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 / hr2 - 9London, England
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BakerWilcox Limited is a mobile app development company. Established in 2003, the firm is in London, England and Tonbridge, England. Their team focuses on Mobile App Development and Advertising.
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UndisclosedUndisclosed2 - 9London, England
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Established in 2011, Million Solutions is a small London, England-based software development company. Their team provides Custom Software Development and cloud consulting & SI.
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$10,000+$150 - $199 / hr2 - 9Croydon, England
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Cas Media Group Ltd is a small media planning and buying agency launched in 2015. Their services include Media Planning & Buying and Mobile App Development.
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$10,000+$150 - $199 / hr2 - 9London, England
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Established in 2007, Felt Branding Ltd, a small user experience company, is based in London, England. Their services include UX/UI Design and Branding.
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$1,000+$50 - $99 / hr2 - 9London, England
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Gaia 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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UndisclosedUndisclosed2 - 9Hayes, England
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Web development firm NexDat Ltd is in Hayes, England. Their services include Web Development and Mobile App Development.
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$1,000+$25 - $49 / hr2 - 9London, England
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AI 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
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Intrao 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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$1,000+$25 - $49 / hr2 - 9Romford, England
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Bloomorbit Ltd is an e-commerce development firm. The Romford, England-based firm was launched in 2026. Their team offers E-Commerce Development and Search Engine Optimization.
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$5,000+$25 - $49 / hr2 - 9London, England
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Founded in 2010, Westferry Tech is a small London, England-based Advertising company. Their services include Advertising and Custom Software Development.
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$5,000+$50 - $99 / hr2 - 9London, England
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Based in London, England, Servadra Company Limited is a custom software development company. Founded in 2022, the team specializes in Custom Software Development and Web Development.
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$1,000+$25 - $49 / hr2 - 9London, England
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Sirius Horizons, a website development company, is based in London, England. They provide Web Development and Custom Software Development.
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$25,000+$25 - $49 / hr50 - 249Stevenage, England
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See all 6 projectsLAYOUTindex is a Mobile App Development company praised for its responsiveness and ability to deliver effective solutions, as evidenced by apps achieving 10,000 downloads and awards for excellence. 100% of reviewers commend their collaborative approach and persistence in refining app design and functionality.
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$10,000+$100 - $149 / hrFreelancerLondon, England
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Episty is an UX design company. The firm is in London, England. Their services include UX/UI Design and Mobile App Development.
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$1,000+$25 - $49 / hr2 - 9London, England
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Founded in 2026, NEPTUNE BLUE - TECHNOLOGY LTD is a mobile app development firm. The small team offers Mobile App Development and Custom Software Development.
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$25,000+$50 - $99 / hr10 - 49Guildford, England
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See all 6 projectsCommunere Ltd is a Mobile App Development company renowned for its effective and efficient delivery of app development projects, including UI/UX design and integration tasks. With 100% positive feedback highlighted by proficient project management and technical prowess, clients commend their professionalism and ability to meet deadlines, positioning Communere Ltd as a reliable partner for mobile application development needs.
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$10,000+$50 - $99 / hr10 - 49Royal Tunbridge Wells, England
Services provided
See all 14 projectsChilliapple Ltd. is a versatile company specializing in Mobile App Development and web development services. Reviews highlight their prompt and efficient service, with 100% of clients noting timely delivery and excellent communication. Their technical expertise has been praised for improving user experience and eliminating downtime, demonstrating high client satisfaction and a commitment to delivering top-tier solutions.
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$250,000+$25 - $49 / hr10 - 49London, England
Services provided
SAQAYA specializes in digital transformation and growth acceleration, providing services such as market research, competitor analysis, and the development of actionable product roadmaps. Clients praised their commitment to quality and transparent communication, highlighting their ability to successfully mobilize talent and meet project goals within budget and time constraints.
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$5,000+$50 - $99 / hr50 - 249London, England
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See all 7 projectsAeliusventures offers a wide range of services including web development, mobile application development, software solutions, and IT security enhancements. The overall feedback highlights their excellent project management, attention to detail, and ability to deliver customized, high-quality solutions on time and within budget. Clients consistently commend their professionalism, creativity, and effective communication, making Aeliusventures a highly recommended partner.
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UndisclosedUndisclosedFreelancerLondon, England
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Sweet Pricing is an AI firm and application development company. Their team is in London, England. The agency specializes in Artificial Intelligence and Mobile App Development.
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$25,000+$25 - $49 / hr50 - 249London, England
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Launched in 2011, Think Digitally is a midsize London, England-based custom software development company. Their services include Custom Software Development and Web Development.
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$1,000+< $25 / hr50 - 249London, England
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Established in 2023, Premium Designs Studio is a web design agency. The team provides Web Design and Logo and is based in London, England and San Francisco, California.
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UndisclosedUndisclosed50 - 249London, England
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Sadup Softech, a web design company, was established in 2019. The team provides Web Design and UX/UI Design and is headquartered in Duluth, Georgia and Hyderabad, India.
