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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$10,000+$150 - $199 / hr10 - 49London, England
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Rabbit & Hare, an UX agency, focus on UX/UI Design and Branding. They were established in 2011.
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UndisclosedUndisclosed10 - 49London, England
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Engaging Tech is an UX company. Their small team is based in London, England. Their services include UX/UI Design and Branding.
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$1,000+$25 - $49 / hr10 - 49London, England
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Launched in 2010, Vimapps, a small software development company, is located in London, England. Their services include Custom Software Development and Web Development.
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$5,000+$25 - $49 / hr50 - 249London, England
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Estech Digital is a software development firm founded in 2015. Based in Los Angeles, California and London, England, the team provides Custom Software Development and Web Development.
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$1,000+$50 - $99 / hr50 - 249London, England
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SEO company Olio Solution is in London, England and London, England. They specialize in Search Engine Optimization and Web Design and were founded in 2017.
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$1,000+$25 - $49 / hr10 - 49Hayes, England
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DynastyMaker is a Hayes, England-based custom software development firm. They focus on Custom Software Development and Artificial Intelligence and were established in 2024.
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$5,000+$25 - $49 / hr250 - 999Woking, England
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See all 6 projectsFolio3 is a prominent Mobile App Development company specializing in iOS and Android app creation. They garner positive feedback for their organized project management and high-quality services, with 100% of reviewers impressed by their discipline and ability to meet commitments. However, responsiveness to app updates post-launch could be improved.
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$25,000+Undisclosed10 - 49London, UK, England
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Solusent is a CRM consulting and SI company founded in 2020. Their team specializes in CRM consulting and SI and Mobile App Development.
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$75,000+$100 - $149 / hr250 - 999London, England
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AW Solutions is a branding firm. The New York, New York-based company was founded in 2011. Their team offers Branding and Email Marketing.
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$1,000+$25 - $49 / hr10 - 49London, England
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See all 2 projectsPLAYM8.GAMES is a game development company specializing in gameplay engineering and Unreal Engine projects. Reviews indicate a high level of satisfaction, with 80% of feedback highlighting timely delivery and effective communication. However, 20% suggest improvements in proactive communication and understanding of the project’s big picture.
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$10,000+$150 - $199 / hr10 - 49London, England
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In London, England, Thin Martian is an UX design company. They specialize in UX/UI Design and Web Design.
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UndisclosedUndisclosed2 - 9London, England
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Predicomm is a mobile app development company launched in 2018. Their services include Mobile App Development and Social Media Marketing.
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$5,000+$25 - $49 / hr2 - 9London, England
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In London, England, Appetite Development Studio Ltd is an app development company. Their services include Mobile App Development.
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$10,000+$150 - $199 / hr10 - 49London, England
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Energy House Digital is an UX agency. Established in 2007, their team provides UX/UI Design and Digital Strategy.
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$50,000+$200 - $300 / hr10 - 49London, England
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Founded in 2004, Applied Works is a small web development firm in London, England. Their team specializes in Web Development and Digital Strategy.
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$50,000+$150 - $199 / hr10 - 49Shoreditch, England
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Established in 2011, Clubhouse Studios is a Content Marketing company. The small team provides Content Marketing and Digital Strategy.
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$50,000+$50 - $99 / hr10 - 49London, England
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Software Development UK is a custom software development firm. The London, England-based agency was founded in 2021. Their team offers Custom Software Development and Artificial Intelligence.
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Undisclosed$50 - $99 / hrFreelancerLondon, England
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See all 2 projectsJigsaw is a mobile app development company renowned for its rapid and efficient mobile application development services. With 100% positive feedback, clients commend their professionalism, integrity, and ability to deliver high-quality, fully functional apps in record time. Reviewers particularly appreciate Jigsaw's expertise in solving complex issues and clear communication, even with clients lacking technical backgrounds.
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$1,000+Undisclosed50 - 249London, England
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HostHelp offers website development, web hosting, SEO services, graphic design, and content creation. Reviews consistently highlight their exceptional project management and responsiveness, with clients noting their professionalism and timely delivery. Customers appreciate their attentiveness and alignment with client needs, contributing to positive outcomes such as increased website traffic and improved search engine rankings.
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$1,000+$100 - $149 / hr2 - 9London, England
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See all 1 projectsGeniusweb provides e-commerce development services, as demonstrated by their work in launching an online store for a medical company. Reviews highlight their exceptional project management, attention to detail, and timely delivery, resulting in a seamless and efficient experience for clients. The company is praised for its high-quality service and strong value for cost, with no noted areas for improvement.
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Undisclosed$25 - $49 / hr2 - 9London, England
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Mobile application development firm Digitransformer Ltd offers Mobile App Development and Pay Per Click. They were founded in 2020.
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$1,000+$50 - $99 / hr2 - 9London, England
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Polarize Ltd, a social media marketing company, was launched in 2020. The team provides Social Media Marketing and Pay Per Click and is headquartered in London, England.
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$1,000+$50 - $99 / hr50 - 249London, England
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Based in London, England, Logo Designs Company is a midsize Logo company. Their services include Logo and Mobile & App Marketing.
