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.
1,084 Companies
List of the Best London, UK App Developers
Sponsored
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Featured
What are Featured Providers?
$25,000+$50 - $99 / hr10 - 49London, EnglandServices provided
70% Mobile App Development30% AI DevelopmentSee all 29 projectsStakk is a distinguished mobile app development company specializing in iOS and Android development, with expertise in creating robust applications for startups and established businesses alike. Across their reviews, Stakk consistently receives positive feedback for their cost-effectiveness, commitment to timelines, and client-centric approach. Notably, 100% of reviewers commend their exceptional communication skills and project management efficiency, while 0% report negative experiences, underscoring their reputation as reliable and proficient app development experts.
Industry Experience
Stakk has demonstrated expertise across multiple industries, including Healthcare, Education, Arts, and IT. Clients commend their professional project management, timely delivery, and strong communication. In Healthcare, Stakk's website development significantly increased patient referrals. In Education, they effectively created engaging learning platforms, achieving high user ratings. Overall, feedback highlights Stakk's adaptability and attention to detail, making them a suitable partner for businesses seeking robust digital solutions in diverse sectors.
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Healthcare Arts, entertainment & music Education Information technology Other Industry Consulting Publishing Wellness & Fitness Retail Human Resources Consumer Products Financial services Engineering Construction Manufacturing Hospitality & leisureWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Overall, clients express strong satisfaction with Stakk's cost-effectiveness and value for money. One client noted they were 50% cheaper than competitors while delivering high-quality results, stating, "Stakk has been flawless... offering good value for money." Another remarked on their ability to accommodate changes without additional charges, highlighting the importance of a fixed budget for startups. Many reviews emphasized that Stakk consistently met deadlines and maintained quality, reinforcing the sentiment that their services provide excellent value for the investment.Was this helpful?
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7 of 7 London-based reviews are 5 stars$50,000 – $199,999 avg. project cost for Mobile App Development services in LondonRead Similar ReviewsMobile App Development project highlight
Mobile App Design & Development for Educational Startup
5.0 — Stakk has designed and developed a mobile application for an educational startup. The team has designed and tested the app's UI prototypes and launched a beta and an official version for iOS and Read moreWas this helpful?
$25,000+$25 - $49 / hr1,000 - 9,999Serves London, EnglandServices provided
10% Mobile App Development10% AI Development10% CRM Consulting and SI +7 services10% Cloud Consulting & SI10% Custom Software Development10% E-Commerce Development10% ECM Consulting and SI10% ERP Consulting and SI10% Enterprise App Modernization10% Unified Communications Consulting & SISee all 83 projectsSimform is a Mobile App Development company that consistently receives high praise for its technical expertise and strong communication skills. Reviews indicate a 100% satisfaction rate, highlighting their ability to deliver projects on time and within budget while seamlessly integrating with clients' teams. Approximately 75% of reviewers commend their ability to provide tailored solutions and maintain proactive communication throughout the project lifecycle.
Reviews mention Honest
The sentiment regarding honesty in client feedback is overwhelmingly positive. One client emphasized Simform's transparency, stating, "I thought that honesty and forthcomingness was fantastic" when addressing a missed deadline. Another client noted their clear communication and ability to understand project requirements, eliminating past frustrations with other developers. Overall, clients appreciate Simform's commitment to their projects, with one remarking that they care about the project as if it were their own business, reflecting a deep level of trust and reliability.-
Web Dev & Database Management for Data Analytics Company
5.0 Jul 7, 2022I'm most impressed with Simform's ability to properly plan things, manage their work, and communicate early about what it will take. They're clearly experienced, understand what's needed, and are truthful and honest about it. I've worked with other developers who didn't quite understand what we wanted, and we ended up with a bigger and more expensive project. With Simform, I don't have to worry about those issues.
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Mobile App Development for Application Company
5.0 Sep 23, 2020Recently, we’ve been getting toward the end of a project. They’re in India, and with COVID, they’ve seen a lot of power outages, Wi-Fi outages, and even illnesses. The team was a little frazzled and missed a deadline, which wasn’t a big deal, but one of the owners stepped in to assure me it wouldn’t happen again and that they would fix it. It was a really great back and forth, and demonstrated that they care about me as a client. I thought that honesty and forthcomingness was fantastic.
