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.
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Featured
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$50,000+$100 - $149 / hr10 - 49London, EnglandServices provided
See all 30 projectsStakk is a distinguished Mobile App Development company specializing in iOS and Android app creation. Their reviews highlight a consistent theme of outstanding technical skills combined with creative talent, resulting in high-quality products. Over 90% of clients praise their project management capabilities and client-centric approach, with many emphasizing their excellent communication and ability to meet deadlines and budget constraints.
$5,000+$25 - $49 / hr250 - 999London, EnglandServices provided
See all 173 projectsKonstant Infosolutions is a mobile app development company known for delivering robust iOS and Android applications. The company is praised for its strong technical capabilities and responsive communication, with approximately 75% of reviewers highlighting their professionalism and timely delivery. However, some feedback, about 10%, indicates challenges with project management and delays, suggesting room for improvement in their management systems.
$10,000+$25 - $49 / hr50 - 249Serves London, EnglandServices provided
See all 50 projectsSolveIt is a versatile application development company specializing in Mobile App Development, particularly in iOS and Android platforms. Reviews are overwhelmingly positive, with nearly 100% of clients highlighting their technical expertise, adaptability, and effective project management. Approximately 90% of reviewers commend their communication and proactive approach in project delivery, underscoring their reliability and commitment to client success.
$10,000+$25 - $49 / hr50 - 249Serves London, EnglandServices provided
See all 4 projectsAttrecto Next Tech Digital Solutions is a proficient mobile app development company specializing in iOS and Android development. The company is praised for its effective project management and flexibility, meeting deadlines even with out-of-scope requests. Approximately 80% of reviewers commend their ability to understand and adapt to business needs. Overall, clients express satisfaction with their innovative approach and the enhanced functionality of their apps.
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$5,000+$100 - $149 / hr2 - 9London, England
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Founded 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
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Launched in 2010, Mark Digital Media, a small Advertising company, is in London, England. Their team specializes in Advertising and Branding.
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UndisclosedUndisclosed2 - 9London, England
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Application development company Bluestorm Solutions focuses on Mobile App Development and HR Consulting. They were founded in 2011.
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$5,000+$100 - $149 / hr2 - 9London, England
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Izdelava Spletnih Strani Agencija IB is a SEO services firm. Their team is located in London, England and Velenje, Slovenia. The agency provides Search Engine Optimization and Web Development.
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$5,000+$25 - $49 / hr2 - 9London, England
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DevFinn Ltd is a web development company. They are based in London, England and have small team of experts. Their services include Web Development and Mobile App Development.
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Undisclosed< $25 / hrFreelancerLondon, England
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Epicalyx Solutions is a custom software development company. Their team is in London, England and focuses on Custom Software Development and Social Media Marketing.
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$10,000+$150 - $199 / hr10 - 49London, England
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Digital-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
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XR 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
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Hydra 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
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Plot 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
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Hastech 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
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Momin 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.
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$1,000+< $25 / hr10 - 49Harrow, England
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Established in 2014, Future Connect Media is a branding agency. The agency provides Branding and Marketing Strategy, and is small.
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UndisclosedUndisclosed10 - 49London, England
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A8om is a branding firm established in 2021. The team focuses on Branding and Social Media Marketing.
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$5,000+$25 - $49 / hr50 - 249Lightwater, England
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See all 1 projectsRay Solutions Ltd is a technology company specializing in developing online content management systems and a range of digital solutions. The firm is highly regarded, with 100% of reviewers praising their professionalism, prompt delivery, and alignment with client values. Clients consistently highlight Ray Solutions Ltd's skill, dedication, and friendly approach.
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$25,000+$100 - $149 / hr2 - 9London, England
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Loomery, a Digital Strategy company, was founded in 2020. The small team offers Digital Strategy and Web Design.
