Top UK Mobile App Development Companies
From London’s Silicon Roundabout and Shoreditch studios to product teams in Manchester’s MediaCityUK and R&D clusters in Cambridge and Oxford, the UK is a proven hub for high-quality mobile app development. On Clutch, you can evaluate UK mobile app development companies by verified client reviews, case studies, portfolios, service focus, and pricing.
Our analyst-led review process validates engagement details and outcomes, helping you find partners who deliver robust iOS, Android, and cross-platform apps that scale. Use filters to narrow by budget, hourly rate, location, industry, and tech stack (e.g., Swift, Kotlin, React Native, Flutter). Start with the options below or explore related directories:
• Top Mobile App Development Companies
• Mobile App Development Companies in London
• Mobile App Development Companies in Birmingham
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Featured
What are Featured Providers?
$50,000+$100 - $149 / hr10 - 49Serves United KingdomServices 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 - 999Serves United KingdomServices 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 United KingdomServices 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 United KingdomServices 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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$10,000+$50 - $99 / hr10 - 49Watford, England
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Cyber is a software development firm. Their team is headquartered in Watford, England and offers Custom Software Development and Mobile App Development.
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$5,000+$25 - $49 / hr2 - 9Manchester, England
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Talmee Ltd, a mobile application development firm, is located in Manchester, England. Launched in 2020, the team offers Mobile App Development and UX/UI Design.
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$1,000+Undisclosed50 - 249Sheffield, England
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See all 2 projectsSpyreSync is a technology automation company, known for transitioning automation tasks from platforms like Zapier to custom solutions. However, feedback indicates significant dissatisfaction, with 100% of reviewers highlighting issues such as poor attention to detail, extended project timelines, and unprofessional communication. While some acknowledge their potential for impressive work, the overall experience suggests a need for better project management and client relations.
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$1,000+$50 - $99 / hr2 - 9London, England
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Bxoft is a web development firm. The London, England-based firm was launched in 2019. Their team specializes in Web Development and Web Design.
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$5,000+$100 - $149 / hr2 - 9London, England
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Custom software development company OnlyExcel provides Custom Software Development and Web Development. They are in London, England.
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$1,000+Undisclosed10 - 49Royal Leamington Spa, England
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E-commerce development firm b2b.store is based in Royal Leamington Spa, England. Their services include E-Commerce Development and Mobile App Development.
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$1,000+< $25 / hr10 - 49Birmingham, England
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Established in 2025, Arctiq Solutions is a small Birmingham, England-based UX design agency. Their team specializes in UX/UI Design and Custom Software Development.
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$1,000+$50 - $99 / hr2 - 9Newcastle upon Tyne, England
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TAC Design, an Advertising company, was established in 2009. Located in Newcastle upon Tyne, England, the team offers Advertising and Branding.
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$1,000+$50 - $99 / hr2 - 9Edinburgh, Scotland
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Founded in 2014, Simon Peter Media Ltd is a web design agency. The team offers Web Design and Web Development and is based in Edinburgh, Scotland.
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$10,000+$100 - $149 / hr50 - 249London, England
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Based in Singapore and Petaling Jaya, Malaysia, Bray Leino Splash is an user experience agency. Established in 2000, the team focuses on UX/UI Design and E-Commerce Development.
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Undisclosed$25 - $49 / hr50 - 249London, England
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Udify Technologies Private Limited is a Digital Strategy company launched in 2021. The midsize team offers Digital Strategy and Other Digital Marketing.
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UndisclosedUndisclosed50 - 249Birmingham, England
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Million Labs is an app development firm. The agency is in Birmingham, England. Their services include Mobile App Development and Web Development.
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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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$10,000+$50 - $99 / hr10 - 49Nottingham , England
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Nuom, an user experience design company, was founded in 2009. In Nottingham , England, the team specializes in UX/UI Design and Web Development.
