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.
-
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 / hr250 - 999London, EnglandServices provided
See all 173 projectsKonstant Infosolutions is a mobile app development company with expertise in building digital platforms for various industries, including healthcare, insurance, and real estate. They are highly praised for their professional project management and strong communication, with 90% of clients noting their responsiveness and ability to meet deadlines. The company excels in delivering secure, user-friendly applications, with over 70% of reviewers highlighting their commitment to client satisfaction and technical proficiency in mobile application development.
$10,000+$25 - $49 / hr50 - 249Serves London, EnglandServices provided
See all 51 projectsSolveIt is a versatile mobile app development company offering services in iOS and Android development, as well as cross-platform applications. Reviews highlight their reliability, with 100% of clients noting timely delivery, effective communication, and technical expertise. Approximately 85% of reviewers praised SolveIt for their proactive problem-solving and integration capabilities within existing workflows. Their commitment to client satisfaction and project success is consistently emphasized across feedback.
$10,000+$25 - $49 / 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.
-
$10,000+$150 - $199 / hr50 - 249London, England
Services provided
Knit, an application development company, was launched in 2010. The midsize team offers Mobile App Development and Web Design.
Read more -
UndisclosedUndisclosed50 - 249London , England
Services provided
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.
Read more -
$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.
Read more -
UndisclosedUndisclosed50 - 249Redhill, England
Services provided
Codea Technologies Inc. Qatar is a midsize social media marketing agency established in 2007. Their team offers Social Media Marketing and Search Engine Optimization.
Read more -
UndisclosedUndisclosed1,000 - 9,999London, England
Services provided
Located in London, England, AND Digital is an user experience company. They specialize in UX/UI Design and Product Design.
Read more -
UndisclosedUndisclosed50 - 249London, England
Services provided
Shipleys LLP is an Architectural Design company based in London, England. Launched in 1936, the team specializes in Architectural Design and Video Production.
Read more -
$5,000+$50 - $99 / hr2 - 9London, England
Services provided
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.
Read more -
$50,000+$150 - $199 / hr10 - 49London, England
Services provided
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.
Read more -
UndisclosedUndisclosed2 - 9London, England
Services provided
Small application development company Cairo Web Design ®, is based in London, England. Their services include Mobile App Development and Search Engine Optimization.
Read more -
$10,000+$25 - $49 / hr50 - 249London, England
Services provided
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.
-
$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.
-
$1,000+$50 - $99 / hr1,000 - 9,999hempstead, England
Services provided
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.
-
$5,000+$50 - $99 / hr10 - 49Maidenhead, England
Services provided
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.
-
$1,000+< $25 / hr50 - 249Slough, England
Services provided
See all 7 projectsTechno Infonet is a versatile IT services provider specializing in web development, app development, and digital marketing. The company consistently receives outstanding feedback, with approximately 100% of reviewers praising their quality-driven deliverables and timely project execution. Clients notably appreciate their professional project management and exceptional responsiveness, indicating that Techno Infonet is a reliable partner for both small and large-scale projects.
-
$5,000+$100 - $149 / hr10 - 49London, England
Services provided
Crab Creative is a Digital Strategy company founded in 2005. The small team specializes in Digital Strategy and Mobile App Development.
Read more -
$10,000+$150 - $199 / hr10 - 49London , England
Services provided
Minale Tattersfield Design Strategy Group is a branding agency. They offer Branding and Mobile App Development and were established in 1964.
Read more -
$10,000+$150 - $199 / hr10 - 49London, England
Services provided
SMACK is a London, England-based user experience design company. The team offers UX/UI Design and Mobile App Development.
Read more -
$10,000+$150 - $199 / hr10 - 49London, England
Services provided
Aesop Agency is an Advertising company. Their team is headquartered in London, England. The agency specializes in Advertising and Branding.
Read more -
$10,000+$150 - $199 / hr10 - 49London, England
Services provided
Maido, an e-commerce development firm, was established in 2011. In London, England, the team specializes in E-Commerce Development and UX/UI Design.
Read more -
$10,000+$100 - $149 / hr10 - 49London, England
Services provided
Small AR/VR development company Surround Vision, is in London, England. Their services include AR/VR development and Video Production.
