizing their attentiveness to requirements and seamless integration of feedback. Overall, the sentiment reflects a strong alignment with client needs and a commitment to delivering high-quality results.-
Mobile App Development for Home Healthcare Co
5.0 Jun 12, 2025The team was organized, responsive, and aligned with our internal processes, which helped us move quickly and stay focused. Their openness to feedback and proactive attitude stood out. They actively sought input and iterated quickly, which made the collaboration both effective and pleasant.
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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
Local clients describe Snotor as highly responsive and dedicated, successfully implementing sophisticated UI and backend features for challenge management and participant engagement. They value their collaborative style and focus on delivering tailored, functional solutions.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 High-quality work
KeyToTech has received high praise for delivering high-quality work, particularly noted for their speed of implementation and effective communication. A client highlighted their impressive results during a pilot phase, which led to project initiation. The mobile application developed for both iOS and Android garnered positive responses from users. The client emphasized the professionalism of interactions and the depth of expertise, underscoring their satisfaction with the overall quality of the services provided.-
Mobile App Development for Healthcare Company
5.0 Nov 25, 2022Beyond the quality of the work and the speed at which solutions were delivered, as an extra, benefited from the more formal deeper CS education.
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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 highly responsive and detail-oriented, successfully handling complex app requirements, maintaining open communication, and exceeding expectations in project execution and problem-solving.Read Local ReviewsWas this helpful?
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$10,000+$150 - $199 / hr50 - 249London, England
Services provided
25% Mobile App Development30% Web Development15% UX/UI Design +3 services10% Cloud Consulting & SI10% Custom Software Development10% Low/No Code DevelopmentSee all 39 projectsthoughtbot is a distinguished Mobile App Development company known for its expertise in iOS and Android development, as well as mobile software engineering. Their reviews highlight a strong emphasis on culture and alignment with client values, leading to productive collaborations. 90% of reviewers praise thoughtbot's project management and communication, appreciating their flexibility and professionalism. Additionally, 80% of reviews mention their high-quality deliverables and proactive problem-solving approach, though some note the high cost and occasional discovery phase delays.
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients generally perceive thoughtbot's pricing as competitive and reflective of the high-quality services provided. For example, one client noted that their selection was influenced by thoughtbot's pricing fitting their budget while ensuring a strong culture fit. However, some clients, like the CTO of Clara, expressed that while pricing is on the higher side, the value derived from the quality of engineering justifies the expense. Overall, the sentiment regarding cost and value for money is positive, with clients appreciating the balance between investment and quality outcomes.Was this helpful?
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This provider is fluent in 1 language:
- English
This provider is available in 8 time zones:
- Brazil Eastern Time (BET)
- Greenwich Mean Time (GMT)
- Arabia Standard Time (AST)
- Central Standard Time (CST)
- Eastern Standard Time (EST)
- Pacific Standard Time (PST)
- Mountain Standard Time (MST)
- Universal Coordinated Time (UTC)
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See All Locations (2)London, England
128 City Road
London, England EC1V 2NJ21 - 30
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Review Rating from Clients
4.8/5.0
Quality
5.0
Schedule
4.0
Cost
4.0
Willing to Refer
5.0
London clients commend thoughtbot for their strong development standards, agile methodology, and consistent team performance. They appreciate the strategic guidance, high-quality code, and ability to adapt quickly, ensuring successful delivery of sophisticated, user-focused digital solutions.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 Accommodating
Clients consistently highlight TatvaSoft's accommodating nature, noting their responsiveness and willingness to implement changes efficiently. One client emphasized their ability to adapt quickly to project specifications and praised the team's helpfulness, stating they felt 'well taken care of.' Another client remarked on the smooth collaboration, with minimal need for project management intervention, showcasing TatvaSoft's flexibility and commitment to client satisfaction.-
Various Development Projects for Business Consulting Firm
5.0 Sep 5, 2018We regularly request additions to the original specifications, but TatvaSoft has been accommodating and communicative in immediately implementing the changes. The entire team has been helpful and responsive. We feel well taken care of.
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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-area clients praise TatvaSoft for delivering complex web and mobile solutions that boost user engagement, transaction volumes, and customer satisfaction, emphasizing their technical expertise, responsiveness, and seamless project execution across diverse financial and web development projects.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 22 projectsOld.St Labs is a mobile app development company renowned for its expertise in mobile application development, including iOS and Android platforms. Client reviews reveal high satisfaction, with 100% positive feedback highlighting their exceptional project management, timely delivery, and strong customer-focused culture. Notably, 67% of reviewers appreciated their ability to align with clients’ needs and values, underscoring their commitment to effective communication and collaboration.
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Old.St Labs is consistently praised for delivering strong value for money, with clients noting their pricing fits within budget while providing high-quality services. For instance, a client from Flux HQ highlighted their 'good value for cost,' while another from US Jetting mentioned they 'delivered great value for a very reasonable price.' Overall, the sentiment is overwhelmingly positive, with many clients expressing satisfaction with the quality of work relative to the investment made.Was this helpful?
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This provider is fluent in 1 language:
- English
This provider is available in 1 time zone:
- Greenwich Mean Time (GMT)
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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
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 highlight Old.St Labs' versatility in handling various projects—from UI/UX design to bespoke platforms—appreciating their proactive attitude, clear communication, and commitment to exceeding client expectations in fast-paced, complex environments.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.
Industry Experience
Supercharge has demonstrated expertise across various industries, including Utilities, Financial Services, Supply Chain, Logistics, Transport, Insurance, and Healthcare. Clients praised their project management, adaptability, and collaborative approach, particularly in complex integrations and UI/UX design. Overall sentiment is highly positive, with significant impact noted on project outcomes and user satisfaction. Industries such as Financial Services and Healthcare are particularly highlighted as strong matches, benefiting from Supercharge's deep technical knowledge and user-centered design capabilities.
Read All ReviewsSelect Industry to see insights
Insurance Software Education Healthcare Logistics & Supply Chain Business services Advertising & marketing IT Services Pharmaceuticals Supply Chain, Logistics, and Transport Engineering Utilities Financial servicesWas this helpful?
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$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
Local clients highlight Supercharge’s expertise in web and app development, from UI/UX to backend systems, with successful projects in security, communication tools, and community apps. They value their professionalism, creativity, and ability to understand and solve intricate problems.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.
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?
Industry Experience
Instinctools has garnered positive feedback across diverse industries, including eCommerce, Information Technology, Healthcare, Financial Services, and Education. Clients praise their expertise in developing secure digital platforms, customized software solutions, and robust project management. In eCommerce, they excelled in building scalable health tech ecosystems. In IT, they enhanced product quality through design and development. The financial sector highlighted their adaptability and focus on regulatory compliance. Overall, sentiment is highly favorable, particularly for clients in tech, health, and finance seeking reliable technology partners.
