Top 100 Mobile App Developers in London
The Best of January 2025Looking for a top mobile app development company in London?
App development is essential today for an online business. If you want to boost your sales using technology, app development is truly recommended for everyone. Browse through the list we’ve concocted of London’s leading app development companies to help you find the perfect partner for your project.
List of the Best London Mobile App Development Companies
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1
$25,000+50 - 249 employeesLondon, EnglandEmpat is a mobile application development firm located in Kyiv, Ukraine; San Francisco, California; London, England and Miami, Florida. The midsize firm was founded in 2013. Their services include Mobile App Development, Custom Software Development, Web Development, and Low/No Code Development.Read More
Clients
We are focused on small and medium companies and startups, guiding them through all stages of development. Our clients achieve remarkable success, like Obimy with 10M+ downloads, and Monitree, built for the NHS. We deliver beyond expectations.Industries
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2
$5,000+50 - 249 employeesLondon, EnglandRead More
Mobile app development company Tapptitude has offices in Romania, the US, and London. The team of 100+ employees specializes in iOS and Android app development and offers UX/UI design, IT strategy consulting, and web development. Founded in 2013, Tapptitude mainly works with small businesses and startups in the real estate, automotive, and arts and entertainment industries.
Clients
TenorIndustries
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3
$10,000+50 - 249 employeesLondon, EnglandRead More
Rootquotient Technologies is a Custom Software Development agency with offices in London, Toronto and India Since 2019, the team of 170 has specialized in Custom made Web Application Development, Cross-platform Mobile App Development, Artificial Intelligence, Block chain, Machine Learning and Business Intelligence solutions.
Clients
Siemens GamesaIndustries
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4
$25,000+10 - 49 employeesLondon, EnglandRead More
Exyte is a software development firm based in Novosibirsk, Russia. Founded in 2014, Exyte primarily works with startups on product development and has 14 employees. Their diverse technology stack and forward-thinking approach set them apart; they offer full-cycle mobile app development, AR/VR development, and UI/UX design.
Clients
Delta AirlinesIndustries
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5
$25,000+10 - 49 employeesLondon, EnglandRead More
STAKK is a London-based mobile app company founded in 2020. With fewer than 50 employees, they specialize in mobile app development, web development, and UX/UI design for clients that work in various industries, such as IT, business services, and the government.
Clients
The British MuseumIndustries
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6
$10,000+10 - 49 employeesLondon, EnglandAppify, a small mobile app development company, is based in Tullamore, Ireland; London, England; Cambridge, Massachusetts and Dublin, Ireland. Established in 2019, the team specializes in Mobile App Development, UX/UI Design, IoT development, and Enterprise App Modernization.Read More
Clients
NHSIndustries
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7
$5,000+50 - 249 employeesLondon, EnglandRead More
Established in 2011, iConnect info solutions pvt ltd is a web development firm. They are headquartered in Navi Mumbai, India and London, United Kingdom and have a small team. Their services include web development, IT staff augmentation, mobile app development, and cloud consulting & SI.
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8
$25,000+10 - 49 employeesShoreham, EnglandRead More
Brightec is a native mobile app development company based in Brighton with a satellite office in London. Begun in 2006, their 10+ team creates agile and functional business solutions for both iOS and Android.
Clients
Virgin Trains Ticketing Virgin Red Waterstones GoogleIndustries
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9
$100,000+250 - 999 employeesLondon, EnglandEstablished in 2009, Apadmi is an application development firm. Their midsize team is headquartered in Salford, England; Amsterdam, Netherlands; Edinburgh, Scotland and London, England. Their team provides Mobile App Development, Mobile & App Marketing, Web Development, and AR/VR development.Read More
Clients
BBCIndustries
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10
$50,000+50 - 249 employeesReigate, EnglandRead More
Sonin is a mobile app development agency based in Reigate, England, and was founded in 2008. Their team of 28 employees specializes in mobile app development, web development, and UX/UI design.
Clients
Alpine Belle Hutt The British Museum CaterpillarIndustries
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11
$25,000+250 - 999 employeesLondon, EnglandRead More
Robosoft Technologies is a full-service digital experiences agency offering digital advisory, design strategy, UX/UI services, application development & maintenance and expertise in emerging technologies such as AR, VR, blockchain, chatbots and more. Established in 1996 and headquartered in San Francisco, the team of 500+ has offices in Mumbai, Udupi, Bengaluru, Chicago, and New York.
Clients
Warner Bros. DiscoveryIndustries
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12
$1,000+1,000 - 9,999 employeesLondon, EnglandRead More
Zerocoder is a London, United Kingdom-based software development firm. The large firm was founded in 2023. Their services include custom software development, web development, mobile app development, web design, and more.
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13
$25,000+50 - 249 employeesLondon, EnglandRead More
Xenia Tech is a development agency founded in 2017 with fewer than 50 members. Based in Da Nang, Vietnam, they are experts in web development, mobile app development, and web design for small businesses in the fields of IT, business services, and advertising.
Clients
nClud agencyIndustries
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14
$10,000+250 - 999 employeesBarking, EnglandRead More
Webskitters LLC is a software company headquartered in Miami, Fla. Founded in 2010, Webskitters LLC has a team of around 125 employees who specialize in web development, mobile app development, and mobile app modernization, primarily for small business clients.
Clients
Mercedes-AMGIndustries
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15
$25,000+250 - 999 employeesLondon, EnglandRead More
Infinum is a software development company in San Francisco, CA. The 50+ team has equal experience in mobile and web development. They work with clients from a variety of industries, including business and financial services and automotive.
