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?
$50,000+$100 - $149 / hr10 - 49London, EnglandServices provided
See all 30 projectsStakk is a mobile app development company, excelling in iOS and Android development, and providing comprehensive mobile software engineering services. Based on reviews, Stakk maintains an impressive 100% positive feedback rate, with clients praising their project management, technical expertise, and ability to understand and align with client visions. Over 90% of reviewers highlight Stakk's strong communication skills and commitment to delivering projects within budget and timelines.
$5,000+$25 - $49 / hr10 - 49Serves London, EnglandServices provided
See all 28 projectsMemory Squared is a mobile app development company specializing in iOS and Android application development. Across their reviews, 100% of clients highlight their high-quality, user-friendly mobile solutions and commend their excellent project management skills, with a particular emphasis on timely delivery and responsive communication. Clients appreciate their dedication to understanding project needs, with many noting their innovative problem-solving and thoughtful design solutions.
$10,000+$50 - $99 / hr50 - 249Serves London, EnglandServices provided
See all 5 projectsAttrecto Next Tech Digital Solutions is a mobile app development company excelling in iOS and Android development, custom CMS, and integration solutions. Clients commend its flexibility, effective project management, and timely delivery, with over 90% positive feedback. Approximately 70% of reviewers highlight their innovation and responsiveness to out-of-scope requests, while 20% of new signups for one client come via the app they developed.
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$5,000+$50 - $99 / hr10 - 49St Albans, England
Services provided
FL1 Digital is a small St Albans, England-based web development company. Their services include Web Development and Web Design.
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$1,000+$25 - $49 / hr10 - 49Crawley, England
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Union Designers is a website development company launched in 2014. The team provides Web Development and Web Design and is in Crawley, England.
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$75,000+$200 - $300 / hr2 - 9Send, England
Services provided
LSDLabs is a Send, England-based custom software development firm. They offer Custom Software Development and Mobile App Development.
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$5,000+$50 - $99 / hr2 - 9Maidstone, England
Services provided
See all 2 projectsSignature Image Consultants is a comprehensive web development and digital marketing company known for their intricate design and advertising solutions. With 100% positive feedback, clients praise their exceptional project management and expertise, particularly highlighting their team's knowledge and transparent, professional approach. Both reviewers expressed no areas for improvement, emphasizing high satisfaction with their services.
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$1,000+< $25 / hr10 - 49Billericay, England
Services provided
Alpha Hive AI is a custom software development firm. They are in Billericay, England and Austin, Texas and have small team. They specialize in Custom Software Development and Mobile App Development.
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$10,000+$150 - $199 / hr10 - 49Basildon, England
Services provided
OAKLEY MOBILE LTD is a mobile application development firm. Headquartered in Basildon, England, the agency provides Mobile App Development and Web Development.
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$1,000+$25 - $49 / hr10 - 49Slough, England
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Pluton Limited is a small Karachi, Pakistan-based SEO agency. The team focuses on Search Engine Optimization and Web Design.
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Undisclosed< $25 / hr10 - 49Slough, England
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Established in 2024, Zylentrix is a small Digital Strategy company. Their services include Digital Strategy and Social Media Marketing.
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$5,000+$25 - $49 / hr10 - 49Farnham, England
Services provided
See all 5 projectswebol is a versatile company offering Mobile Software Development and custom software solutions, with a strong emphasis on website development and e-commerce platforms. Reviews indicate a 100% positive feedback rate, highlighting their professional, friendly service and effective project management. Clients value their understanding of business needs, timely delivery, and ongoing support, fostering long-term partnerships.
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$1,000+< $25 / hr10 - 49High Wycombe, England
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Get Review is a SEO services firm. The small High Wycombe, England-based team offers Search Engine Optimization and Pay Per Click. The company was founded in 2018.
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$5,000+$50 - $99 / hr2 - 9Warfield, England
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Founded in 2019, VersionMaybe. Is a small Warfield, England-based app development company. Their team provides Mobile App Development and Web Development.
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$5,000+$100 - $149 / hr10 - 49Guildford, England
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Equals Collective, a small user experience design company, is in Guildford, England. The team focuses on UX/UI Design and E-Commerce Development.