Read All ReviewsSelect Industry to see insights
Agriculture Healthcare Automotive Energy & natural resources Education Manufacturing Telecommunications Business services Engineering Financial services Information technology Other industries eCommerce Software IT Services Hospitality & leisure Other IndustryWas this helpful?
More responsive than most other service providers
Get in TouchInstinctools 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 (5)London, England
2 Eastbourne Terrace
London, England W2 6LG2 - 5
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$25,000+$25 - $49 / hr50 - 249London, England
Services provided
20% Mobile App Development30% Custom Software Development15% AI Development +3 services15% Web Development10% AI Agents10% AI ConsultingSee all 71 projectsMagora is a mobile app development company specializing in iOS and Android platforms. Their reviews reflect an overall positive reception, with 90% of clients praising their professionalism, timely delivery, and ability to align with business objectives. Notably, 70% of reviewers highlight their expertise in user-centric solutions and effective project management. Despite some communication challenges, Magora's commitment to quality and innovation makes them a preferred choice for app development projects.
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients generally perceive Magora as providing good value for money, often highlighting their competitive pricing and the quality of work delivered. For instance, one client noted that their costs fit within budget while another emphasized the impressive communication and responsiveness throughout the project. Despite some concerns about pricing being on the higher side, many clients appreciated the transparency and the quality of deliverables, with one stating, 'I’m very pleased' with the overall experience.Was this helpful?
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This provider is fluent in 1 language:
- English
This provider is available in 1 time zone:
- Greenwich Mean Time (GMT)
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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
Mobile App Dev for Design Agency
5.0 — Magora developed the backend of a mobile app for a design agency. The goal was to improve financial control for teenagers and prevent wasteful spending. Read moreWas this helpful?
Review Rating from Clients
4.9/5.0
Quality
4.9
Schedule
4.8
Cost
4.6
Willing to Refer
4.9
Clients in London and surrounding areas praise Magora for delivering complex web and app solutions, including logistics engines, financial apps, and e-commerce platforms. They emphasize Magora's strong project management, technical expertise, and ability to handle diverse, high-stakes projects successfully.Read Local ReviewsWas this helpful?
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$25,000+$50 - $99 / hr50 - 249London, England
Services provided
10% Mobile App Development30% Custom Software Development30% Web Development +3 services10% AI Agents10% AI Consulting10% AI DevelopmentSee 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.
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 in recent reviews, highlighting their effective project management and responsiveness. Clients praised their ability to deliver measurable results, such as a 9% lift in search success rates and successful UI modernization. The team's competence and cultural fit were also noted, with clients appreciating their end-to-end ownership of projects. Overall, sentiment is highly favorable, with no significant areas for improvement identified by clients.Was this helpful?
2 of 2 Mobile App Development reviews are 5 starsUnknown avg. project costRead 2 ReviewsMobile App Development PROJECT HIGHLIGHT
Mobile App & Web Development for Software Solutions Company
5.0 — unicrew contributed to the build of a mobile app for a software company. The team built the existing web client, focusing on implementing new features and improving the layout, theme, and video Read moreWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Client feedback regarding unicrew's cost and value for money is overwhelmingly positive. Clients consistently note that unicrew's pricing aligns well with their budgets, providing good value for the quality of work delivered. For example, one client highlighted that unicrew's pricing fit their budget and offered great value compared to other providers. Another client emphasized that they received high-quality work while remaining on budget, showcasing reliability and responsiveness. Overall, clients appreciate the balance of cost-effectiveness and quality service.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 praise unicrew for their expertise in refactoring legacy systems and developing complex features across web and mobile platforms, delivering stable, maintainable code with strong project management and clear communication.Read Local ReviewsWas this helpful?
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$25,000+$25 - $49 / hr50 - 249Rickmansworth, England
Services provided
10% Mobile App Development35% Web Development15% IT Staff Augmentation +4 services10% AI Agents10% AI Development10% Custom Software Development10% 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.
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?
Industry Experience
Light IT Global has received positive industry feedback across diverse sectors, including Information Technology, Education, Medical, Retail, and Arts & Entertainment. Clients commend their expertise in mobile and web application development, AI systems, and strong project management, noting timely deliveries and clear communication. Overall sentiment reflects satisfaction with their technical proficiency and collaborative approach, making them a suitable partner for projects in technology-driven sectors, particularly those requiring robust software solutions and agile methodologies.
Read All ReviewsSelect Industry to see insights
Home Services Financial services Chemicals & Biotechnology Medical Retail Consulting Pharmaceuticals Food & Beverages Advertising & marketing Education Arts, entertainment & music Healthcare Human Resources Software IT Services Information technologyWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Light IT Global generally offers good value for money, as reflected in client feedback that frequently praises their pricing alignment with budgets and high-quality output. Clients noted that their costs were justified by the quality of work delivered, with one stating they were 'delighted' with the results relative to their investment. However, some clients expressed concerns about rising costs and value perception, indicating a need for the company to maintain competitive pricing while delivering consistent quality.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
Local clients commend Light IT Global for their proactive communication, technical skill, and flexibility across diverse projects, including API migration and AI-driven platforms, consistently meeting deadlines and project goals.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.
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Intellectsoft consistently receives positive feedback regarding its cost-effectiveness and value for money. Clients have noted that their pricing aligns well with project budgets, with one stating, 'good value for cost,' while another emphasized, 'they offered good value for the cost.' Many reviews highlight the quality of deliverables exceeding expectations, with one client remarking, 'we received more than we asked for.' Overall, clients express satisfaction with the balance between cost and the quality of services provided.Was this helpful?
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-area clients praise Intellectsoft for delivering complex mobile and web applications, including music apps, with positive user feedback and high download rates. They emphasize the company's ability to meet tight deadlines, maintain clear communication, and adapt to changing project needs.Read Local ReviewsWas this helpful?
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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.
1 of 1 reviews is 5 starsUnknown avg. project costRead 1 Recent ReviewReviewed 1 time in the past 6 months
TLVTech has received highly positive feedback from clients in the last six months, highlighting their exceptional ability to develop automations and AI services that significantly enhance customer experience. A recent review praised the efficiency and professionalism of a team member, noting their commitment to delivering tailored solutions and meeting deadlines. Clients appreciate TLVTech's innovative approach and problem-solving skills, with no reported areas for improvement, indicating strong client satisfaction and alignment with company values.Was this helpful?
1 of 1 Mobile App Development reviews are 5 stars$50,000 – $199,999 avg. project costRead 1 ReviewMobile App Development PROJECT HIGHLIGHT
Mobile App Development for Israeli Military
5.0 — TLVTech developed the frontend of a web application using React.js, Redux, and supporting technologies. The project included interactive dashboards and real-time data visualization. Read moreWas this helpful?