Clients
PhilipsIndustries
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16
$10,000+10 - 49 employeesLondon, EnglandRead More
Foresight Mobile is an end-to-end mobile development agency founded in 2016 based in Manchester, England. Run by a team of fewer than 10, they offer custom software, mobile app, and web development services to their clients.
Clients
Table.coIndustries
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17
$50,000+1,000 - 9,999 employeesLondon, EnglandRead More
Based in Vienna, VA, 10Pearls designs and maintains apps for various companies. The company and its nearly 350 employees have experience in cybersecurity, product development, and UX/UI design.
Clients
HughesNetIndustries
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18
$25,000+10 - 49 employeesLondon, EnglandRead More
Red C London is a mobile app development agency, founded in 1997. Based in London, their team of 11 specializes in mobile app development, web design, and UX/UI design. They work primarily with enterprises and midmarket businesses, focusing on financial services, government, and nonprofits.
Clients
SonyIndustries
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19
$5,000+10 - 49 employeesLondon, EnglandRead More
KeyToTech is a software development agency based in Lviv, Ukraine. Founded in 2017, the company offers custom software development, mobile app development, and UX/UI design done by their team of 10. They work with small businesses and midmarket firms from many different industries, including financial services, e-commerce, and healthcare.
Clients
Meest Post CyclingHero DonorSeeIndustries
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20
$1,000+50 - 249 employeesHertfordshire, EnglandIIH Global is a midsize software development company. The Hertfordshire, England-based firm was founded in 2013. Their services include Custom Software Development, Mobile App Development, Web Design, Web Development, and more.Read More
Clients
FLOORS TO WALLS Inode Ultimate Player HQ PharmsmartIndustries
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21
$50,000+10 - 49 employeesLondon, EnglandRead More
Ampersand & Ampersand is a mobile app development company based in London. Founded in 2011, the team of 19 specializes in mobile app development, UX/UI design and wearable app development. They work primarily with small business and enterprise clients, mainly in the healthcare and medical industry.
Clients
Kingston Hospital NHS Foundation TrustIndustries
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22
$50,000+1,000 - 9,999 employeesLondon, EnglandRead More
Andersen is an international custom software development company that, among other things, specializes in healthcare software development. Since its founding in 2007, the company has opened more than ten development centers and about ten sales offices worldwide. More than 2700 highly qualified specialists work on developing, customizing corporate IT solutions, web applications, and mobile applications. Andersen has completed over 950 projects and received hundreds of positive reviews from clients worldwide. Today the company is working on over 250 projects. Our technology stack includes .NET, C#, Java, Python, PHP, Node.js, TypeScript, Golang, C++, JavaScript, Angular, React.js, Vue.js, HTML, CSS, Java (Android), Swift / Objective C (iOS), React Native, and more. We also offer manual and automated testing, business and data analysis, UI/UX design, DevOps services, IT security management, and L1, L2, L3 support.
Clients
SamsungIndustries
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23
$50,000+50 - 249 employeesLondon, EnglandRead More
3 SIDED CUBE is an accredited app development and digital product agency headquartered in Bournemouth, England with additional locations in London, Chicago, and Washington, DC. Since their ambitious beginning in 2009, the team of about 38 has collaborated with startups and international organizations, reaching over 87 countries and more than 100 million global downloads. In addition to mobile app development, they also provide UX/UI design services to inspirational organizations.
Clients
American Red Cross British Red Cross Vodafone GlastonburyIndustries
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24
$5,000+50 - 249 employeesLondon, EnglandRead More
Web design company Brander Studio is located in Kharkiv, Ukraine. The midsize agency was founded in 2009. Their team provides web design, mobile app development, web development, and digital strategy.
Clients
UK Planet ToolsIndustries
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25
$10,000+250 - 999 employeesLondon, EnglandSoftProdigy is a software development company. They are located in Great Neck, New York; Great Neck, New York; London, England and Sahibzada Ajit Singh Nagar, India and have a midsize team. Their services include Custom Software Development, Mobile App Development, Artificial Intelligence, cloud consulting & SI, and more. The agency was launched in 2006.Read More
Clients
DeloitteIndustries
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26
$50,000+2 - 9 employeesLondon, EnglandRead More
Digiruu is a digital firm founded in 2016 run by a team of fewer than 10 professionals. Based in London, the company lends their expertise in mobile app development, UX/UI design, and web design to clients ranging from startups to large enterprises, working in various industries such as consumer products, advertising, and media.
Clients
Pretty LavishIndustries
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27
$25,000+10 - 49 employeeslondon, EnglandRead More
Thought&Function is a digital agency founded in London in 2017 with no more than 10 members. They are experts in web development, mobile app development, and UX/UI design solutions for clients in the industries of financial services, education, and health care.
Clients
DoctorLinkIndustries
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28
$10,000+2 - 9 employeesLondon, EnglandRead More
Ingenious App Studios is a mobile app development firm based in London. Founded in 2018, their team of 8 serves clients in the internet and IT sectors. Services include web development.
Clients
MFP AppIndustries
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29
$10,000+10 - 49 employeesLondon, EnglandRead More
Old.St Labs is a software development business based in London. The business, founded in 2020, has a team of more than ten that provides custom software development, mobile app development, UX/UI design, web design & development, and AI services. Old.St Labs serves small and mid-market companies in the advertising & marketing, education, financial services, health care & medical, and legal industries.
Clients
KoponaIndustries
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