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$25,000+$100 - $149 / hr10 - 49London, England
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See all 6 projects[ROKi] - Out of Business was a consultancy and digital solutions provider known for their expertise in business process analysis, web development, and API integration. They received overwhelmingly positive feedback, with clients praising their adaptability (mentioned by over 75% of reviewers) and their seamless integration into client teams. Clients highlighted their effective project management, timely delivery, and clear communication, with no significant areas for improvement noted.
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$5,000+$50 - $99 / hr10 - 49London, England
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See all 1 projectsRompweb is a London web design and development studio that turns ambitious ideas into fast loading, conversion focused websites and native mobile apps. Our team blends product strategy, clean code
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$10,000+$100 - $149 / hr10 - 49London, England
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Headquartered in London, England, Dexterous Digital is a mobile application development firm. Founded in 2008, the team focuses on Mobile App Development and Web Design.
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$10,000+$150 - $199 / hr10 - 49London, England
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Pajama is an Advertising company. The London, England-based team offers Advertising and Branding.
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UndisclosedUndisclosed10 - 49London, England
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PMA Digital Ltd is a Digital Strategy company. They are based in London, England and have small team. They offer Digital Strategy and Mobile App Development.
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$5,000+$50 - $99 / hr10 - 49Watford, England
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AI development company Twelve Springs Limited is headquartered in London, England and Watford, England. They provide Artificial Intelligence and Web Development and were established in 2021.
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Undisclosed$25 - $49 / hr10 - 49London, England
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SMART LEAP RECRUITERS LTD, a cloud consulting & SI company, is in Ahmedabad, India and London, England. The team provides cloud consulting & SI and Web Development.
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$1,000+$25 - $49 / hr10 - 49London, England
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Kibris Order Ltd. Is a Product Design company. Established in 2017, their team provides Product Design and Custom Software Development.
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$1,000+$25 - $49 / hr10 - 49London, England
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Established in 2023, Scaler Digital LLP is an UX agency. The small team offers UX/UI Design and Custom Software Development.
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$1,000+< $25 / hr10 - 49London, England
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Welbert Systems is a London, England-based mobile application development company. They offer Mobile App Development and Web Development and were founded in 2024.
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$1,000+< $25 / hr2 - 9London, England
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IATX Limited is an IT strategy consulting company. The London, England-based firm was established in 2023. Their team specializes in IT strategy consulting and Custom Software Development.
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$1,000+< $25 / hr10 - 49Harrow, England
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Appsynergies is a Digital Strategy company. Launched in 2019, the team provides Digital Strategy and Product Design.
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$5,000+$50 - $99 / hr10 - 49Watford, England
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See 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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$1,000+$50 - $99 / hr2 - 9London, England
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Web development DONS is a Digital Strategy company. Headquartered in London, England, the agency was founded in 2016. Their services include Digital Strategy and Social Media Marketing.
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$1,000+$100 - $149 / hr2 - 9Harrow, England
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Spect Core is a social media marketing company launched in 2019. The agency specializes in Social Media Marketing and Content Marketing.
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$1,000+$100 - $149 / hr2 - 9London, England
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Stackcrafters Ltd is a software development company. They are based in London, England and have small team of experts. Their services include Custom Software Development and Web Development.
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Undisclosed$50 - $99 / hr2 - 9London, England
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Established in 2018, TAILCO is a small branding firm. Their services include Branding and Social Media Marketing.
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$5,000+$50 - $99 / hr2 - 9London, England
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Established in 2013, We Krazy is a small Digital Strategy company headquartered in London, England. Their team specializes in Digital Strategy and Branding.
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$10,000+$150 - $199 / hr10 - 49London , England
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Amuzo is an application development firm. In Bournemouth, England and London , England, the team offers Mobile App Development and Advertising.
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$10,000+$150 - $199 / hr50 - 249London, England
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Feed is a branding company. They specialize in Branding and CRM consulting and SI and were founded in 2005. The company is located in London, England and Berlin, Germany.
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$10,000+$150 - $199 / hr50 - 249London, England
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In London, England, We Are Friday is an user experience company. Their services include UX/UI Design and Marketing Strategy.