Read more -
$10,000+$100 - $149 / hr10 - 49London, England
Services provided
Neutral Digital is an AR/VR development company. The London, England-based company specializes in AR/VR development and Custom Software Development.
Read more -
$5,000+$100 - $149 / hr10 - 49Erith , England
Services provided
Gigrev is a Broadcast Video company. They focus on Broadcast Video and Conversion Optimization and were launched in 2015.
Read more -
UndisclosedUndisclosed10 - 49London, England
Services provided
Nextasoft Ltd is a small Blockchain company headquartered in London, England. Their services include Blockchain and Mobile App Development.
Read more -
UndisclosedUndisclosed10 - 49London, England
Services provided
Established in 2006, Noesis Design is a graphic design agency. The company specializes in Graphic Design and Branding, and is small.
Read more -
UndisclosedUndisclosed10 - 49London, England
Services provided
Small custom software development firm WAAT Ltd., is in London, England. The team specializes in Custom Software Development and Branding.
Read more -
UndisclosedUndisclosed10 - 49City of London, England
Services provided
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.
Read more -
UndisclosedUndisclosed10 - 49London, England
Services provided
CompileQ is a branding company. Based in London, England, the firm offers Branding and ERP consulting and SI.
Read more -
$1,000+$25 - $49 / hr2 - 9London, England
Services provided
Founded in 2026, NEPTUNE BLUE - TECHNOLOGY LTD is a mobile app development firm. The small team offers Mobile App Development and Custom Software Development.
Read more -
$1,000+$50 - $99 / hr2 - 9Ware, England
Services provided
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.
-
Undisclosed$25 - $49 / hr50 - 249Richmond, England
Services provided
Gislen Software is a custom software development firm established in 1994. Their team specializes in Custom Software Development and Web Development.
Read more -
$50,000+$50 - $99 / hr250 - 999Farnborough, England
Services provided
See all 55 projectsOne Beyond, a company specializing in Mobile Software Development and Application Development, has received consistently positive feedback across its reviews. Clients praise the company's professionalism, responsiveness, and ability to adapt quickly to project needs. Notably, 100% of reviewers highlight their impressive project management and collaborative approach, resulting in robust and efficient solutions. Reviewers unanimously express satisfaction, with no negative feedback reported.
-
$10,000+$150 - $199 / hr50 - 249London, England
Services provided
Branding company ORM was founded in 1999. The team specializes in Branding and Conversion Optimization and is in London, England and Jelenia Góra, Poland.
Read more -
$1,000+< $25 / hr2 - 9London, England
Services provided
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.
Read more -
$10,000+Undisclosed10 - 49London, England
Services provided
Voodoo Park is an application development firm. They were launched in 2012 and specialize in Mobile App Development and Custom Software Development.
Read more -
UndisclosedUndisclosed10 - 49Dagenham, England
Services provided
Headquartered in Dagenham, England, APPITUNITY is a small software development company. Their services include Custom Software Development and Web Development.
Read more -
$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.
Read more -
$5,000+$100 - $149 / hr2 - 9London, England
Services provided
Established in 2011, Rise DM is a Conversion Optimization company. The team provides Conversion Optimization and Digital Strategy.
Read more -
$10,000+$150 - $199 / hr2 - 9Soho, England
Services provided
Prism Media Production is a mobile application development firm. The Soho, England-based firm was founded in 2011. Their services include Mobile App Development and Web Design.
Read more -
UndisclosedUndisclosed2 - 9London, England
Services provided
Small UX company Local Offers, is headquartered in London, England. Their services include UX/UI Design and Mobile App Development.
Read more -
UndisclosedUndisclosed2 - 9Clerkenwell, England
Services provided
Launched in 2010, Fortune Innovations Edinburgh is a mobile app development firm and website development firm. The company focuses on Mobile App Development and Web Development.
Read more -
UndisclosedUndisclosed2 - 9London, England
Services provided
Estate Apps is a branding company. Their small team is headquartered in London, England. Their services include Branding and Social Media Marketing.
Read more -
UndisclosedUndisclosed2 - 9London, England
Services provided
EPIC SIGNS is a small London, England-based branding firm. Their services include Branding and Social Media Marketing.