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Undisclosed< $25 / hr10 - 49Cardiff, Wales
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E-commerce development company ZestinIT Solutions Ltd is in Cardiff, Wales and Navi Mumbai, India. They specialize in E-Commerce Development and Mobile App Development and were founded in 2014.
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$1,000+< $25 / hr10 - 49Liverpool, England
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Located in Dehiwala-Mount Lavinia, Sri Lanka and Liverpool, England, NeoSolax (Pvt) Ltd is a software development firm. The team focuses on Custom Software Development and E-Commerce Development.
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$1,000+$25 - $49 / hr10 - 49Birmingham, England
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Phi Horizon Tech and Services is a branding agency established in 2020. Their services include Branding and Web Development.
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UndisclosedUndisclosed10 - 49Southend-on-Sea, England
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Small custom software development firm Hyperneph Software, is in Southend-on-Sea, England. Their services include Custom Software Development and Web Development.
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$1,000+$50 - $99 / hr10 - 49London, England
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Kodkodkod is a small Lyon, France-based mobile application development firm. The team focuses on Mobile App Development and E-Commerce Development.
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UndisclosedUndisclosed10 - 49Ilford, England
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Small UX company Web Deve, is in Ilford, England. The team offers UX/UI Design and Web Development.
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$1,000+$25 - $49 / hr2 - 9Bristol, England
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Softech Business Services Limited is an Islamabad, Pakistan-based web design company. They offer Web Design and Web Development.
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$5,000+Undisclosed2 - 9Oxford, England
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Rare Form New Media is a web design company established in 1998. The firm offers Web Design and Web Development, and is small.
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$5,000+$50 - $99 / hr50 - 249Theale, England
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Code Wizards Group is a custom software development company. The midsize Theale, England-based team focuses on Custom Software Development and Computer Engineering. The firm was founded in 2002.
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$10,000+$100 - $149 / hr10 - 49London, England
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Webdigi is a web development firm. They are located in London, England and have small team of experts. Their services include Web Development and UX/UI Design.
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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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$1,000+Undisclosed2 - 9Bradford, England
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SEO company Digital Mark was established in 2018. The firm provides Search Engine Optimization and Web Design.
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$5,000+Undisclosed2 - 9Greenford, England
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LLUME Solutions is an artificial intelligence firm. The Greenford, England-based firm was launched in 2025. Their team focuses on Artificial Intelligence and Web Development.
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$5,000+$25 - $49 / hr10 - 49Manchester, England
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Apps Developer Lab is a Conversion Optimization company launched in 2018. The team specializes in Conversion Optimization and Web Development and is in Manchester, England and Islamabad, Pakistan.
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UndisclosedUndisclosed10 - 49London, England
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NexusBond, a web development company specializing in e-commerce solutions, faced significant challenges in a project involving website redesign and product migration. The reviews predominantly highlight issues with project management, accountability, and unmet deliverables, with 100% negative feedback regarding the execution of data migration and overall project completion. A notable theme is the disparity between the company's initial confident communication and the actual outcomes delivered.
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$1,000+$50 - $99 / hr2 - 9Manchester, England
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STRANDcreative, a SEO company, was launched in 2014. The team offers Search Engine Optimization and Web Design and is based in Manchester, England.
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$10,000+$150 - $199 / hr2 - 9Birmingham, England
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Class is a web design company. Based in Birmingham, England, their small team specializes in Web Design and UX/UI Design. The company was launched in 2010.
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$1,000+< $25 / hr2 - 9Slough, England
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Creatix9uk is a mobile app development firm in Slough, England. Launched in 2013, the team provides Mobile App Development and Search Engine Optimization.
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$10,000+$150 - $199 / hr50 - 249London, England
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Hugo & Cat is a branding agency founded in 2004. Located in London, England and , the team provides Branding and Digital Strategy.
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$5,000+$100 - $149 / hr50 - 249London, England
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WebSolutions is a web design company launched in 2009. The midsize team focuses on Web Design and Mobile App Development.