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$1,000+$50 - $99 / hr50 - 249London, England
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INNOPLIX INTERNATIONAL LIMITED is an IT strategy consulting company established in 2022. The company provides IT strategy consulting and IT managed services.
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$1,000+$25 - $49 / hr50 - 249London , England
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Nibras Sols is a software development firm. Launched in 2019, the agency is based in London , England. Their services include Custom Software Development and Web Development.
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$1,000+$50 - $99 / hr50 - 249South Croydon, England
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UK Publisher, a print design agency, was founded in 2020. The team focuses on Print Design and Social Media Marketing.
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$5,000+$25 - $49 / hr50 - 249London, England
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Rankraze is a SEO company. Based in London, England, the team offers Search Engine Optimization and Web Design.
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$1,000+< $25 / hr50 - 249Ilford, England
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Nexahive Solutions is a midsize Advertising company in Ilford, England. The team provides Advertising and UX/UI Design.
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$5,000+$25 - $49 / hr2 - 9London, England
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See all 1 projectsEngineer Box specializes in Mobile App Development, including Android and iOS Development, alongside website revamps and client dashboard creation. Reviews highlight their proficiency in delivering complex solutions, punctual project management, and exceeding client expectations. Clients commend their responsiveness and practical approach to problem-solving.
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$5,000+$100 - $149 / hr2 - 9London, England
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Purple Softworks, a software development firm, was founded in 2025. Located in Johannesburg, South Africa and London, England, the team offers Custom Software Development and Web Development.
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$1,000+< $25 / hr2 - 9London, England
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Mobile app development firm Qoreon Labs LTD is headquartered in London, England. Founded in 2025, the team provides Mobile App Development and Mobile & App Marketing.
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UndisclosedUndisclosed10 - 49London, England
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See all 2 projectsMayfair Digital Agency is an agency that has been serving in the digital sector for years and was established by the gathering of experts. It was renamed Mayfair after its success in the United
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$1,000+$25 - $49 / hr10 - 49Eastcheap, England
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See all 1 projectsCodefreex offers website development and redesign services, as evidenced by their collaboration with a steel trading company to revamp their online presence. The reviews highlight Codefreex's ability to deliver high-quality work, adapt quickly to changes, and maintain excellent communication, though there is room for improvement in optimizing websites for better search engine rankings.
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$5,000+$100 - $149 / hr10 - 49London, England
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Established in 2010, e3creative is a web development company. The company specializes in Web Development and Digital Strategy.
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$10,000+$50 - $99 / hr10 - 49St Albans, England
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Apache, a small AR/VR development company, is based in St Albans, England. The team specializes in AR/VR development and Application Management & Support.
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$10,000+$150 - $199 / hr10 - 49London, England
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Breathe is an Advertising company. Founded in 2007, the firm specializes in Advertising and Branding.
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$10,000+$150 - $199 / hr10 - 49London, England
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Launched in 2021, Flipside Health is a branding agency. The team specializes in Branding and Market Research and is located in London, England.
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$10,000+$150 - $199 / hr10 - 49London, England
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Launched in 2013, Embrace is an user experience design company. The team focuses on UX/UI Design and Branding and is headquartered in London, England and Rudheath, England.
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$10,000+$150 - $199 / hr10 - 49London , England
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The Online Studio is a London , England-based Digital Strategy company. Their services include Digital Strategy and Email Marketing.
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UndisclosedUndisclosed10 - 49City of London, England
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WeWhoDo is a Business Consulting company. In City of London, England, their team offers Business Consulting and Branding.
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UndisclosedUndisclosed10 - 49London, England
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Adido is a Digital Strategy company headquartered in Bournemouth, England and London, England. They offer Digital Strategy and Social Media Marketing.
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$10,000+$100 - $149 / hr10 - 49London, England
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Tetra Technology, an user experience design agency, was launched in 2018. The agency specializes in UX/UI Design and BI & big data consulting & SI.
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UndisclosedUndisclosed10 - 49London, England
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Founded in 2016, Koda Staff is a Staffing company. The firm focuses on Staffing and Recruiting, and is small.
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$1,000+< $25 / hr10 - 49Dagenham, England
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OXOSOFTS is a small branding company in Lahore, Pakistan and Dagenham, England. Their services include Branding and Social Media Marketing.
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$1,000+< $25 / hr10 - 49Hounslow, England
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Qubetech 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.
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$1,000+$25 - $49 / hr10 - 49London, England
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Montenegro Systems, a web design agency, was established in 2022. The team provides Web Design and Custom Software Development and is in Budva, Montenegro and London, England.
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Undisclosed$25 - $49 / hr10 - 49London, England
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Application 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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$1,000+$50 - $99 / hr10 - 49London, England
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Gensols Technology is an IT strategy consulting company. They are located in London, England and have small team of experts. Their services include IT strategy consulting and IT staff augmentation.
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UndisclosedUndisclosed10 - 49Hounslow, England
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Pacific Infotech UK Ltd is a branding agency. Their team is located in Hounslow, England. The company focuses on Branding and Web Design.
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UndisclosedUndisclosed10 - 49London, England
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Web development firm Dotpot iT is in London, England. The team provides Web Development and Digital Strategy.
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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.