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$5,000+$25 - $49 / hr10 - 49Reading, England
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See all 8 projectsLAB325 is a specialized firm in Mobile App Development, providing comprehensive solutions with a focus on innovative and engaging user experiences. Their reviews indicate a 100% satisfaction rate, with commendations for their commitment to quality, efficient project management, and innovative use of gamification and AI technologies. They are praised for their ability to transform ideas into successful applications, with a remarkable user retention rate.
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UndisclosedUndisclosed10 - 49Camberley, England
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PR agency Riven Associates was founded in 2003. The agency focuses on Public Relations and CRM consulting and SI, and is small.
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$1,000+< $25 / hr10 - 49Great London, England
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Advertising company GN Official was launched in 2018. The team specializes in Advertising and Social Media Marketing.
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$5,000+$50 - $99 / hr10 - 49Crawley, England
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AJ Nodes primarily offers web design services. However, based on client feedback, the company has been criticized for poor management and lack of experience, leading to dissatisfaction with project outcomes. Clients noted that they experienced inadequate communication and unmet deliverables, resulting in a negative impression of the services provided by AJ Nodes.
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$25,000+$300+ / hr50 - 249Reading, England
Services provided
Worth Digital is a web design agency. They are in Reading, England and Rijswijk, Netherlands. Their team provides Web Design and UX/UI Design.
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$10,000+$100 - $149 / hr2 - 9Bracknell, England
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Established in 2019, AndAnotherDay is a small Bracknell, England-based web development company. Their team specializes in Web Development and Custom Software Development.
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Undisclosed$25 - $49 / hr50 - 249Taplow, England
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Launched in 2009, NHZ Global is a social media marketing firm. The company offers Social Media Marketing and Search Engine Optimization.
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UndisclosedUndisclosedFreelancerLondon, England
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C&CO Design is an Advertising company. Launched in 2010, the team offers Advertising and Branding.
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UndisclosedUndisclosedFreelancerEC3V 3NG, England
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Cybersecurity company Eldentech Limited is in EC3V 3NG, England. Launched in 2018, the team specializes in Cybersecurity and Custom Software Development.
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$5,000+< $25 / hr10 - 49Bagshot, England
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Headquartered in Indore, India and Bagshot, England, Manasara is an UX design agency. Their services include UX/UI Design and Web Development.
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$1,000+$25 - $49 / hr10 - 49Hemel Hempstead, England
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TechnoCirrus Solutions is a website development firm in Bhoirwadi, India and Hemel Hempstead, England. They specialize in Web Development and DevOps Managed Services.
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UndisclosedUndisclosed50 - 249Stevenage, England
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PCG Media Group is a print design company. Their team is in Dublin, Ireland and Stevenage, England. The firm specializes in Print Design and Direct Marketing.
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$5,000+$25 - $49 / hr2 - 9Windsor, England
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BlackStone Associates - Technical Support Services is an unified communications consulting & SI company. Their team offers unified communications consulting & SI.
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$1,000+$25 - $49 / hr10 - 49Hitchin, England
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Elvantix is a web design agency. They specialize in Web Design and IT strategy consulting and were launched in 2011.
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$1,000+< $25 / hr2 - 9Woking, England
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Advertising company Digioverse was launched in 2020. The company focuses on Advertising and Branding.
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$1,000+$50 - $99 / hr10 - 49Stanford le hope , England
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Identity Pixel Design Ltd, an application development firm, was launched in 2022. The team focuses on Mobile App Development and Social Media Marketing.
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$10,000+$150 - $199 / hr10 - 49Hitchin, England
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Established in 2014, Insites Digital is a web design company. The team specializes in Web Design and UX/UI Design and is based in Hitchin, England.
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Undisclosed$25 - $49 / hr2 - 9Ascot, England
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Elios Technology Limited is a custom software development firm. They were established in 2018, and their services include Custom Software Development and DevOps Managed Services.
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$10,000+$100 - $149 / hr10 - 49Guildford, England
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Diverse Interactive is an AR/VR development company. The team offers AR/VR development and Custom Software Development, and the firm is in Guildford, England.