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This provider is fluent in 1 language:
- English
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See All Locations (3)London, England
51 Eastcheap
London, England EC3M 1DT2 - 5
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$10,000+$50 - $99 / hr10 - 49London, England
Services provided
20% Mobile App Development40% Web Development15% Custom Software Development +2 services15% UX/UI Design10% 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.
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
UPDIVISION is frequently praised for its competitive pricing and overall value for money. Clients like the CEO of Meaningfy highlighted that UPDIVISION's pricing fit their budget, which was a key factor in their decision to engage the company. Similarly, the CEO of Koalect noted the good value for cost they received. Overall, feedback reflects a positive sentiment towards UPDIVISION’s ability to deliver quality services that justify their pricing, making them a valuable partner for various projects.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?
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This provider is available in 1 time zone:
- Eastern European Time (EET)
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See All Locations (7)London, England
Saint John's Lane
London, England EC1M10 - 15
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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.
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?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Overall, clients perceive Bit Zesty as providing excellent value for money, with competitive pricing and high-quality service. One client highlighted their 'good value for cost' and 'flexible approach,' while another emphasized their 'incredible flexibility' and responsiveness. The majority of feedback indicates satisfaction with the timely delivery of projects and the quality of outcomes relative to the costs incurred, reinforcing the sentiment that Bit Zesty is a reliable partner for various technical needs.Was this helpful?
Review Rating from Clients
4.8/5.0
Quality
4.9
Schedule
4.9
Cost
4.7
Willing to Refer
5.0
London-based clients praise Bit Zesty for their adaptability, technical expertise, and collaborative approach across diverse projects like software development, platform creation, and support. They value high-quality results, timely delivery, and proactive communication, emphasizing the company's ability to understand complex needs and provide tailored solutions.Read Local ReviewsWas this helpful?
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$10,000+$100 - $149 / hr10 - 49London, England
Services provided
20% Mobile App Development40% Web Development15% Custom Software Development +2 services15% UX/UI Design10% Web DesignSee all 9 projectsLightflows, a digital agency specializing in Mobile App Development, consistently impresses clients with their technical expertise and innovative solutions. With a strong focus on iOS and Android development, they deliver high-quality applications, achieving a 100% positive feedback rate in reviews. Renowned for their collaborative approach and creative UI/UX design, Lightflows ensures seamless project execution, enhancing client satisfaction and driving business growth.
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This provider is fluent in 3 languages:
- English
- Spanish
- Polish
This provider is available in 4 time zones:
- Greenwich Mean Time (GMT)
- Eastern African Time (EAT)
- Central European Time (CET)
- Eastern European Time (EET)
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See All Locations (2)London, England
1-2 Paris Garden
London, England SE1 8ND10 - 15
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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 Revamp for Veterinary Hospital
5.0 — Lightflows was hired to revamp a veterinary hospital's website to enhance the overall UX/UI. The team also updated the website's narrative to help the client reach new customers and employees. Read moreWas this helpful?
Review Rating from Clients
5.0/5.0
Quality
4.9
Schedule
5.0
Cost
4.9
Willing to Refer
5.0
Local clients highlight Lightflows' strong technical skills in developing flexible, user-friendly websites with integrated microsites, multimedia hosting, and analytics. They emphasize the company's collaborative approach, timely delivery, and capacity to enhance online presence and engagement across various industries.Read Local ReviewsWas this helpful?
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$10,000+$50 - $99 / hr10 - 49London, England
Services provided
10% Mobile App Development35% AI Development25% Generative AI +2 services20% AI Consulting10% Web DevelopmentSee all 32 projectsSoftblues is a company specializing in frontend development using technologies such as React.js, particularly within web app projects. The reviews highlight their professionalism, efficient communication, and dedication to delivering high-quality work. With 100% positive feedback, clients appreciate their proactive approach and seamless project management.
Reviews mention Dedicated
The sentiment regarding Softblues' dedication is overwhelmingly positive. Clients appreciate their responsiveness, diligence, and commitment to deadlines, with one CTO noting, "their dedication has exceeded our expectations." Additionally, the team is commended for their proactive approach in providing valuable solutions and continuous support. The ability to adapt to client needs, as highlighted by the provision of 24/7 support, further reinforces their reliability as a long-term partner.-
E-Commerce Dev for Online Retail Company
5.0 Feb 17, 2020We are happy with the cooperation with SoftBlues, as they were very diligent in terms of deadlines. The quality of their work has proved to be highly effective, all the possible bugs and mistakes were foreseen and fixed quickly. We could say that their dedication has exceeded our expectations. They carefully consider all our recommendations and remarks and do even more by offering highly valuable solutions.
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1 of 1 Mobile App Development reviews are 5 stars$50,000 – $199,999 avg. project costRead 1 ReviewMobile App Development PROJECT HIGHLIGHT
Web App Frontend Dev for College Discovery Platform
5.0 — Softblues developed the frontend of two web apps for a college discovery and recruitment company. They used the AWS stack to develop the platforms, along with other technologies such as GraphQL and Read moreWas this helpful?
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This provider is fluent in 4 languages:
- English
- Russian
- German
- Ukrainian
This provider is available in 31 time zones:
- Near East Time (NET)
- Middle East Time (MET)
- China Taiwan Time (CTT)
- Brazil Eastern Time (BET)
- Greenwich Mean Time (GMT)
- India Standard Time (IST)
- Japan Standard Time (JST)
- Midway Islands Time (MIT)
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Review Rating from Clients
4.8/5.0
Quality
4.5
Schedule
4.5
Cost
4.8
Willing to Refer
4.8
London-based clients praise Softblues for their expertise in web and app development, highlighting successful projects like CRM systems and mobile apps. They emphasize the company's flexibility, strong communication, and ability to deliver complex solutions on time, especially for startups and innovative platforms.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 31 projectsTHEY.dev is a mobile app development company specializing in iOS and Android development. Their reviews on Clutch.co are overwhelmingly positive, with 100% of clients expressing satisfaction with timely delivery, effective communication, and flexibility. 75% of reviewers highlighted the company's proactive approach and technical expertise in mobile software engineering. Clients appreciate their transparent administration processes and commitment to understanding unique project needs.
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight THEY.dev's strong value for money and fitting pricing. Feedback notes that the pricing aligns well with client budgets, with one client stating, "Good value for cost," while another emphasized, "Pricing fit our budget." Overall sentiment leans positive, with several clients expressing satisfaction with the quality of work relative to the costs incurred, leading to successful project outcomes without exceeding financial expectations.Was this helpful?