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2 of 3 reviews are 5 stars1 new review for Mobile App Development services$50,000 – $199,999 avg. project costRead 3 Recent ReviewsReviewed 3 times in the past 6 months
Recent reviews highlight Simform's exceptional communication, timely delivery, and deep technical expertise, particularly in complex project environments. Clients praised their proactive approach and ability to co-design tailored solutions, which fostered strong collaboration. Specific feedback noted the clarity in project management and responsiveness to evolving needs, with one client stating, "Their ease of doing business is next level." Overall sentiment is highly positive, with clients expressing high satisfaction and recommending Simform as a reliable partner.Was this helpful?
Industry Experience
Simform has demonstrated notable expertise across various industries, including business services, finance, healthcare, and real estate, with a strong emphasis on mobile application and web development. Clients praised their technical capabilities, proactive communication, and commitment to project timelines. Overall sentiment is positive, highlighting their ability to adapt to complex requirements and deliver high-quality results. Organizations in sectors like healthcare and finance particularly benefitted from their deep technical insights and disciplined project management, making Simform a reliable partner for technology-driven projects.
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Utilities Financial services eCommerce Real estate Healthcare Logistics & Supply Chain Wellness & Fitness Agriculture Human Resources Media Other industries Consulting Advertising & marketing IT Services Nonprofit Construction Legal Arts, entertainment & music Gaming Food & Beverages Other Industry Hospitality & leisure Education Consumer Products Fitness Software Business services Information technologyWas this helpful?
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$10,000+$50 - $99 / hr1,000 - 9,999Serves London, EnglandServices provided
30% Mobile App Development10% AI Development10% Blockchain +5 services10% Cloud Consulting & SI10% Custom Software Development10% Cybersecurity10% IT Staff Augmentation10% Web DevelopmentSee all 72 projectsInnowise is a versatile mobile app development company renowned for its robust expertise in mobile software engineering, encompassing iOS and Android development. Across reviews, clients praise Innowise's timely delivery, professionalism, and effective communication, with 100% highlighting their project management skills. Remarkable for their technical depth and alignment with client values, they deliver high-quality solutions tailored to diverse technological needs.
1 of 1 reviews is 5 starsUnknown avg. project costRead 1 Recent ReviewReviewed 1 time in the past 6 months
In the last six months, Innowise has received positive feedback for their effective project management and cost efficiency. A client noted their transition from another firm due to previous issues, highlighting Innowise's timely delivery and adherence to budget. The custom database created for a private school significantly reduced reporting labor, with the client expressing confidence in the system's impact. Overall, the sentiment is highly favorable, with no areas for improvement identified.Was this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently praised Innowise Group for their competitive pricing and excellent value for money. Feedback highlighted that their services fit various budgets while delivering high-quality results, as noted by multiple clients who emphasized good cost-to-value ratios. For instance, a CEO mentioned that Innowise's pricing fit their budget and provided great value, while another client appreciated the fair pricing during their ongoing engagement. Overall, the sentiment towards Innowise's cost-effectiveness is overwhelmingly positive, suggesting a strong alignment between quality and affordability.Was this helpful?
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United States (15) Germany (10) Italy (6) England (4) Switzerland (4) Israel (3) Estonia (3) Luxembourg (2) France (2) Ireland (2) Lithuania (1) Qatar (1) Armenia (1) Finland (1) New Zealand (1) Norway (1) Poland (1) Georgia (1) South Africa (1) Sweden (1) Denmark (1) Thailand (1) Belarus (1) Bosnia and Herzegovina (1)Was this helpful?
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
IT Consulting & Software Dev for SaaS Company
5.0 — Innowise Group was hired by a SaaS company to support the continuous improvement of their legal technology software. They're tasked with developing new features, fixing bugs, and providing technical Read moreWas this helpful?
$50,000+$50 - $99 / hr1,000 - 9,999London, EnglandServices provided
10% Mobile App Development10% AI Development10% Application Testing +7 services10% Blockchain10% Cloud Consulting & SI10% Custom Software Development10% DevOps Managed Services10% Enterprise App Modernization10% IT Staff Augmentation10% Web DevelopmentSee all 98 projectsVention is a comprehensive Mobile App Development company that excels in iOS and Android Application Development. Clients consistently praise their high-quality work, responsiveness, and ability to align with company values. Approximately 90% of reviewers highlight the technical expertise and innovative solutions provided by Vention, with specific commendations for their project management and ability to meet deadlines.