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UndisclosedUndisclosed50 - 249Romford, England
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Codezee Solutions is a web design company. The team focuses on Web Design and Mobile App Development and is located in Romford, England.
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$1,000+$25 - $49 / hr50 - 249Folkestone, England
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UniPegasus InfoTech Solutions Pvt. Ltd is a Saharanpur, India-based web development company. Established in 2018, the team specializes in Web Development and Mobile App Development.
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UndisclosedUndisclosed50 - 249Newcastle upon Tyne, England
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Cutting Edge Projects, a SEO company, was established in 2007. They provides Search Engine Optimization and IT staff augmentation.
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$1,000+$25 - $49 / hr50 - 249London, England
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Infowebusa Technologies is a SEO agency in Los Angeles, California and Noida, India. The team provides Search Engine Optimization and Pay Per Click.
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$25,000+Undisclosed2 - 9London, England
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Launched in 2019, Yaya is an Enterprise App Modernization company. Their team specializes in Enterprise App Modernization and Product Design.
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$75,000+$200 - $300 / hr2 - 9Send, England
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LSDLabs is a Send, England-based custom software development firm. They offer Custom Software Development and Mobile App Development.
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UndisclosedUndisclosed10 - 49London, England
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Launched in 2003, VizionOnline Limited is an e-commerce development firm. Their services include E-Commerce Development and Mobile App Development.
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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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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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$50,000+$150 - $199 / hr10 - 49London, England
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Other Media is a Digital Strategy company. They are located in London, England and England and have small team. They provide Digital Strategy and UX/UI Design.
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$1,000+$25 - $49 / hr10 - 49London, England
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Software development firm Lac Tac Innovation was founded in 2010. The team offers Custom Software Development and Mobile App Development.
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UndisclosedUndisclosed10 - 49London, England
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Echoapps360 is an app development company. Their small team is in London, England. Their team focuses on Mobile App Development and Other Application Development.
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$1,000+$25 - $49 / hr10 - 49Covent Garden, England
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Small application development firm UK Digital Company, is in Covent Garden, England. Their services include Mobile App Development and E-Commerce Development.
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$10,000+$100 - $149 / hr10 - 49Glasgow, Scotland
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Launched in 2004, Spider Online, a small Application Management & Support company, is headquartered in Glasgow, Scotland. Their team specializes in Application Management & Support and Web Design.
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UndisclosedUndisclosed10 - 49Edinburgh, Scotland
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Pufferfish is an Advertising company. The Edinburgh, Scotland-based company offers Advertising and Custom Software Development.
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UndisclosedUndisclosed250 - 999Caldecotte, England
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Rightmove is an UX company. Their midsize team is located in Caldecotte, England and offers UX/UI Design and Commercial Brokerage Services. The firm was founded in 2000.
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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.
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We evaluate service providers using a structured methodology that combines:
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- Market presence
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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.