View PackagesMonthly development retainer
If you need a certain developers' availability each month to perform ongoing maintenance & development of your application, these packages are for you!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
Local clients highlight THEY.dev's proficiency in web and mobile app development, UI/UX design, and system architecture. They value the team's independence, technical knowledge, and commitment to delivering high-quality solutions on time and within budget.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.
15 of 15 reviews are 5 stars2 new reviews for Mobile App Development services$10,000 – $49,000 avg. project costRead 15 Recent ReviewsReviewed 15 times in the past 6 months
Recent client feedback on Zentix Soft reflects a consistently positive sentiment, highlighting their responsiveness, understanding of unique business needs, and ability to deliver tailored solutions. Clients noted significant improvements in operational efficiency and sales, with one CEO stating, "I didn't just get a prettier website - I got a website that works." Communication was praised for being clear and timely, while project management was described as structured and effective. Overall, clients expressed satisfaction and willingness to continue collaboration with Zentix Soft.Was this helpful?
See All Locations (2)London, England
5, Brayford Square
London, England E1 0SG6 - 9
+442045773047
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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 complex healthcare app projects, including MVP development, wearable integration, and scalable infrastructure. They highlight the team's responsiveness, personalized approach, and ability to meet tight deadlines within budget, resulting in a pilot-ready platform for real-world testing.Read Local ReviewsWas this helpful?
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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 High-quality work
Clients consistently commend SOTechnology for delivering high-quality work that exceeds expectations. One client noted their 'deep technical expertise and genuine partnership,' highlighting the company's ability to blend strategic thinking with reliable engineering. Another client praised the 'design and speed of development,' reflecting a commitment to excellence. Overall, feedback indicates a strong sentiment towards SOTechnology's capability to deliver impressive, timely results, with all deliverables met and positive user feedback received.-
E-Commerce Site Dev for Italian Food Company
5.0 Mar 23, 2023The design and speed of development were impressive. More testing before go live could be improved.
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Mobile & Web App Dev for Education App Provider
5.0 Mar 11, 2021Children, teachers, and parents love the platform. So far, SOTechnology has met the specifications and designs we set. I work with them very closely, so we’ve built a partnership.
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AI & Web App Dev for Entrepreneurial Support Company
5.0 Dec 10, 2025What impressed me most about SoTech was the combination of deep technical expertise and genuine partnership. They didn’t just execute tasks — they helped us think strategically about our product, offered solutions we hadn’t even considered, and consistently went above and beyond to make sure EMG.AI became something truly special. Their ability to blend high-level product thinking with reliable, high-quality engineering is rare, and it made a huge difference in the success of our platform.
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Industry Experience
SOTechnology has demonstrated expertise across various industries, including Software, Manufacturing, Education, and Utilities. Clients commend their technical proficiency, timely delivery, and strong communication, often highlighting their ability to develop tailored solutions that enhance user experience and operational efficiency. Feedback indicates a positive sentiment in Software and Education, while Manufacturing and Utilities show satisfaction with project management and innovative solutions. Overall, potential clients in these sectors can expect a reliable partner adept at handling complex project requirements.
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Software Arts, entertainment & music Food & Beverages Manufacturing Consumer Products Education Utilities DesignWas 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 emphasize SOTechnology's versatility in delivering complex projects, from website redesigns to app development, with strong communication, technical proficiency, and a focus on user experience and operational improvements.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.
Industry Experience
2Base Technologies has demonstrated expertise across various industries, including Food & Beverage, Consumer Products, Energy & Natural Resources, Financial Services, Hospitality, and Healthcare. Feedback highlights their strengths in custom web and application development, project management, and timely delivery. Clients appreciated their technical skills, proactive support, and ability to understand and translate business requirements into effective digital solutions. Overall sentiment is positive, suggesting strong compatibility with businesses seeking innovative technology solutions in these sectors.
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Consumer Products Energy & natural resources Consulting Healthcare Financial services Human Resources Construction Other industries Hospitality & leisure Food & BeverageWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently commend 2Base Technologies for offering excellent value for money, with several reviews highlighting their competitive pricing as a key factor for selection. For instance, one client noted that the pricing fit their budget while still delivering high-quality outcomes. Overall sentiment reflects satisfaction with the cost relative to the quality of service, with clients acknowledging timely delivery and strong project management, further enhancing the perceived value of their investment.Was 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.
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.
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Supply Chain, Logistics, and Transport Construction Information technologyWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
StableLogic has been consistently recognized for providing good value for money across various projects. Clients noted their 'great culture fit' and 'pricing that fit our budget' as key reasons for selection. One client highlighted StableLogic's ability to deliver on time and within cost, while another praised their 'exceptional speed of execution.' Overall, feedback indicates a positive sentiment regarding the company's pricing relative to the quality of service delivered.Was this helpful?
1 London-based review for Mobile App Development in past 6 months$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
Reviewers in London commend StableLogic for their deep technical knowledge and adaptability in delivering innovative, high-quality digital products. They appreciate the company's proactive communication, project discipline, and focus on meeting evolving client needs across various sectors.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 18 projectsWirebox Ltd is a proficient app development company excelling in mobile app development, including iOS and Android platforms. The company's reviews highlight a 100% satisfaction rate, emphasizing their reliable project management and flexible communication. Reviewers appreciate Wirebox's technical expertise and seamless integration, with over 40% noting their ability to adapt to evolving requirements and deliver solutions that enhance user engagement and operational efficiency.
Reviews mention Reliable
Clients consistently highlighted Wirebox Ltd's reliability and responsiveness throughout their projects. For instance, one client noted that Wirebox delivered all components on time and provided real-time support during live events, demonstrating their commitment to quality and collaboration. Another client emphasized their trust in Wirebox to execute projects efficiently and flexibly, with reliable communication being a key factor in their ongoing partnership. Overall, the sentiment regarding Wirebox's reliability is overwhelmingly positive.-
Mobile App Development for Independent Consultant
5.0 Sep 30, 2021Great results. Met the expectations, deadlines and reliable responsive communication throughout.
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Custom Web & Mobile App Dev for Creative Agency
5.0 Oct 14, 2025Wirebox’s project management has been excellent throughout this project. They consistently delivered key components, including the microsite, app, and test drive booking platform on time and to a high standard. Their responsiveness was particularly impressive; they adapted quickly to evolving requirements, handled overnight updates seamlessly, and ensured real-time support during live events.
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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 highlight Wirebox Ltd's ability to handle complex, customized digital solutions—from ERP systems to interactive websites—with flexibility and responsiveness. Clients value their proactive project management, attention to detail, and consistent delivery of high-quality results.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.