Reviews mention Collaborative
Overall, the feedback regarding Vention's collaborative sentiment is highly positive. Clients consistently highlight their excellent communication skills and the seamless integration of Vention's team with their own. For example, one client noted that Vention's team 'works together as a great team' and emphasized their 'remarkable level of personal engagement' and flexibility. Another client praised their ability to understand project needs and provide valuable feedback, stating, 'Vention cares about their employees' and fosters a collaborative environment, enhancing project success.-
Dev Staff Augmentation for Full-Service Influencer Agency
5.0 May 20, 2023The team members were very quick which was great. They were overall very agreeable and collaborative in all aspects of the project and the requests. We appreciated their willingness to help all of the time. They also were very kind and thoughtful people, which is also important when we are trying to collaborate as a group.
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Web3 Custom Software Development for Software Company
5.0 Apr 19, 2023iTechArt Group’s project management was excellent. They worked in a timely manner and were great at managing a three-party relationship. We had close and clear communication with iTechArt Group — we felt they were part of our staff.
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Software Development for Security Firm
5.0 Dec 10, 2018They're easy to work with and very communicative. They've been able to blend very well within our team and work collaboratively to achieve our goals. Treat them as part of your own team and set expectations at the start of the project.
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Auxiliary App Dev for Entertainment Startup
5.0 Jul 3, 2017Everybody had email addresses at our company and we would have meetings a couple of times a week over Skype. They take their work quite seriously and they act like they are part of your team. They were always quite open and collaborative and we had a consistently healthy relationship.
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Staff Augmentation for Software Company
5.0 May 16, 2023For our project we have a Team Lead that manages the daily operations of the team and they integrate with our existing daily scrum calls. As integrated members of the team they will adopt the processes already in place and the transition was pretty seamless. In addition to the team member interaction, we have a monthly call with their manager to sync on higher level status and any issues that may arise.
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Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently report that Vention offers excellent value for money, with pricing fitting within their budgets while delivering high-quality results. For instance, one client highlighted that Vention's pricing was a significant factor in their decision to partner with the company, while another noted a 50% reduction in Salesforce license costs due to Vention's optimizations. Overall, feedback indicates strong satisfaction with Vention’s cost-effectiveness and the quality of service provided.Was this helpful?
$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
4.4
Schedule
4.7
Cost
4.4
Willing to Refer
4.8
London-based clients highlight Vention's extensive expertise in software development, team augmentation, and complex project delivery across fintech, healthcare, and SaaS sectors. They praise Vention's responsiveness, high-quality talent, and seamless integration, supporting projects like data pipelines, VR platforms, and product launches with diverse technical solutions.Read Local ReviewsWas this helpful?
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$1,000+$25 - $49 / hr2 - 9London, England
Services provided
10% Mobile App Development50% Custom Software Development20% Web Development +2 services10% AI Development10% Cloud Consulting & SIPurple Softworks is a custom software development company. In Johannesburg, South Africa and London, England, the team focuses on Custom Software Development and Web Development.
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$25,000+$300+ / hr10 - 49London, England
Services provided
10% Mobile App Development30% Web Development15% Branding +5 services15% UX/UI Design10% Graphic Design10% Web Design5% Custom Software Development5% Digital StrategyLaunched in 2013, SOON_ is a small London, England-based website development firm. Their services include Web Development and UX/UI Design.
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Featured
What are Featured Providers?
$50,000+$25 - $49 / hr1,000 - 9,999Serves London, EnglandServices provided
40% Mobile App Development40% AI Development20% Custom Software DevelopmentSee all 90 projectsAppinventiv is a Mobile App Development company specializing in iOS and Android Development, offering services that include app design, development, and project management. Feedback is mixed, with approximately 50% of reviews praising their technical proficiency, project management, and dedication, while others report dissatisfaction with product functionality and communication. Notably, 60% of reviewers found their project management commendable, emphasizing timely delivery and responsiveness.
Industry Experience
Appinventiv has demonstrated expertise across multiple industries, including Information Technology (IT), Healthcare, Sports, and Education. Feedback highlights strengths in project management, responsiveness, and technical proficiency. Clients in IT generally praised their communication and adaptability, while those in Healthcare appreciated their understanding of complex requirements. However, several reviews noted inconsistencies in deliverables and occasional quality issues, particularly in the Sports and Consumer Products sectors. Overall, their strong client relationships and willingness to accommodate changes have earned them a favorable reputation, making them suitable for projects in dynamic, tech-driven industries.
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Sports Information technology Social Networking Consumer products & services Non-profit Real estate Software Automotive Manufacturing Human Resources Business services Retail Healthcare Chemicals & Biotechnology Financial services Advertising & marketing Nonprofit Media IT Services Consumer Products Arts, entertainment & music Education Other Industry Hospitality & leisure Publishing Government Transportation Home ServicesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
The feedback on Appinventiv's cost and value for money is mixed. While some clients commended their competitive pricing and perceived good value, others expressed dissatisfaction with the overall quality relative to the investment. For instance, one client noted that despite the significant financial commitment, the delivered product was of poor quality, necessitating a complete redo. Conversely, another client appreciated the effective project management and timely delivery, stating they received a robust app within budget. Overall, the sentiment reflects a disparity in client experiences regarding value for money.Was this helpful?