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$1,000+$25 - $49 / hr2 - 9Slough, England
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See all 1 projectsAt Zanistechmedia, we approach marketing as both an art and a science. We help B2B and technical enterprises optimize their digital ecosystem, refine their messaging, and scale their customer
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Undisclosed$50 - $99 / hr10 - 49Luton, England
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Web design company TheCyberiaTech is in Luton, England. They offer Web Design and UX/UI Design and were established in 2018.
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$1,000+$50 - $99 / hr2 - 9Chelmsford, England
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Appkazoo is a mobile app development company. Their small team is in Chelmsford, England and focuses on Mobile App Development and Web Design. The firm was established in 2017.
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$1,000+Undisclosed2 - 9Windsor, England
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Advertising company The Brand Race Ltd. Was established in 2020. In Windsor, England, the team offers Advertising and Branding.
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$1,000+$50 - $99 / hr2 - 9Basildon, England
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Branding firm Meediax is in Basildon, England. They specialize in Branding and Social Media Marketing.
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$1,000+< $25 / hr2 - 9Aley Green, England
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Founded in 2018, 50 Creative Solutions is a social media marketing firm. Their services include Social Media Marketing and Search Engine Optimization.
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$10,000+$100 - $149 / hr50 - 249Farnborough, England
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AR/VR development company nDreams provides AR/VR development and Mobile App Development. They are based in Farnborough, England.
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UndisclosedUndisclosed10 - 49Basildon, England
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Brendata UK LTD is a custom software development firm launched in 1992. The agency provides Custom Software Development and Web Design.
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$10,000+$150 - $199 / hr2 - 9London, England
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In London, England and Nairobi, Kenya, Vidan Lawnes is an Advertising company. They focus on Advertising and Branding and were launched in 2011.
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UndisclosedUndisclosed2 - 9Guildford, England
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Established in 2012, Dolphin IT Solutions is a small cloud consulting & SI company. Their services include cloud consulting & SI and CRM consulting and SI.
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$10,000+$100 - $149 / hr2 - 9Guilden Morden, England
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See all 1 projectsCrowers Digital is a Mobile App Development company specializing in iOS and Android app creation and maintenance. The company is praised for its responsive communication and effective project management, with 100% of reviewers highlighting satisfaction with their mobile application development and ongoing support. Crowers Digital has demonstrated a strong commitment to meeting client deadlines and addressing any issues promptly.
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UndisclosedUndisclosed2 - 9High Wycombe, England
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Genetic Digital is a SEO services firm founded in 2011. The agency specializes in Search Engine Optimization and Web Development.
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$1,000+Undisclosed10 - 49Luton, England
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Tiqnia Solutions is a custom software development firm founded in 2023. The agency provides Custom Software Development and Web Development, and is small.
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$5,000+$100 - $149 / hr2 - 9Bishop's Stortford, England
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In Monza, Italy and Bishop's Stortford, England, VERTEXIA STUDIO is a Generative AI company. They focus on Generative AI and Mobile App Development.
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$10,000+$50 - $99 / hr2 - 9Luton, England
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ICareSofttech Solutions is a CRM consulting and SI company. They were established in 2025 and focus on CRM consulting and SI and Custom Software Development.
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$1,000+$25 - $49 / hr2 - 9Camberley, England
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Aask Digital Marketing Agency London is a Digital Strategy company. Launched in 2020, the agency is located in Camberley, England. Their team offers Digital Strategy and Social Media Marketing.
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$50,000+$150 - $199 / hr10 - 49Naphill, England
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NuForm is a software development company founded in 2020. Their team provides Custom Software Development and Mobile App Development.
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$5,000+$25 - $49 / hr2 - 9High Wycombe, England
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Puzzle Metrics Limited is an AI firm. The High Wycombe, England-based agency was launched in 2025. Their services include Artificial Intelligence and Generative AI.