Reviews mention Communicative
Clients consistently praised Heka Software for their exceptional communication skills. One CEO highlighted that Heka handled feedback with agility, responding quickly and accommodating design changes without losing momentum. The project management was described as structured and transparent, with timely deliveries and proactive updates. Another client noted the company's patient and solution-oriented approach, emphasizing their ability to adapt to changes seamlessly. Overall, the sentiment surrounding Heka's communicative nature is overwhelmingly positive, reflecting a strong partnership rather than a typical vendor-client relationship.-
Mobile & Web Design & Dev for ERP Software Consulting Co
5.0 May 6, 2026Project management was solid throughout. Deliveries came in on time, and when timelines needed to shift it was communicated upfront rather than after the fact. What I appreciated most was how they responded to feedback. I'm picky and I change my mind often, especially on design details. Instead of pushing back or treating revisions as scope creep, they took the input, iterated, and came back with something better. Communication was quick — usually same-day responses — and they were proactive about flagging things I hadn't thought of yet. Overall it felt less like a vendor relationship and more like working with a team that actually cared about getting it right.
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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?
Industry Experience
Heka Software has demonstrated expertise across various industries, notably in Information Technology, Construction, and Industrial Manufacturing. In IT, feedback highlights their strong UX/UI design and custom software development capabilities, yielding significant operational improvements. In Construction, clients commend their tailored ERP solutions that streamline multi-site operations and enhance financial controls. For Industrial Manufacturing, their web development services helped establish a credible digital presence, leading to improved brand perception. Overall, Heka Software is recognized for strong engineering practices, responsive project management, and a commitment to client collaboration across these sectors.
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Information technology Other industriesWas 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 4 projectsAlgorithmic is a Mobile App Development company recognized for its comprehensive approach to application development, including iOS and Android apps. They are praised for their high-quality communication, partnership-driven approach, and consistent delivery. With 100% positive feedback, clients commend their flexibility, strong project management, and ability to deliver complex features while maintaining operational reliability.
1 of 2 reviews are 5 starsUnknown avg. project costRead 2 Recent ReviewsReviewed 2 times in the past 6 months
Recent reviews of Algorithmic highlight a strong sentiment regarding their expertise in machine learning and computer vision. Clients noted impressive results, such as a 3x improvement in lead scoring precision and a high accuracy rate for a construction-related MVP. Communication and project management were praised, particularly the organization and knowledge of team members like Sanket. However, some clients suggested a need for faster delivery in project execution.Was this helpful?
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, 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 garnered positive feedback across various industries, including 'Other Industries' and 'Business Services.' In the golf sector, they excelled in platform development and user engagement, achieving rapid user adoption. In business services, they demonstrated expertise in AI-driven solutions, notably enhancing lead scoring precision by threefold. Overall, clients commend their communication, project management, and technical capabilities, indicating strong suitability for projects in technology, data analytics, and digital platforms.
Read All ReviewsSelect Industry to see insights
Other industries Business servicesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have consistently highlighted Algorithmic's strong value for money, noting their high-quality work relative to cost. One client emphasized that Algorithmic's 'good value for cost' influenced their decision to partner with the company. Another client praised Algorithmic's ability to deliver effective solutions, stating they achieved a '3x improvement in baseline precision' for advanced lead scoring, demonstrating substantial return on investment. Overall, feedback reflects a positive sentiment regarding the company's pricing and value.Was this helpful?
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$5,000+$25 - $49 / hr250 - 999London, England
Services provided
60% Mobile App Development30% AI Development10% Web DevelopmentSee all 173 projectsKonstant Infosolutions is a mobile app development company with expertise in building digital platforms for various industries, including healthcare, insurance, and real estate. They are highly praised for their professional project management and strong communication, with 90% of clients noting their responsiveness and ability to meet deadlines. The company excels in delivering secure, user-friendly applications, with over 70% of reviewers highlighting their commitment to client satisfaction and technical proficiency in mobile application development.
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United States (70) Australia (15) Canada (11) India (7) Netherlands (5) Italy (4) Hong Kong (3) England (3) United Arab Emirates (3) Saudi Arabia (2) France (2) Ireland (2) Egypt (2) Norway (2) Japan (2) Nigeria (2) Kuwait (2) Kenya (1) Finland (1) New Zealand (1) Haiti (1) Côte d'Ivoire (1) Portugal (1) Qatar (1) Lebanon (1) Seychelles (1) Somalia (1) Zimbabwe (1) Switzerland (1) Congo (the Democratic Republic of the) (1) Ghana (1) Myanmar (1) Bahrain (1)This provider is fluent in 3 languages:
- English
- Hindi
- Urdu
This provider is available in 31 time zones:
- Colombia Time (COT)
- Near East Time (NET)
- Middle East Time (MET)
- Gulf Standard Time (GST)
- Brazil Eastern Time (BET)
- Greenwich Mean Time (GMT)
- India Standard Time (IST)
- Japan Standard Time (JST)
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$1,500 Discovery & Analysis Phase $3,950 Discovery, Analysis & UI Design Ideating $4,950 Discovery, Analysis, UI Design Ideating & FunctionView PackagesMobile App Development
It is a visual mockup of an app's user interface, screens, and simulated functions without any working code, modeled before a real app to receive feedback from end users.Was this helpful?
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 clients describe Konstant Infosolutions as knowledgeable in web and app development, appreciating their ability to handle diverse projects with transparency, technical skill, and attentive communication despite remote collaboration challenges.Read Local ReviewsWas this helpful?
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$25,000+$50 - $99 / hr50 - 249London, England
Services provided
60% Mobile App Development10% AI Development10% Custom Software Development +2 services10% Generative AI10% Web DevelopmentSee all 45 projectsSynergy Labs is a mobile app development company specializing in designing and developing applications for iOS and Android, with a focus on user-friendly and scalable solutions. While 70% of reviews highlight their technical expertise, project management, and responsiveness, there is a 10% negative feedback regarding contract adherence. Overall, they have a 4.8/5 average user rating across projects.
32 of 35 Mobile App Development reviews are 5 stars$50,000 – $199,999 avg. project costRead 35 ReviewsMobile App Development PROJECT HIGHLIGHT
Mobile App Design & Dev for Consulting Company
5.0 — Synergy Lab has designed and developed the mobile app of a consulting company. The team has also worked on deploying the app and ensuring the app has top-notch quality. Read moreWas this helpful?
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This provider is fluent in 4 languages:
- English
- Spanish
- Russian
- Turkish
This provider is available in 3 time zones:
- Central Standard Time (CST)
- Eastern Standard Time (EST)
- Pacific Standard Time (PST)
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View PackagesFrom Idea to Launch
We will take your project from idea to launch. You tell us your full idea and we distill it down to an MVP version that fits our packages. Additional features will be a la carteWas this helpful?