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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
App & Web Development for Consumer Discount Platform
5.0 — Appinventiv built a prototype of an online discount platform and will handle its further feature development once more funding comes through. Read moreWas this helpful?
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$10,000+$100 - $149 / hr10 - 49London, England
Services provided
10% Mobile App Development30% Branding20% Graphic Design +3 services20% Web Design10% Mobile & App Marketing10% Public RelationsIn London, England and Le Grand-Saconnex, Switzerland, Artifex Creative Webnet – t/a ACW is a branding agency. They provide Branding and Graphic Design and were launched in 2000.
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$5,000+$25 - $49 / hr10 - 49Hounslow, England
Services provided
10% Mobile App Development10% Web Development8% IoT Development +12 services6% Content Marketing6% Custom Software Development6% Digital Strategy6% E-Commerce Development6% Email Marketing6% Graphic Design6% IT Strategy Consulting6% Pay Per Click6% Search Engine Optimization6% Social Media Marketing6% UX/UI Design6% Web DesignBased in Hounslow, England, i4 Acmmos Media is a small website development company. Their services include Web Development and Mobile App Development.
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UndisclosedUndisclosed2 - 9London, England
Services provided
15% Mobile App Development15% Branding15% Business Consulting +4 services15% Product Design15% Web Design15% Web Development10% UX/UI DesignOQVA.digital is a branding firm. Their small team of employees is in London, England. Their team offers Branding and Web Design.
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$10,000+$150 - $199 / hr2 - 9London, England
Services provided
10% Mobile App Development20% Web Design20% Web Development +5 services10% Branding10% CRM Consulting and SI10% Custom Software Development10% E-Commerce Development10% UX/UI DesignReedon Technologies is a web design agency. Located in London, England, the agency provides Web Design and Web Development.
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$10,000+$25 - $49 / hr10 - 49London, England
Services provided
10% Mobile App Development30% IT Staff Augmentation10% AR/VR Development +5 services10% Custom Software Development10% IT Managed Services10% Low/No Code Development10% Other Application Development10% Web DevelopmentFounded in 2021, Hive is a small London, England-based IT staff augmentation company. Their team provides IT staff augmentation and Web Development.
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Undisclosed$50 - $99 / hr10 - 49London, England
Services provided
10% Mobile App Development25% Cloud Consulting & SI25% IT Managed Services +4 services10% Custom Software Development10% IT Strategy Consulting10% Web Design10% Web DevelopmentSwift Digital Solutions is a cloud consulting & SI company. The team is in London, England, and their services include cloud consulting & SI and IT managed services.
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$5,000+$50 - $99 / hr10 - 49Watford, England
Services provided
20% Mobile App Development20% AI Development20% Custom Software Development +2 services20% UX/UI Design20% Web DevelopmentSee all 1 projectsAt Bellosoft, we believe technology should empower people, connect opportunities, and unlock growth. Founded with a global mindset, our agency partners with businesses across industries to design
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Undisclosed< $25 / hr10 - 49London, England
Services provided
15% Mobile App Development15% E-Commerce Development15% Graphic Design +4 services15% UX/UI Design15% Web Design15% Web Development10% LogoLanceForce Ltd, a web design agency, is headquartered in London, England and Lahore, Pakistan. They provide Web Design and UX/UI Design and were founded in 2017.
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$5,000+$25 - $49 / hr10 - 49London, England
Services provided
15% Mobile App Development15% Custom Software Development15% Web Development +10 services10% UX/UI Design5% Application Testing5% Blockchain5% E-Commerce Development5% Graphic Design5% HR Outsourcing5% IoT Development5% Packaging Design5% Product Design5% Web DesignCustom software development company Jarvis Reboot specializes in Custom Software Development and Web Development. They were launched in 2013.
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$1,000+$25 - $49 / hr10 - 49London, England
Services provided
15% Mobile App Development25% Web Development20% AI Development +3 services20% UX/UI Design10% Custom Software Development10% Low/No Code DevelopmentSee all 1 projectsLIMY TECHNOLOGIES brings a new dimension to software development, leveraging the power of no-code technologies to transform your business.We specialize in:Startups & SMBs: Launch or revitalize
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$1,000+$25 - $49 / hr10 - 49Watford, England
Services provided
15% Mobile App Development15% Web Development10% Cloud Consulting & SI +6 services10% Content Marketing10% Email Marketing10% Pay Per Click10% Search Engine Optimization10% Social Media Marketing10% UX/UI DesignHeadquartered in Watford, England, Guamac is a website development firm. The team focuses on Web Development and Mobile App Development.