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$10,000+$150 - $199 / hr50 - 249London, England
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Forever Beta is an Advertising company. Their midsize team is headquartered in London, England and Brooklyn, New York. Their services include Advertising and Branding.
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$10,000+$150 - $199 / hr50 - 249London , England
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User experience design agency Abacus e-Media was founded in 1977. The firm provides UX/UI Design and E-Commerce Development, and is midsize.
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$10,000+$150 - $199 / hr50 - 249London, England
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Knit, an application development company, was launched in 2010. The midsize team offers Mobile App Development and Web Design.
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UndisclosedUndisclosed50 - 249London , England
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Happy Finish is an Advertising company. Their midsize team is headquartered in London , England and provides Advertising and Video Production. The company was founded in 2004.
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$10,000+$50 - $99 / hr50 - 249London, England
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Redegal Limited, an Advertising company, is based in London, England. Their services include Advertising and Content Marketing.
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UndisclosedUndisclosed50 - 249Redhill, England
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Codea Technologies Inc. Qatar is a midsize social media marketing agency established in 2007. Their team offers Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosed50 - 249London, England
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Graphic design agency Dezine Stream provides Graphic Design and Video Production. They were launched in 2022.
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UndisclosedUndisclosed1,000 - 9,999London, England
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Located in London, England, AND Digital is an user experience company. They specialize in UX/UI Design and Product Design.
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$1,000+< $25 / hr50 - 249Churchill Pl, England
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Located in Karachi, Pakistan and Churchill Pl, England, TechAdwiser is an UX design agency. Their services include UX/UI Design and Custom Software Development.
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$25,000+$100 - $149 / hr50 - 249London, England
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Lucky Beard, a branding company, focus on Branding and Digital Strategy. They were founded in 2014.
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UndisclosedUndisclosed50 - 249London, England
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Shipleys LLP is an Architectural Design company based in London, England. Launched in 1936, the team specializes in Architectural Design and Video Production.
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$10,000+$25 - $49 / hr50 - 249London, England
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Vrinsoft UK is a SEO services firm. The London, England-based company was launched in 2012. Their services include Search Engine Optimization and IT managed services.
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Undisclosed$25 - $49 / hr50 - 249London, England
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Logo Experts UK, a branding agency, is headquartered in London, England. Launched in 2023, the team focuses on Branding and Web Design.
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![[ROKi] - Out of Business Logotype](https://images-dev.clutch.co/clutch-static-staging/image/scale/50x50/s3fs-public/logos/da89656268c11231b1b22085077411dc.png){kind=small}
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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
38.7/40.020/20 Reviews10/10 Clients & Experience8.7/10 Market PresenceService focus
40% Mobile App Development60% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
37.2/40.020/20 Reviews10/10 Clients & Experience7.2/10 Market PresenceService focus
30% Mobile App Development70% Other -
$25,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
35.6/40.018.8/20 Reviews10/10 Clients & Experience6.8/10 Market PresenceService focus
40% Mobile App Development60% Other -
$5,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
34.1/40.019/20 Reviews10/10 Clients & Experience5.1/10 Market PresenceService focus
50% Mobile App Development50% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
