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
What are Featured Providers?
$25,000+$50 - $99 / hr10 - 49London, EnglandServices provided
See 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.
$25,000+$25 - $49 / hr1,000 - 9,999Serves London, EnglandServices provided
See 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.
$10,000+$50 - $99 / hr1,000 - 9,999Serves London, EnglandServices provided
See 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.
$50,000+$50 - $99 / hr1,000 - 9,999London, EnglandServices provided
See 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.
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$10,000+$150 - $199 / hr10 - 49London, England
Services provided
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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Featured
What are Featured Providers?
$50,000+$25 - $49 / hr1,000 - 9,999Serves London, EnglandServices provided
See 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.
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$25,000+$100 - $149 / hr10 - 49London, England
Services provided
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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$1,000+< $25 / hr2 - 9London, England
Services provided
See all 1 projectsQuencode specializes in website development, offering services that include creating visually appealing websites with features such as portfolios and contact forms. Clients have praised Quencode for their innovative use of advanced technologies, including AI, to enhance project delivery and efficiency. Feedback highlights their prompt and responsive project management, resulting in high levels of client satisfaction.
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$10,000+$50 - $99 / hr10 - 49London, England
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In London, England, Skalable Limited is an IT staff augmentation company. They offer IT staff augmentation and Artificial Intelligence.
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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
Services provided
Redegal Limited, an Advertising company, is based in London, England. Their services include Advertising and Content Marketing.
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$25,000+$50 - $99 / hr50 - 249London, England
Services provided
See all 6 projects300Brains is a Mobile App Development company praised for its effective project management and close collaboration with clients. With all reviewers highlighting their cost-effectiveness and communication skills, the company maintains a 100% satisfaction rate among clients. The team’s ability to integrate seamlessly within existing structures, particularly for complex app development tasks, is consistently acknowledged.
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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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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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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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UndisclosedUndisclosed50 - 249London, England
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Krify, a social media marketing company, was established in 2005. Headquartered in Sheridan, Wyoming and London, England, the team provides Social Media Marketing and Web Development.
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$5,000+$50 - $99 / hr2 - 9London, England
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The App Geeks is a custom software development firm. Their small team is located in London, England. Their services include Custom Software Development and UX/UI Design.
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$50,000+$150 - $199 / hr10 - 49London, England
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AndAgain is a Digital Strategy company. Established in 2023, the agency is headquartered in London, England and Liverpool, England. Their team focuses on Digital Strategy and UX/UI Design.
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UndisclosedUndisclosed2 - 9London, England
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Small application development company Cairo Web Design ®, is based in London, England. Their services include Mobile App Development and Search Engine Optimization.
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$10,000+$25 - $49 / hr50 - 249London, England
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See all 1 projectsDamex Digital Ltd specializes in social media marketing, encompassing content creation, analytics, and influencer outreach. Reviews highlight their innovative strategies, effective collaboration, and strong customer service. Clients commend their ability to increase customer satisfaction and reduce costs, positioning them as a reliable and proficient partner for social media endeavors.
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$1,000+< $25 / hr2 - 9London, England
Services provided
See all 1 projectsDigiBulbo offers website development, SEO services, and API integration. Reviews consistently highlight their exceptional project management, responsiveness, and dedication to client satisfaction. Clients commend DigiBulbo for delivering high-quality, modern websites ahead of schedule and for their proactive and attentive approach, resulting in substantial business improvements.
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$1,000+$50 - $99 / hr1,000 - 9,999hempstead, England
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See all 3 projectsLogo Design Hub offers a comprehensive range of services including branding, web design, video animation, and mobile app development. The reviews highlight their versatility, creativity, and dedication to client satisfaction, with a noted strength in delivering cohesive and impactful digital experiences. However, some feedback suggests improvements in project management processes to enhance collaboration and communication.
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$5,000+$50 - $99 / hr10 - 49Maidenhead, England
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See all 2 projectsWebEquator offers services in Mobile App Development, including Android Development. The overall feedback is highly positive, emphasizing their robust development process and effective communication. Clients have expressed satisfaction with their ability to resolve issues efficiently, recommending WebEquator for their professional and reliable service.
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$1,000+< $25 / hr50 - 249Slough, England
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See all 7 projectsTechno Infonet is a versatile web development and IT services company specializing in web and app development, SEO, and digital marketing. The reviews reveal consistent customer satisfaction, with approximately 100% of clients praising their professionalism, timely delivery, and quality-driven approach. Clients frequently highlight their effective project management and ability to accommodate complex requirements, indicating a strong commitment to customer service and successful project outcomes.
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$5,000+$100 - $149 / hr10 - 49London, England
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Crab Creative is a Digital Strategy company founded in 2005. The small team specializes in Digital Strategy and Mobile App Development.
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$10,000+$150 - $199 / hr10 - 49Farringdon, England
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Launched in 2010, Smile Machine is an UX design company. The team specializes in UX/UI Design and Content Marketing.