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$1,000+$25 - $49 / hr10 - 49London, England
Services provided
15% Mobile App Development15% Blockchain15% Pay Per Click +4 services15% Search Engine Optimization15% UX/UI Design15% Web Development10% E-Commerce DevelopmentLaunched in 2017, Tafadol is a small Dubai, United Arab Emirates-based SEO services firm. Their team focuses on Search Engine Optimization and Pay Per Click.
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$5,000+$50 - $99 / hr10 - 49london, England
Services provided
15% Mobile App Development20% UX/UI Design15% AI Development +4 services15% Custom Software Development15% Web Development10% AI Consulting10% Web DesignNew Web Order is an user experience design agency established in 2022. The firm provides UX/UI Design and Custom Software Development.
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$5,000+$25 - $49 / hr10 - 49London, England
Services provided
15% Mobile App Development35% Digital Strategy20% Mobile & App Marketing +2 services20% Other Digital Marketing10% Enterprise App ModernizationLoiale is a Digital Strategy company. They are headquartered in Barcelona, Spain and London, England and have small team of experts. Their services include Digital Strategy and Mobile & App
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$1,000+$25 - $49 / hr10 - 49London, England
Services provided
15% Mobile App Development15% Branding15% Product Design +4 services15% Social Media Marketing15% UX/UI Design15% Web Development10% Graphic DesignEpixelab, a small branding company, is based in London, England and Khulna, Bangladesh. Their services include Branding and Social Media Marketing.
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$1,000+$25 - $49 / hr10 - 49London, England
Services provided
15% Mobile App Development25% Web Development20% Web Design +4 services15% E-Commerce Development10% Custom Software Development10% UX/UI Design5% API DevelopmentArteiya Ltd. Is a web development company. The team provides Web Development and Web Design, and the company is located in London, England.
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$1,000+< $25 / hr50 - 249Wembley, England
Services provided
10% Mobile App Development25% Mobile & App Marketing10% Digital Strategy +6 services10% Other Digital Marketing10% Pay Per Click10% Social Media Marketing10% Wearable App Development10% Web Design5% UX/UI DesignMobile & App Marketing company Digisailor was launched in 2013. In Thoothukudi, India and Wembley, England, the team specializes in Mobile & App Marketing and Digital Strategy.
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$25,000+$150 - $199 / hr50 - 249London, England
Services provided
10% Mobile App Development15% Cloud Consulting & SI15% Custom Software Development +7 services10% AI Consulting10% AI Development10% Enterprise App Modernization10% IT Strategy Consulting10% Robotics Process Automation5% Application Management & Support5% CRM Consulting and SIHeadquartered in Manchester, England and London, England, AMI3GO Ltd is a cloud consulting & SI company. They offer cloud consulting & SI and Custom Software Development.
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$1,000+$50 - $99 / hr50 - 249South Croydon, England
Services provided
10% Mobile App Development15% Content Writing Services15% Marketing Strategy +4 services15% Print Design15% Search Engine Optimization15% Social Media Marketing15% Web DesignUK Publisher, a print design agency, was founded in 2020. The team focuses on Print Design and Social Media Marketing.
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$10,000+$150 - $199 / hr10 - 49London, England
Services provided
10% Mobile App Development15% Video Production15% Web Development +6 services10% AI Development10% AR/VR Development10% Advertising10% E-Commerce Development10% Social Media Marketing10% Web DesignSpace66 is a small video production company located in London, England. The team focuses on Video Production and Web Development.
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$10,000+$50 - $99 / hr10 - 49London, England
Services provided
10% Mobile App Development50% E-Commerce Development25% Web Development +1 service15% UX/UI DesignDevGap, an e-commerce development company, is based in London, England and Machelen, England. They provide E-Commerce Development and Web Development and were founded in 2017.
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$25,000+$25 - $49 / hr10 - 49London, England
Services provided
10% Mobile App Development40% Web Development25% Search Engine Optimization +2 services15% E-Commerce Development10% Social Media MarketingOxilios is a small website development firm. Established in 2018, the team focuses on Web Development and Search Engine Optimization.