Read more -
$5,000+$100 - $149 / hr10 - 49Great Baddow, England
Services provided
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.
-
$1,000+$100 - $149 / hr2 - 9Harlow, England
Services provided
See all 7 projectsJapeto is a digital solutions provider specializing in creating interactive applications and websites. Reviews highlight their adaptability, excellent communication, and ability to deliver projects successfully, with 100% of clients reporting satisfaction in meeting timelines and delivering quality end products. Cultural fit and alignment with client values are frequently mentioned, with 67% of reviewers emphasizing their excellent communication and adaptability.
-
UndisclosedUndisclosedFreelancerLondon, England
Services provided
Founded in 2025, Luna Design Agency, a small user experience company, is in London, England. Their services include UX/UI Design and Web Development.
Read more -
$50,000+Undisclosed10 - 49London, England
Services provided
Atomic Build is a software development company. Their team is headquartered in Toronto, Canada and New York, New York and provides Custom Software Development and Mobile App Development.
Read more -
UndisclosedUndisclosed10 - 49London, England
Services provided
M A Q Computer Services L.L.C is a small social media marketing agency established in 2013. Their team focuses on Social Media Marketing and Search Engine Optimization.
Read more -
$1,000+< $25 / hr10 - 49London, England
Services provided
GenAILabs, a software development company, is located in London, England. Launched in 2025, the team offers Custom Software Development and AI Agents.
Read more -
$25,000+$50 - $99 / hr10 - 49Luton, England
Services provided
See all 1 projectsDovelp Limited is a digital solutions company specializing in website design, development, and digital marketing. Their reviews reflect 100% positive feedback, highlighting their exceptional service, experienced team, and impressive design capabilities. Clients consistently praise their ability to deliver user-friendly and fast websites, with no negative points mentioned.
-
UndisclosedUndisclosed2 - 9London, England
Services provided
Established in 2011, Million Solutions is a small London, England-based software development company. Their team provides Custom Software Development and cloud consulting & SI.
Read more
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My Matches
Tell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
List of the Best London, UK App Developers
-
$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 -
$25,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
39.6/40.019.6/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
40% Mobile App Development60% 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 / 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 -
$10,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
38.4/40.018.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
25% Mobile App Development75% 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 -
$25,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
37.2/40.017.4/20 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
36.4/40.016.8/20 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 -
$25,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
36/40.016.2/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
50% Mobile App Development50% 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
39.3/40.020/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
35% Mobile App Development65% 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 -
$50,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
36.6/40.016.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
20% Mobile App Development80% Other -
$25,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
36.4/40.016.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
20% Mobile App Development80% Other -
$1,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
38.6/40.019.2/20 Reviews9.6/10 Clients & Experience9.8/10 Market PresenceService focus
15% Mobile App Development85% Other -
$75,000+$150 - $199 / hr50 - 249Reigate, England
Ability to deliver
32.2/40.015.8/20 Reviews10/10 Clients & Experience6.4/10 Market PresenceService focus
70% Mobile App Development30% 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 -
$25,000+$100 - $149 / hr50 - 249London, England
Ability to deliver
31.9/40.018.2/20 Reviews6/10 Clients & Experience7.7/10 Market PresenceService focus
50% Mobile App Development50% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
35.1/40.015.6/20 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 -
$25,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
36.9/40.019.4/20 Reviews8.1/10 Clients & Experience9.4/10 Market PresenceService focus
30% Mobile App Development70% 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 -
$10,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
36.6/40.018.2/20 Reviews10/10 Clients & Experience8.4/10 Market PresenceService focus
30% Mobile App Development70% 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 -
$10,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
35.8/40.016.6/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
35% Mobile App Development65% Other -
$25,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
30.2/40.015.4/20 Reviews9.2/10 Clients & Experience5.6/10 Market PresenceService focus
70% Mobile App Development30% Other -
$10,000+$150 - $199 / hr50 - 249London, England
Ability to deliver
36.8/40.017.4/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
25% Mobile App Development75% Other
Latest Mobile App Development Articles
See all articles
How App Companies Can Build Trust with Customers
Learn how app companies can build customer trust through better privacy practices, transparent communication, and stronger security to improve retention and...
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.