35.2/40.020/20 Reviews9.8/10 Clients & Experience5.4/10 Market PresenceService focus
30% Mobile App Development70% Other -
$10,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
33.8/40.018.2/20 Reviews10/10 Clients & Experience5.6/10 Market PresenceService focus
25% Mobile App Development75% Other -
$50,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
33.8/40.017/20 Reviews10/10 Clients & Experience6.8/10 Market PresenceService focus
70% Mobile App Development30% Other -
$25,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
33.7/40.017.2/20 Reviews10/10 Clients & Experience6.5/10 Market PresenceService focus
40% Mobile App Development60% Other -
$25,000+$25 - $49 / hr10 - 49London, England
Ability to deliver
32.5/40.016.6/20 Reviews10/10 Clients & Experience5.9/10 Market PresenceService focus
100% Mobile App Development -
$100,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
32/40.016.8/20 Reviews10/10 Clients & Experience5.2/10 Market PresenceService focus
50% Mobile App Development50% Other -
$25,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
31.9/40.016.2/20 Reviews10/10 Clients & Experience5.7/10 Market PresenceService focus
50% Mobile App Development50% Other -
$100,000+$100 - $149 / hr250 - 999London, England
Ability to deliver
31/40.015.6/20 Reviews10/10 Clients & Experience5.4/10 Market PresenceService focus
60% Mobile App Development40% Other -
$75,000+$150 - $199 / hr50 - 249Reigate, England
Ability to deliver
30.8/40.015.8/20 Reviews10/10 Clients & Experience5/10 Market PresenceService focus
70% Mobile App Development30% Other -
$50,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
33.4/40.016.6/20 Reviews10/10 Clients & Experience6.8/10 Market PresenceService focus
20% Mobile App Development80% Other -
$10,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
30.6/40.016.8/20 Reviews9/10 Clients & Experience4.8/10 Market PresenceService focus
70% Mobile App Development30% Other -
$1,000+< $25 / hr50 - 249Hertfordshire, England
Ability to deliver
34.1/40.018.8/20 Reviews9.9/10 Clients & Experience5.4/10 Market PresenceService focus
35% Mobile App Development65% Other -
$1,000+< $25 / hr1,000 - 9,999London, England
Ability to deliver
30.1/40.016.2/20 Reviews9.9/10 Clients & Experience4/10 Market PresenceService focus
25% Mobile App Development75% Other -
$50,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
32.5/40.016.8/20 Reviews10/10 Clients & Experience5.7/10 Market PresenceService focus
20% Mobile App Development80% Other -
$10,000+$25 - $49 / hr10 - 49London, England
Ability to deliver
31.9/40.017.6/20 Reviews10/10 Clients & Experience4.3/10 Market PresenceService focus
50% Mobile App Development50% Other -
$5,000+< $25 / hr50 - 249London, England
Ability to deliver
29.4/40.016/20 Reviews9.8/10 Clients & Experience3.7/10 Market PresenceService focus
70% Mobile App Development30% Other -
$50,000+$150 - $199 / hr250 - 999London, England
Ability to deliver
34.2/40.018.6/20 Reviews10/10 Clients & Experience5.7/10 Market PresenceService focus
20% Mobile App Development80% Other -
$25,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
28.7/40.015.4/20 Reviews9.2/10 Clients & Experience4.1/10 Market PresenceService focus
70% Mobile App Development30% Other -
$10,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
28.7/40.015.4/20 Reviews8.9/10 Clients & Experience4.4/10 Market PresenceService focus
60% Mobile App Development40% Other -
$25,000+$100 - $149 / hr50 - 249London, England
Ability to deliver
28.6/40.017.6/20 Reviews6/10 Clients & Experience5/10 Market PresenceService focus
50% Mobile App Development50% Other -
$10,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
31.2/40.016.2/20 Reviews10/10 Clients & Experience5/10 Market PresenceService focus
40% Mobile App Development60% Other -
$1,000+< $25 / hr50 - 249City Business Centre , England
Ability to deliver
31.1/40.016.6/20 Reviews9.1/10 Clients & Experience5.3/10 Market PresenceService focus
40% Mobile App Development60% Other -
$1,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
33.7/40.017.8/20 Reviews9.6/10 Clients & Experience6.3/10 Market PresenceService focus
15% Mobile App Development85% Other -
$50,000+$100 - $149 / hr50 - 249London, England
Ability to deliver
30.6/40.015.6/20 Reviews9.1/10 Clients & Experience5.9/10 Market PresenceService focus
40% Mobile App Development60% Other -
$50,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
35.7/40.020/20 Reviews10/10 Clients & Experience5.7/10 Market PresenceService focus
10% Mobile App Development90% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
30.6/40.015.6/20 Reviews9.7/10 Clients & Experience5.4/10 Market PresenceService focus
25% Mobile App Development75% Other
Latest Mobile App Development Articles
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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.