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$1,000+< $25 / hr10 - 49London, England
Services provided
10% Mobile App Development20% Branding15% Pay Per Click +5 services15% Search Engine Optimization10% Blockchain10% Custom Software Development10% Video Production10% Web DevelopmentBritechx Digital is a branding agency launched in 2017. The small team focuses on Branding and Search Engine Optimization.
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UndisclosedUndisclosed2 - 9Edgware, England
Services provided
10% Mobile App Development15% Marketing Strategy15% Web Design +6 services10% Graphic Design10% Logo10% Pay Per Click10% Social Media Marketing10% Wearable App Development10% Web DevelopmentBased in Edgware, England, BK Web Design is a Marketing Strategy company. The team offers Marketing Strategy and Web Design.
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$5,000+$100 - $149 / hr2 - 9London, England
Services provided
10% Mobile App Development25% Business Consulting25% Custom Software Development +7 services10% Web Design5% Cloud Consulting & SI5% E-Commerce Development5% IT Strategy Consulting5% IoT Development5% Wearable App Development5% Web DevelopmentFounded in 2010, Includable is a Business Consulting company. Their services include Business Consulting and Custom Software Development.
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$1,000+$50 - $99 / hr2 - 9London, England
Services provided
10% Mobile App Development10% AI Development10% Advertising +7 services10% Branding10% E-Commerce Development10% Event Marketing10% Market Research10% Marketing Strategy10% Product Marketing10% Web DevelopmentLaunched in 2010, Mark Digital Media, a small Advertising company, is in London, England. Their team specializes in Advertising and Branding.
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$10,000+$25 - $49 / hr10 - 49London, England
Services provided
10% Mobile App Development30% Blockchain10% AI Development +6 services10% AR/VR Development10% Custom Software Development10% Low/No Code Development10% Web Development5% Enterprise App Modernization5% Robotics Process AutomationSee all 1 projectsWhatdahack?! 👨💻🦾 🧠⌚🚀💸🏆 specializes in developing blockchain-based solutions with a focus on tokenized loyalty systems, DApps, and secure API integrations. Reviews highlight their proficiency in rapid prototyping, agile project management, and robust security measures. Clients commend their technical expertise and ability to exceed expectations, especially in complex infrastructure projects, while maintaining seamless and secure operational capabilities.
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$250,000+< $25 / hr10,000+New Addington, England
Services provided
20% Mobile App Development20% Search Engine Optimization20% UX/UI Design +2 services20% Web Design20% Web DevelopmentSee all 1 projectsZYVZEN is a digital architecture firm that builds powerful, scalable software with minimalist precision.
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$5,000+$50 - $99 / hr2 - 9London, England
Services provided
80% Mobile App Development20% Web DevelopmentFounded in 2018, Wish Software Studio LTD is a small mobile app development firm. Their services include Mobile App Development and Web Development.
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$1,000+$25 - $49 / hr2 - 9London, England
Services provided
15% Mobile App Development15% E-Commerce Development15% UX/UI Design +5 services15% Web Design15% Web Development10% Logo10% Product Design5% Graphic DesignEstablished in 2022, MagencyLab, a small web design agency, is in London, England. Their team focuses on Web Design and UX/UI Design.
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$1,000+$50 - $99 / hr2 - 9London, England
Services provided
15% Mobile App Development15% Media Planning & Buying15% Search Engine Optimization +4 services15% UX/UI Design15% Web Design15% Web Development10% Business ConsultingGaia Labs is a small London, England-based media planning and buying company. Their services include Media Planning & Buying and Search Engine Optimization.
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$1,000+$25 - $49 / hr2 - 9London, England
Services provided
15% Mobile App Development20% AI Agents15% IT Managed Services +4 services15% IT Staff Augmentation15% Web Development10% Graphic Design10% Web DesignAI Agents company Ziknos is headquartered in London, England. The team provides AI Agents and IT managed services.
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$1,000+$25 - $49 / hr2 - 9London, England
Services provided
15% Mobile App Development20% IT Staff Augmentation20% Web Development +7 services15% Custom Software Development5% AI Development5% Blockchain5% Branding5% E-Commerce Development5% Low/No Code Development5% Search Engine OptimizationIntrao Tech is a London, England-based IT staff augmentation company. They focus on IT staff augmentation and Web Development and were launched in 2025.
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$25,000+$100 - $149 / hr2 - 9London, England
Services provided
10% Mobile App Development10% Business Consulting10% Custom Software Development +7 services10% Digital Strategy10% Enterprise App Modernization10% IT Strategy Consulting10% Product Design10% UX/UI Design10% Web Design10% Web DevelopmentLoomery, a Digital Strategy company, was founded in 2020. The small team offers Digital Strategy and Web Design.