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$10,000+$50 - $99 / hr10 - 49London, England
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Innolab AI is an AI development company. Based in Columbus, Ohio and Sheridan, Wyoming, the company focuses on Artificial Intelligence and UX/UI Design.
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$1,000+$150 - $199 / hr10 - 49London, England
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Averox Solutions Limited. Is an IT strategy consulting company. The team provides IT strategy consulting and Cybersecurity and is headquartered in London, England and Wilmington, Delaware.
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$5,000+$25 - $49 / hr10 - 49London, England
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Linear International LTD, an IT strategy consulting company, offer IT strategy consulting and IT managed services. They were founded in 2019.
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$1,000+$25 - $49 / hr10 - 49London, England
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NEED Global Technology & Innovations Limited is a small web design company. They specialize in Web Design and Custom Software Development and were founded in 2021.
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$1,000+< $25 / hr10 - 49London, England
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Kanexy Pvt Ltd, a small Business Consulting company, is based in London, England. Their services include Business Consulting and Mobile App Development.
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$1,000+$100 - $149 / hr50 - 249Bromley, England
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Web App Builders is a branding firm. The Bromley, England-based agency provides Branding and Search Engine Optimization.
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$5,000+$25 - $49 / hr2 - 9London, England
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HybridTechLabs - Custom Apps Development - Software Developers Poland, a software development firm, was established in 2017. The firm offers Custom Software Development and Mobile App Development.
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$5,000+$50 - $99 / hr2 - 9london, England
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Chipshop Design is an UX agency founded in 2017. Their services include UX/UI Design and Mobile App Development.
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$5,000+$50 - $99 / hr2 - 9London , England
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Custom software development company Berry Cloud Ltd focuses on Custom Software Development and Web Development. They were launched in 2014.
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$5,000+$25 - $49 / hr2 - 9London, England
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CoderTalent, a web development company, was established in 2020. Headquartered in London, England, the team specializes in Web Development and Custom Software Development.
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$1,000+$25 - $49 / hr2 - 9London, England
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Launched in 2021, Psych Technology Ltd is a small London, England-based social media marketing firm. Their services include Social Media Marketing and UX/UI Design.
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$10,000+$50 - $99 / hr10 - 49London, England
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Akoom Tech, a custom software development company, is based in London, England and Bristol, England. The team provides Custom Software Development and Web Development.
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$1,000+$50 - $99 / hr50 - 249London, England
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Webaxoo is a social media marketing agency. The team is in Orlando, Florida and London, England, and their services include Social Media Marketing and Email Marketing.
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$10,000+$50 - $99 / hr50 - 249London, England
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Headquartered in London, England, Crypto Developers is a Blockchain company. They offer Blockchain and Web Design and were launched in 2022.
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$1,000+$25 - $49 / hr10 - 49London, England
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Tinyox is a website development company. The agency is based in London, England. Their team focuses on Web Development and Mobile App Development.
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$50,000+Undisclosed50 - 249London, England
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Brandwidth, a web development company, was established in 1999. The team focuses on Web Development and Digital Strategy and is headquartered in London, England and New York, New York.
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$10,000+Undisclosed50 - 249London, England
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The Maverick Group is an Advertising company in London, England. Founded in 2002, the team offers Advertising and Branding.
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$1,000+$25 - $49 / hr10 - 49London, England
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UX company Hasty Head offers UX/UI Design and Web Design. They were founded in 2024.
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$1,000+$50 - $99 / hr10 - 49London, England
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Ar Computers is a London, England-based web design company. Founded in 1990, the team specializes in Web Design and E-Commerce Development.
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$1,000+< $25 / hr10 - 49Wallington, England
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3com3 is a call center company. Headquartered in Wallington, England, the firm focuses on Call Center Services and IT strategy consulting.
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$1,000+$25 - $49 / hr2 - 9London, England
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Digitaal Agency, a web design agency, was launched in 2021. The agency focuses on Web Design and Web Development, and is small.
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$50,000+$50 - $99 / hr2 - 9London, England
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Starling Web Engineering, an IT strategy consulting company, was founded in 2017. The small team focuses on IT strategy consulting and Web Development.
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$10,000+$150 - $199 / hr50 - 249London, England
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Located in London, England and United Arab Emirates, Redbox Digital Limited is an e-commerce development company. Their services include E-Commerce Development and Application Management & Support.
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$1,000+$25 - $49 / hr10 - 49London, England
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Established in 2019, Codematic Technology Services is a website development company. The small team specializes in Web Development and Mobile App Development.
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$10,000+Undisclosed10 - 49London, England
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Custom software development company ARITS Limited provides Custom Software Development and Mobile App Development. They are in Dhaka, Bangladesh and London, England.
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UndisclosedUndisclosed10 - 49London, England
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Hawketing, a small branding firm, is based in London, England. Their services include Branding and Social Media Marketing.
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$5,000+< $25 / hr2 - 9London, England
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Nemco is a small Revesby, Australia-based SEO services firm. The team provides Search Engine Optimization and Conversion Optimization.
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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.