See All Locations (50)London, England
9 Noel Street
London, England W1F 8GQ1
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$25,000+$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.
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?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently commend Techgropse for providing excellent value for money, highlighting their competitive pricing and high-quality deliverables. One client noted, 'Good value for cost,' while another mentioned, 'Pricing fit our budget,' emphasizing affordability without sacrificing quality. Overall sentiment reflects satisfaction with project outcomes and timely delivery, reinforcing the perception of Techgropse as a cost-effective solution for various development needs.Was this helpful?
$20,000 Prototype, Minimum Viable Product, Small Projects $35,000 Multiple platforms, Complex Workflows $50,000 Enterprise-grade systems, SaaS ProductsView PackagesMobile App Design and Development Packages
Techgropse a leading mobile app development company in USA, UK and UAE. Sharing you the cost breakdown of mobile app design and development. Bring you app idea to life with achieving the best ROI for for your project with Techgropse.Was this helpful?
See All Locations (27)London, England
5 Holborn
London, England EC1N 2LL1
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$25,000+$100 - $149 / hr10 - 49London, England
Services provided
80% Mobile App Development20% UX/UI DesignSee all 24 projectsBrightec is a distinguished Mobile App Development company specializing in creating iOS and Android applications with a strong emphasis on user experience. The reviews indicate overwhelmingly positive feedback, highlighting their technical expertise, seamless project management, and effective communication. Approximately 90% of reviewers commend Brightec for their innovation and commitment to delivering projects on time, showcasing their ability to integrate smoothly with client teams and adapt to project requirements.
Industry Experience
Brightec has demonstrated expertise across diverse industries, notably in Education, Retail, and Telecommunications. Feedback highlights their strengths in mobile app development, UX/UI design, and project management, with clients praising their responsiveness and collaborative approach. In Education, they excelled in creating educational apps that enhance learning experiences. In Retail, their solutions improved customer engagement and transaction processes. Overall, Brightec is well-suited for clients in Education, Retail, and Telecommunications, offering impactful solutions tailored to each sector's unique needs.
Read All ReviewsSelect Industry to see insights
IT Services Transportation Environmental Services Publishing Information technology Consumer Products Arts, entertainment & music Consulting Nonprofit Energy & natural resources Hospitality & leisure Real estate Telecommunications Other industries Education Media RetailWas this helpful?
See All Locations (2)London, England
26 York Street Mayfair
London, England W1U 6PZ1
+44 20 7129 1394
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5 of 7 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 for Independent Rail Retailer Company
4.5 — Brightec provides app development services for a rail retailer. They built an app for iOS and Android that lived and breathed the partner's brand and gave customers a choice in the rail retail Read moreWas this helpful?
Review Rating from Clients
4.9/5.0
Quality
4.9
Schedule
4.7
Cost
4.7
Willing to Refer
5.0
Clients in London highlight Brightec's flexibility and technical proficiency in creating tailored digital products, from transactional e-commerce apps to data analysis tools. They value their proactive communication, seamless teamwork, and consistent delivery of high-quality, scalable solutions that meet evolving project needs.Read Local ReviewsWas this helpful?
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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.
Reviews mention Open to feedback
TechnoYuga has received positive feedback regarding their openness to client feedback. Clients highlighted their responsiveness and effective communication throughout projects, with one noting, "They were highly responsive to changes and feedback." Another client praised their ability to provide meaningful suggestions, stating, "They didn’t just build what we asked — they also gave meaningful suggestions and solutions." Overall, the sentiment reflects a strong partnership and adaptability to client needs.-
Web App Development for Business Services Company
5.0 Jul 31, 2024The team was responsive and proactive in addressing our needs, delivering items on time and on budget. They were open to feedback and made changes as needed to ensure we were satisfied with the final product.
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Mobile App Dev for B2B Automotive Marketplace
5.0 Apr 15, 2025Throughout the project, they are organized, communicative, and extremely responsive to feedback on WhatsApp and calls. We worked with a well-rounded team that included a project manager, UI/UX designer, frontend and backend developers, and a QA specialist. Their tech lead Nihar stayed closely involved and was our main point of contact throughout the engagement.
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Mobile App Design & Development for IT Service Provider
5.0 May 26, 2025Their project management was upto the mark and their weekly calls were very effective. We had regular updates, and they were highly responsive to changes and feedback. Communication was seamless — we connected over virtual meetings, email, and WhatsApp regularly.
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28 of 30 Mobile App Development reviews are 5 stars$10,000 – $49,000 avg. project costRead 30 ReviewsMobile App Development PROJECT HIGHLIGHT
Mobile App Development for Medical Device Manufacturer
5.0 — TechnoYuga Soft Pvt. Ltd. developed a React Native mobile app for a medical device manufacturer. The app connects with the client's medical equipment via Bluetooth and secures patient data. Read moreWas this helpful?
$3,950 Kickstarter for entrepreneurs & early-stages $19,500 Medium Size Mobile App $29,500 Complex Mobile AppView PackagesMobile App Development Package
Creating a mobile app development package involves defining the scope, features, pricing, timeline, and deliverables for potential clients or stakeholders. Here's an outline for a standard Mobile App Development Package:Was this helpful?
See All Locations (5)London, England
45 Albemarle Street, Mayfair
London, England W1S 4JL1
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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 building cross-platform applications for iOS and Android. With a focus on adaptability and end-to-end service delivery, the company receives high praise for its responsiveness and project management, meeting deadlines and staying within budget. Approximately 80% of reviewers highlight their communication and flexibility as key strengths.
View projects from:
This provider is fluent in 1 language:
- English
This provider is available in 21 time zones:
- Middle East Time (MET)
- Greenwich Mean Time (GMT)
- India Standard Time (IST)
- Japan Standard Time (JST)
- Hawaii Standard Time (HST)
- Israel Daylight Time (IDT)
- Central European Time (CET)
- Central Standard Time (CST)
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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 their ecommerce app with seamless payment integration and ongoing updates. They highlight the company's responsiveness, technical expertise, and consistent support in complex mobile development projects.Read Local ReviewsWas this helpful?
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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 52 projectsPhenomenon Studio is a prominent mobile app development company specializing in creating bespoke applications for a variety of industries, including finance, real estate, and healthcare. Their reviews are overwhelmingly positive, with clients praising their professionalism, innovation, and user-focused design. Approximately 95% of feedback highlights their commitment to meeting timelines and budget requirements, while clients appreciate their seamless integration of complex workflows into intuitive mobile solutions.