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$10,000+$150 - $199 / hr10 - 49London, England
Services provided
10% Mobile App Development30% UX/UI Design30% Web Design +2 services20% Web Development10% Conversion OptimizationDigital-Labs is an user experience company. The company is headquartered in London, England. Their team focuses on UX/UI Design and Web Design.
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$10,000+$100 - $149 / hr10 - 49London, England
Services provided
10% Mobile App Development20% AR/VR Development20% Custom Software Development +6 services15% Video Production15% Web Development5% Content Marketing5% Pay Per Click5% Search Engine Optimization5% Social Media MarketingXR Digital is a custom software development firm established in 2018. The team offers Custom Software Development and AR/VR development and is headquartered in London, England and Islamabad,
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$5,000+$100 - $149 / hr10 - 49London, England
Services provided
10% Mobile App Development25% Web Development20% Video Production +5 services15% Digital Strategy10% UX/UI Design10% Web Design5% AR/VR Development5% Audio ProductionHydra Frame is a website development company. Established in 2001, the team provides Web Development and Video Production.
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$10,000+$200 - $300 / hr10 - 49London, England
Services provided
10% Mobile App Development20% Social Media Marketing20% UX/UI Design +4 services15% Advertising15% Digital Strategy10% Low/No Code Development10% Web DevelopmentPlot Digital is a small London, England-based social media marketing company. Their services include Social Media Marketing and UX/UI Design.
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$5,000+$50 - $99 / hr10 - 49London, England
Services provided
10% Mobile App Development25% Web Development15% Search Engine Optimization +7 services10% Content Marketing10% Graphic Design10% Web Design5% Mobile & App Marketing5% Pay Per Click5% Social Media Marketing5% UX/UI DesignHastech Solutions , a small website development company, is in London, England. The team focuses on Web Development and Search Engine Optimization.
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$50,000+$25 - $49 / hr10 - 49London, England
Services provided
10% Mobile App Development10% Application Testing10% BI & Big Data Consulting & SI +7 services10% Cloud Consulting & SI10% Custom Software Development10% DevOps Managed Services10% Enterprise App Modernization10% IT Staff Augmentation10% Other Application Development10% Web DevelopmentMomin Solutions is a business intelligence company founded in 2010. The agency focuses on BI & big data consulting & SI and cloud consulting & SI, and is small.
Read more -
$1,000+< $25 / hr10 - 49Harrow, England
Services provided
10% Mobile App Development10% Branding10% Email Marketing +7 services10% Graphic Design10% Marketing Strategy10% Search Engine Optimization10% Social Media Marketing10% UX/UI Design10% Web Design10% Web DevelopmentEstablished in 2014, Future Connect Media is a branding agency. The agency provides Branding and Marketing Strategy, and is small.
Read more -
UndisclosedUndisclosed10 - 49London, England
Services provided
10% Mobile App Development15% Branding15% Email Marketing +5 services15% Search Engine Optimization15% Social Media Marketing10% CRM Consulting and SI10% Pay Per Click10% Web DevelopmentA8om is a branding firm established in 2021. The team focuses on Branding and Social Media Marketing.
Read more -
$1,000+< $25 / hr10 - 49Dagenham, England
Services provided
10% Mobile App Development10% Affiliate Marketing10% Branding +7 services10% Content Marketing10% Conversion Optimization10% Email Marketing10% Pay Per Click10% Search Engine Optimization10% Social Media Marketing10% Web DevelopmentOXOSOFTS is a small branding company in Lahore, Pakistan and Dagenham, England. Their services include Branding and Social Media Marketing.
Read more -
$1,000+< $25 / hr10 - 49Hounslow, England
Services provided
10% Mobile App Development10% Business Consulting10% Cloud Consulting & SI +7 services10% Custom Software Development10% E-Commerce Development10% Graphic Design10% Search Engine Optimization10% Social Media Marketing10% Web Design10% Web DevelopmentQubetech Limited is a social media marketing company. The team offers Social Media Marketing and Search Engine Optimization, and the company is located in Hounslow, England.
Read more -
Undisclosed$25 - $49 / hr10 - 49London, England
Services provided
10% Mobile App Development70% CRM Consulting and SI10% Low/No Code Development +1 service10% Web DevelopmentApplication House is a CRM consulting and SI company established in 2018. Their team specializes in CRM consulting and SI and Mobile App Development.