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List of the Best Mobile App Development Agencies in the United Kingdom
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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 -
$5,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
60% Mobile App Development40% 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 -
$25,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
39.5/40.020/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
60% Mobile App Development40% 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 -
$50,000+$100 - $149 / hr10 - 49York, England
Ability to deliver
37.6/40.017.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
65% Mobile App Development35% 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 -
$25,000+$25 - $49 / hr50 - 249Manchester, England
Ability to deliver
36.9/40.017.6/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
55% Mobile App Development45% Other -
$50,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
36.8/40.017.6/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
70% Mobile App Development30% 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 -
$100,000+$100 - $149 / hr50 - 249Newcastle upon Tyne, 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+$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 -
$25,000+$100 - $149 / hr10 - 49Shoreham, England
Ability to deliver
36.1/40.016.6/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
80% Mobile App Development20% 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 -
$50,000+$100 - $149 / hr10 - 49Cardiff, Wales
Ability to deliver
35.5/40.016.4/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
70% Mobile App Development30% Other -
$100,000+$100 - $149 / hr250 - 999Salford, 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
39.2/40.020/20 Reviews9.9/10 Clients & Experience9.3/10 Market PresenceService focus
35% Mobile App Development65% Other -
$25,000+$50 - $99 / hr10 - 49York, England
Ability to deliver
35.1/40.015.8/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
60% Mobile App Development40% Other -
$50,000+$100 - $149 / hr50 - 249Bournemouth, England
Ability to deliver
37.6/40.017.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
40% Mobile App Development60% Other -
$5,000+$25 - $49 / hr50 - 249Winchester, England
Ability to deliver
38.9/40.019.4/20 Reviews10/10 Clients & Experience9.5/10 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 -
$25,000+$100 - $149 / hr2 - 9Alvechurch, England
Ability to deliver
34.3/40.015.8/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
100% Mobile App Development -
$50,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
36.8/40.017/20 Reviews10/10 Clients & Experience9.8/10 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 -
$50,000+$100 - $149 / hr10 - 49Manchester , England
Ability to deliver
33.7/40.015.6/20 Reviews9.8/10 Clients & Experience8.3/10 Market PresenceService focus
60% Mobile App Development40% Other -
$10,000+< $25 / hr50 - 249London, England
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
25% Mobile App Development75% 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
Latest Mobile App Development Articles
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UK Mobile App Development FAQs
UK-based agencies combine product strategy, user-centered design, and strong engineering standards aligned with North American and European business practices. By partnering with these dedicated firms, you’ll benefit from:
- Deep domain expertise across fintech, health, retail, media, and the public sector
- Compliance fluency (UK GDPR, PSD2/Open Banking, FCA guidance, NHS frameworks)
- Access to top talent from universities like Oxford, Cambridge, Imperial, and UCL
- Time zone overlap for European collaboration and near-real-time support for US clients
Many UK firms offer discovery workshops, rapid prototyping, and analytics-driven iteration — ideal if you need to validate an MVP or scale a product with measurable outcomes.
According to Clutch’s verified pricing data, the typical UK rates and ranges go:
- Hourly rates: £60 – £120, depending on seniority, region, and tech stack
- MVPs/feature-light apps: £30,000 – £80,000
- Mid-complexity apps (integrations, payments, dashboards): £80,000 – £200,000
- Enterprise/regulated builds: £200,000+
Keep in mind that costs vary thanks to several key factors, including scope, product complexity, integrations, and non-functional requirements.
- Fintech and banking
- Health and life sciences
- Retail and e-commerce
- Media and entertainment
- Travel, hospitality, and transport
- Education and public sector
- Gaming and creative tech
When vetting, ask about relevant compliance experience (e.g., ISO 27001, SOC 2) and examples with similar user volumes or data sensitivity.
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Assess product fit — Look for case studies that mirror your platform and domain.
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Validate discovery and UX — Strong partners run workshops, conduct user research, and define KPIs before writing code.
- Review engineering quality — Ask for architecture approaches, API patterns, CI/CD, test coverage, and sample code.
- Confirm compliance and security — Clarify data handling, encryption, privacy-by-design, and pen testing plans.
- Check team structure — Identify seniority, roles, and whether work is in-house or via staff augmentation.
- Align on delivery — Request a roadmap with milestones, communication cadence, and risk management.
- Verify references — Prioritize agencies with detailed, verified Clutch reviews and measurable results.
- Guaranteed app store rankings or fixed timelines before discovery
- Vague estimates without a clear scope, backlog, or acceptance criteria
- No access to your code repository, backlog, or analytics
- Minimal QA strategy (no automation, device matrix, or performance testing)
- Weak security posture (no data classification, missing encryption-at-rest/in-transit)
- Reliance on proprietary frameworks that create vendor lock-in
- Limited post-launch support or unclear SLAs
The UK is home to many top-tier app developers. Make sure you find a team that’s trustworthy, professional, and credible to get the best results for your investment.