Reviews mention Creative
Phenomenon Studio has received overwhelmingly positive feedback regarding their creativity and innovative approach. Clients noted their impressive ability to propose unique branding elements and design solutions that align closely with business objectives. For instance, one client highlighted the studio's proactive suggestions during the redesign process, showcasing their deep understanding of brand identity. Overall, the sentiment reflects a high level of satisfaction with Phenomenon Studio's creative contributions, with no significant areas for improvement identified.-
UI/UX Design & Mobile App Dev for eCommerce Payment Solutions Firm
5.0 Aug 16, 2024Phenomenon Studio not only met our requirements, but also contributed additional ideas that we had not initially considered, showcasing their creativity and industry expertise.
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Mobile App UI & UX Redesign for Computer Games Firm
5.0 Oct 2, 2020The work ethic and UX skills of the whole team really blew us away. They had tons of great ideas on reworking our in-app flow to best provide our users with an awesome, streamlined experience.
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Branding & Website Dev for Media Company
5.0 Mar 25, 2024What really set Phenomenon Studio apart, in my opinion, was their unique blend of creativity and practicality. It's not just that they came up with original, eye-catching ideas – they had this knack for tailoring their creativity to suit our specific business needs. They seemed to understand our brand almost as well as we do, and their suggestions often felt like they were coming from within our own team.
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Full-Service Design & Dev for Decentralized Gaming Platform
5.0 Mar 4, 2025Every specialist they staffed, UX/UI designers, front-end engineers, motion-graphics artists—brought deep domain expertise and creativity. Their ability to assemble the exact right skill sets for each phase meant we never hit a capability gap. Rather than waiting for briefs, they proposed product ideas, flagged technical risks early, and offered strategic design recommendations. This entrepreneurial mindset turned them into true co-creators of our vision.
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Branding & Web Design & Dev for XR Production Studio
5.0 Oct 1, 2025Phenomenon Studio was very collaborative and open to feedback. The pace of their development, responsiveness, and creativity were impressive. There's nothing I can come up with.
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5 of 6 Mobile App Development reviews are 5 stars$10,000 – $49,000 avg. project costRead 6 ReviewsMobile App Development PROJECT HIGHLIGHT
Mobile App Dev for Financial Services Marketplace
5.0 — Phenomenon Studio develops an EdTech platform for a financial services marketplace. The team designs the UI/UX, builds a dashboard, and integrates features like gamification and push notifications. Read moreWas 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 commend Phenomenon Studio for their strong UX/UI design, branding, and web development skills across diverse projects. Clients appreciate their collaborative approach, responsiveness, and ability to produce polished, professional results that meet strategic goals effectively.Read Local ReviewsWas this helpful?
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Undisclosed$25 - $49 / hr10 - 49London, England
Services provided
20% Mobile App Development20% Web Development15% AI Development +5 services10% AI Agents10% AI Consulting10% Low/No Code Development10% UX/UI Design5% BI & Big Data Consulting & SISee all 38 projectsInventiff. is a mobile app development company noted for its expertise in iOS and Android development. The company consistently receives high ratings for its reliable and flexible project management, with 100% of reviewers praising their responsiveness and communication. Inventiff. is acclaimed for delivering projects on time and providing valuable technical input, making them an ideal partner for companies seeking comprehensive mobile software development solutions.
5 of 5 Mobile App Development reviews are 5 stars1 new review for Mobile App Development in past 6 months$10,000 – $49,000 avg. project costRead 5 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?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight Inventiff.'s competitive pricing and exceptional value for money. Multiple reviews note that their pricing aligns well with budgets while delivering high-quality results. For instance, one client from Roma Education Fund emphasized that Inventiff. provided 'good value for cost,' while another from Locksmith London Ltd stated they chose Inventiff. due to 'pricing fit our budget.' Overall, sentiment regarding cost-effectiveness is overwhelmingly positive, with clients appreciating the balance between affordability and quality.Was this helpful?
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This provider is fluent in 2 languages:
- English
- Romanian
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See All Locations (2)London, England
770 High Road
London, England N17 0BX1
+44 (0)7392 171 632
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$50,000+$100 - $149 / hr2 - 9London, England
Services provided
25% Mobile App Development25% Web Development20% AI Development +3 services10% Custom Software Development10% UX/UI Design10% Web DesignSee all 30 projectsArch is a mobile app development company that excels in creating user-friendly, innovative applications across various industries. With a consistent record of delivering projects on time and within budget, 80% of reviews highlight their exceptional project management and responsiveness. Clients frequently praise Arch's cultural fit and proactive communication, with over 70% mentioning their ability to understand and enhance client objectives.
Industry Experience
Arch has demonstrated versatility across various industries, including Advertising & Marketing, Financial Services, Education, eCommerce, and Media. Clients commend their strong project management, proactive communication, and ability to deliver tailored solutions. Feedback is particularly positive in Education and Financial Services, where their expertise in app development and web solutions has shown significant impact. Overall, Arch is well-regarded as a reliable partner in creating user-friendly platforms and enhancing digital strategies across sectors.
Read All ReviewsSelect Industry to see insights
Advertising & marketing Other industries Financial services eCommerce Sports Education Media Automotive Business services Information technology RetailWas this helpful?
See All Locations (3)London, England
Coldbath Square
London, England EC1R1
07367465515
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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 ReviewsMobile App Development project highlight
Mobile App Dev & Design for Independent Charity
5.0 — ARCH developed a mobile app for an independent charity, mainly focusing on the app's UX. They initially had a discovery meeting to identify the client's goals and agreed on the project's scope and Read moreWas this helpful?
Review Rating from Clients
4.2/5.0
Quality
4.2
Schedule
4.5
Cost
3.9
Willing to Refer
4.3
Local clients commend Arch for their technical proficiency in building innovative platforms, including MVPs, bespoke apps, and integrated systems. They emphasize effective communication, timely delivery, and a flexible, client-focused attitude despite some project challenges.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.
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently commend Aegeantic for providing excellent value for money, with multiple reviews highlighting their budget-friendly pricing and strong alignment with project goals. One client noted their selection was due to 'good value for cost,' while another emphasized 'exceptional ratings' and 'pricing fit our budget.' Overall, the sentiment reflects satisfaction with the balance of quality and affordability, reinforcing Aegeantic's reputation as a cost-effective partner in digital solutions.Was this helpful?
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This provider is fluent in 2 languages:
- English
- Turkish
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$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 +5 services15% IT Staff Augmentation10% API Development5% AR/VR Development5% Application Testing5% Web DevelopmentSee all 15 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.
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.
Read All ReviewsSelect Industry to see insights
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.
4 of 6 Mobile App Development reviews are 5 stars$10,000 – $49,000 avg. project costRead 6 ReviewsMobile App Development PROJECT HIGHLIGHT
Ongoing React Native Dev for Development Firm
5.0 — Academy Smart was hired by a mobile app developer to convert existing iOS- and Android-compatible applications onto one, unified React Native platform. Read moreWas this helpful?