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$5,000+$100 - $149 / hr10 - 49London, England
Services provided
10% Mobile App Development70% CRM Consulting and SI10% API Development +1 service10% Enterprise App ModernizationCRM consulting and SI company Three Grey Monkeys is located in London, England. They focus on CRM consulting and SI and Mobile App Development and were launched in 2012.
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$5,000+$100 - $149 / hr10 - 49London , England
Services provided
30% Mobile App Development30% Web Development20% E-Commerce Development +1 service20% Web DesignGo Live UK is a small mobile app development company located in London , England. Their services include Mobile App Development and Web Development.
Read more -
$5,000+$100 - $149 / hr10 - 49London, England
Services provided
30% Mobile App Development30% Web Development20% UX/UI Design +1 service20% Web DesignSowedane is a mobile app development firm launched in 2013. Their team specializes in Mobile App Development and Web Development.
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A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.
By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More
Focus (x-axis)
Focus accounts for a company’s specialization within a certain service.
Ability to Deliver (y-axis)
Ability to Deliver considers three criteria:
- Client feedback and reviews
- Work experience and previous projects
- Market presence and reputation in the industry
List of the Best London, UK App Developers
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$50,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
50% Mobile App Development50% Other -
$5,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
39/40.019.4/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
50% Mobile App Development50% Other -
$10,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
38.3/40.018.8/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
30% Mobile App Development70% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
39/40.020/20 Reviews9.8/10 Clients & Experience9.2/10 Market PresenceService focus
30% Mobile App Development70% Other -
$100,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
37.1/40.017.2/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
50% Mobile App Development50% Other -
$25,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
37.1/40.017.2/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
40% Mobile App Development60% Other -
$25,000+$25 - $49 / hr10 - 49London, England
Ability to deliver
36.8/40.017.2/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
90% Mobile App Development10% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
25% Mobile App Development75% Other -
$25,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
36.6/40.016.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
50% Mobile App Development50% Other -
$25,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
36.3/40.017.2/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
70% Mobile App Development30% 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
39/40.019.8/20 Reviews9.9/10 Clients & Experience9.3/10 Market PresenceService focus
35% Mobile App Development65% Other -
$50,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
37.6/40.017.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
20% Mobile App Development80% Other -
$50,000+$150 - $199 / hr250 - 999London, England
Ability to deliver
39.8/40.019.8/20 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
37/40.017.2/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
20% Mobile App Development80% Other -
$50,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
39.3/40.020/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
15% Mobile App Development85% Other -
$1,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
39/40.019.6/20 Reviews9.6/10 Clients & Experience9.8/10 Market PresenceService focus
15% Mobile App Development85% Other -
$50,000+$100 - $149 / hr50 - 249Reigate, England
Ability to deliver
32.6/40.016.2/20 Reviews10/10 Clients & Experience6.4/10 Market PresenceService focus
70% Mobile App Development30% Other -
$25,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
37.5/40.020/20 Reviews8.1/10 Clients & Experience9.4/10 Market PresenceService focus
30% Mobile App Development70% Other -
$10,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
32.2/40.017/20 Reviews9/10 Clients & Experience6.2/10 Market PresenceService focus
70% Mobile App Development30% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
35.3/40.015.8/20 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
31.7/40.016.4/20 Reviews9.9/10 Clients & Experience5.4/10 Market PresenceService focus
25% Mobile App Development75% Other -
$25,000+$100 - $149 / hr50 - 249London, England
Ability to deliver
31.7/40.018/20 Reviews6/10 Clients & Experience7.7/10 Market PresenceService focus
50% Mobile App Development50% Other -
$10,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
36/40.018.6/20 Reviews10/10 Clients & Experience7.4/10 Market PresenceService focus
40% Mobile App Development60% Other -
$10,000+$25 - $49 / hr10 - 49London, England
Ability to deliver
33.7/40.018.4/20 Reviews10/10 Clients & Experience5.3/10 Market PresenceService focus
50% Mobile App Development50% Other -
$5,000+< $25 / hr50 - 249London, England
Ability to deliver
30.9/40.016.2/20 Reviews9.8/10 Clients & Experience4.9/10 Market PresenceService focus
70% Mobile App Development30% Other -
$10,000+$150 - $199 / hr50 - 249London, England
Ability to deliver
37.4/40.018/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
25% Mobile App Development75% Other -
$10,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
35.8/40.017.4/20 Reviews10/10 Clients & Experience8.4/10 Market PresenceService focus
30% Mobile App Development70% Other -
$10,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
35.9/40.016.8/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
35% Mobile App Development65% 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 personalized agency matches based on your project goals.