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$10,000+$150 - $199 / hr10 - 49London , England
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Minale Tattersfield Design Strategy Group is a branding agency. They offer Branding and Mobile App Development and were established in 1964.
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$10,000+$150 - $199 / hr10 - 49London, England
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SMACK is a London, England-based user experience design company. The team offers UX/UI Design and Mobile App Development.
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$10,000+$100 - $149 / hr10 - 49London, England
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Branding company W12 Studios was established in 2012. The small team specializes in Branding and Media Planning & Buying.
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$10,000+$150 - $199 / hr10 - 49London, England
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Aesop Agency is an Advertising company. Their team is headquartered in London, England. The agency specializes in Advertising and Branding.
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$10,000+$150 - $199 / hr10 - 49London, England
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Maido, an e-commerce development firm, was established in 2011. In London, England, the team specializes in E-Commerce Development and UX/UI Design.
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$10,000+$100 - $149 / hr10 - 49London, England
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Small AR/VR development company Surround Vision, is in London, England. Their services include AR/VR development and Video Production.
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$10,000+$100 - $149 / hr10 - 49London, England
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Neutral Digital is an AR/VR development company. The London, England-based company specializes in AR/VR development and Custom Software Development.
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$5,000+$100 - $149 / hr10 - 49Erith , England
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Gigrev is a Broadcast Video company. They focus on Broadcast Video and Conversion Optimization and were launched in 2015.
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UndisclosedUndisclosed10 - 49London, England
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Nextasoft Ltd is a small Blockchain company headquartered in London, England. Their services include Blockchain and Mobile App Development.
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UndisclosedUndisclosed10 - 49London, England
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Established in 2006, Noesis Design is a graphic design agency. The company specializes in Graphic Design and Branding, and is small.
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UndisclosedUndisclosed10 - 49London, England
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Small custom software development firm WAAT Ltd., is in London, England. The team specializes in Custom Software Development and Branding.
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UndisclosedUndisclosed10 - 49City of London, England
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XTG Technologies is a small software development company in City of London, England and Kochi, India. The team offers Custom Software Development and Web Development.
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UndisclosedUndisclosed10 - 49London, England
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CompileQ is a branding company. Based in London, England, the firm offers Branding and ERP consulting and SI.
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$1,000+$50 - $99 / hr2 - 9Ware, England
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See all 3 projectsHeavy Penguin is a web development and branding company known for its expertise in creating user-friendly websites, professional videos, and comprehensive branding solutions. The company receives consistently positive feedback, with 100% of clients expressing satisfaction with their project outcomes and communication. Clients frequently commend Heavy Penguin for their industry knowledge and ability to tailor solutions to specific business needs.
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Undisclosed$25 - $49 / hr50 - 249Richmond, England
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Gislen Software is a custom software development firm established in 1994. Their team specializes in Custom Software Development and Web Development.
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$50,000+$50 - $99 / hr250 - 999Farnborough, England
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See all 55 projectsOne Beyond is a versatile software development company specializing in Mobile App Development and other custom software solutions. Reviews indicate a high level of client satisfaction, with 100% positive feedback highlighting their professionalism, adaptability, and effective project management. Clients appreciate their agile development approach and ability to deliver robust, scalable platforms that enhance operational efficiency.
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$10,000+$150 - $199 / hr50 - 249London, England
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Branding company ORM was founded in 1999. The team specializes in Branding and Conversion Optimization and is in London, England and Jelenia Góra, Poland.
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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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$5,000+$100 - $149 / hr10 - 49Great Baddow, England
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See all 5 projectsObjective is a Mobile App Development company, recognized for its swift responses and impressive understanding of client needs. With a focus on reducing workload and enhancing systems, they have effectively built sales order and planning systems, achieving positive outcomes such as improved communication and faster internal processes. 100% of reviewers highlight their adaptability and responsiveness.
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$10,000+Undisclosed10 - 49London, England
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Voodoo Park is an application development firm. They were launched in 2012 and specialize in Mobile App Development and Custom Software Development.
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UndisclosedUndisclosed10 - 49Dagenham, England
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Headquartered in Dagenham, England, APPITUNITY is a small software development company. Their services include Custom Software Development and Web Development.
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$5,000+$100 - $149 / hr2 - 9London, England
Services provided
Zodiac Media, an e-commerce development firm, was launched in 2013. The company offers E-Commerce Development and Mobile App Development, and is small.
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![[ROKi] - Out of Business Logotype](https://img.shgstatic.com/clutch-static-prod/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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$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
Latest Mobile App Development Articles
See all articles
25 Features Every Health & Fitness App Should Have
Explore these 25 must have features for health and fitness apps. Discover what consumers look for when it comes to day-to-day value.
![6 Steps to Mitigate Software Risks [With Examples] cover image](https://img.shgstatic.com/clutch-static-prod/image/resize/715x400/s3fs-public/article/31a7ddd4dc356e82747cbf268b4c847a.png)
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.