$10,000 MVP App: For businesses validating a product idea $18,000 Mobile App: For customer-facing apps $37,000 Enterprise Mobile App: Enterprise-grade appsView PackagesCustom Mobile App Development
We build custom mobile applications for iOS, Android, and cross-platform environments that help businesses engage users, streamline operations, and scale faster. From MVPs to enterprise apps, we deliver intuitive, secure, and high-performance mobile solutions tailored to your business goals.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
Local clients describe Academy Smart as highly responsive and committed to quality, successfully handling diverse projects like LMS integrations and admin tools while maintaining transparency and meeting deadlines.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.
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?
Industry Experience
DEVITGROUP LTD has garnered positive feedback in the Education and Information Technology sectors. In Education, they developed a bilingual learning platform, praised for performance improvements and responsive project management. In Information Technology, their expertise was highlighted through reliable applications for the ropeway and railway industries, boosting operational efficiency and real-time data management. Overall, clients appreciated their alignment with business goals, cost-effectiveness, and robust solutions, making them a strong candidate for projects in these industries.
Read All ReviewsSelect Industry to see insights
Information technology EducationWas this helpful?
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This provider is fluent in 1 language:
- English
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
Local clients describe DEVITGROUP LTD as highly capable in end-to-end system development, from architecture to deployment. They value the company's quick understanding of goals, responsiveness, and delivering scalable solutions that significantly improve platform performance.Read Local ReviewsWas this helpful?
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$10,000+$50 - $99 / hr10 - 49Royal Tunbridge Wells, England
Services provided
20% Mobile App Development30% AI Development20% Custom Software Development +2 services20% Web Development10% E-Commerce 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.
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Chilliapple Ltd. is frequently noted for delivering exceptional value for money, with clients highlighting their competitive pricing and high-quality service. Feedback indicates that the company's pricing fits various budgets, contributing to positive project outcomes. One client stated, "Good value for cost," while another emphasized their "great knowledge, expertise, experience, and fast responses." Overall sentiment reflects strong satisfaction with the company's cost-effectiveness, making them a preferred choice for web development and support.Was this helpful?
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This provider is fluent in 1 language:
- English
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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
London-area clients praise Chilliapple Ltd. for their expertise in web updates, security, and support across diverse platforms like Magento and PrestaShop. They emphasize timely delivery, high standards, and proactive communication, resulting in improved website performance and increased revenue.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.
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Harmony Studios consistently receives positive feedback regarding their cost and value for money. Clients noted that their pricing fits within budgets and provides great value, with one stating, 'pricing fit our budget' and 'good value for cost.' Another client emphasized the high quality of service received for the investment made, reporting satisfaction with the outcomes. Overall, clients expressed high satisfaction with the value received, often highlighting that Harmony Studios exceeded expectations without any noted areas for improvement.Was this helpful?
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This provider is fluent in 1 language:
- English
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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
Clients in London highlight Harmony Studios' expertise in developing immersive digital solutions, including LMS and interactive content, emphasizing their reliable project management and seamless communication.Read Local ReviewsWas this helpful?
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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
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
40% Mobile App Development60% Other -
$25,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
39.6/40.019.6/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
40% Mobile App Development60% Other -
$5,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
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Ability to deliver
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30% Mobile App Development70% Other -
$25,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
37.2/40.017.4/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
40% Mobile App Development60% Other -
$100,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
36.7/40.016.8/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
50% Mobile App Development50% Other -
$25,000+$25 - $49 / hr10 - 49London, England
Ability to deliver
36.2/40.016.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
100% Mobile App Development -
$50,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
36.2/40.017/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
70% Mobile App Development30% Other -
$25,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
36/40.016.2/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
50% Mobile App Development50% Other -
$100,000+$100 - $149 / hr250 - 999London, England
Ability to deliver
35.5/40.015.6/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
60% Mobile App Development40% Other -
$1,000+< $25 / hr50 - 249Hertfordshire, England
Ability to deliver
39.3/40.020/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
35% Mobile App Development65% Other -
$50,000+$150 - $199 / hr250 - 999London, England
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
20% Mobile App Development80% Other -
$50,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
36.6/40.016.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
20% Mobile App Development80% Other -
$25,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
36.4/40.016.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
20% Mobile App Development80% Other -
$1,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
38.2/40.018.8/20 Reviews9.6/10 Clients & Experience9.8/10 Market PresenceService focus
15% Mobile App Development85% Other -
$10,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
38/40.018.4/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
15% Mobile App Development85% Other -
$75,000+$150 - $199 / hr50 - 249Reigate, England
Ability to deliver
32.2/40.015.8/20 Reviews10/10 Clients & Experience6.4/10 Market PresenceService focus
70% Mobile App Development30% Other -
$10,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
32/40.016.8/20 Reviews9/10 Clients & Experience6.2/10 Market PresenceService focus
70% Mobile App Development30% Other -
$25,000+$100 - $149 / hr50 - 249London, England
Ability to deliver
31.9/40.018.2/20 Reviews6/10 Clients & Experience7.7/10 Market PresenceService focus
50% Mobile App Development50% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
35.1/40.015.6/20 Reviews9.7/10 Clients & Experience9.8/10 Market PresenceService focus
25% Mobile App Development75% Other -
$50,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% Mobile App Development90% Other -
$1,000+< $25 / hr1,000 - 9,999London, England
Ability to deliver
31.5/40.016.2/20 Reviews9.9/10 Clients & Experience5.4/10 Market PresenceService focus
25% Mobile App Development75% Other -
$25,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
36.7/40.019.2/20 Reviews8.1/10 Clients & Experience9.4/10 Market PresenceService focus
30% Mobile App Development70% Other -
$10,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
36.5/40.018.2/20 Reviews10/10 Clients & Experience8.2/10 Market PresenceService focus
30% Mobile App Development70% Other -
$10,000+$25 - $49 / hr10 - 49London, England
Ability to deliver
32.9/40.017.6/20 Reviews10/10 Clients & Experience5.3/10 Market PresenceService focus
50% Mobile App Development50% Other -
$5,000+< $25 / hr50 - 249London, England
Ability to deliver
30.7/40.016/20 Reviews9.8/10 Clients & Experience4.9/10 Market PresenceService focus
70% Mobile App Development30% Other -
$10,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
35.8/40.016.6/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
35% Mobile App Development65% Other -
$25,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
30.2/40.015.4/20 Reviews9.2/10 Clients & Experience5.6/10 Market PresenceService focus
70% Mobile App Development30% Other -
$10,000+$150 - $199 / hr50 - 249London, England
Ability to deliver
36.8/40.017.4/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
25% Mobile App Development75% 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 matched with the 5 best-fit agencies for your project—in 4 minutes or less.