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$10,000+$50 - $99 / hr10 - 49Farnham, England
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Virtus Studios, a mobile app development firm, was launched in 2022. The firm offers Mobile App Development and AR/VR development, and is 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
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
40% Mobile App Development60% 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
30% Mobile App Development70% Other -
$25,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
36.8/40.017/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
40% Mobile App Development60% Other -
$100,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
36.7/40.016.8/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
50% Mobile App Development50% Other -
$25,000+$25 - $49 / hr10 - 49London, England
Ability to deliver
36.2/40.016.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
100% Mobile App Development -
$50,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
36.2/40.017/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
70% Mobile App Development30% Other -
$50,000+$150 - $199 / hr250 - 999London, England
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
20% Mobile App Development80% Other -
$25,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
33.7/40.019.2/20 Reviews10/10 Clients & Experience4.5/10 Market PresenceService focus
40% Mobile App Development60% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
34.5/40.019.8/20 Reviews9.8/10 Clients & Experience4.9/10 Market PresenceService focus
30% Mobile App Development70% Other -
$1,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
37.4/40.018/20 Reviews9.6/10 Clients & Experience9.8/10 Market PresenceService focus
15% Mobile App Development85% Other -
$10,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
32/40.016.8/20 Reviews9/10 Clients & Experience6.2/10 Market PresenceService focus
70% Mobile App Development30% 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 -
$10,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
37.1/40.017.6/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
15% Mobile App Development85% Other -
$25,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
31.5/40.016.2/20 Reviews10/10 Clients & Experience5.3/10 Market PresenceService focus
50% Mobile App Development50% Other -
$1,000+< $25 / hr1,000 - 9,999London, England
Ability to deliver
31.5/40.016.2/20 Reviews9.9/10 Clients & Experience5.4/10 Market PresenceService focus
25% Mobile App Development75% Other -
$100,000+$100 - $149 / hr250 - 999London, England
Ability to deliver
30.9/40.015.6/20 Reviews10/10 Clients & Experience5.3/10 Market PresenceService focus
60% Mobile App Development40% Other -
$10,000+$25 - $49 / hr10 - 49London, England
Ability to deliver
33/40.018.8/20 Reviews10/10 Clients & Experience4.2/10 Market PresenceService focus
50% Mobile App Development50% Other -
$10,000+$25 - $49 / hr10 - 49London, England
Ability to deliver
32.9/40.017.6/20 Reviews10/10 Clients & Experience5.3/10 Market PresenceService focus
50% Mobile App Development50% Other -
$5,000+< $25 / hr50 - 249London, England
Ability to deliver
30.7/40.016/20 Reviews9.8/10 Clients & Experience4.9/10 Market PresenceService focus
70% Mobile App Development30% Other -
$25,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
35.9/40.018.4/20 Reviews8.1/10 Clients & Experience9.4/10 Market PresenceService focus
30% Mobile App Development70% Other -
$10,000+$25 - $49 / hr10 - 49London, England
Ability to deliver
34.8/40.016.2/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
40% Mobile App Development60% Other -
$1,000+< $25 / hr50 - 249Hertfordshire, England
Ability to deliver
34.1/40.019.8/20 Reviews10/10 Clients & Experience4.3/10 Market PresenceService focus
35% Mobile App Development65% Other -
$75,000+$150 - $199 / hr50 - 249Reigate, England
Ability to deliver
30/40.015.8/20 Reviews10/10 Clients & Experience4.2/10 Market PresenceService focus
50% Mobile App Development50% Other -
$25,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
32.7/40.016.6/20 Reviews10/10 Clients & Experience6.1/10 Market PresenceService focus
20% Mobile App Development80% Other -
$10,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
37.9/40.018.8/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
20% Mobile App Development80% Other -
$10,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
36.5/40.017/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
30% Mobile App Development70% Other -
$10,000+$100 - $149 / hr2 - 9London, England
Ability to deliver
34.6/40.016/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
45% Mobile App Development55% Other -
$10,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
32.3/40.016.2/20 Reviews10/10 Clients & Experience6.1/10 Market PresenceService focus
40% Mobile App Development60% Other -
$5,000+$100 - $149 / hr2 - 9London, England
Ability to deliver
34/40.015.2/20 Reviews9.9/10 Clients & Experience8.9/10 Market PresenceService focus
45% Mobile App Development55% Other -
$50,000+Undisclosed50 - 249London, England
Ability to deliver
37.2/40.017.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
20% Mobile App Development80% Other
Latest Mobile App Development Articles
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How App Companies Can Build Trust with Customers
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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.