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UPDATED September, 2021

100 Mobile App Developers in the United Kingdom

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How do you hire a mobile app developer in the United Kingdom for your business? To find the right company, follow these steps:

  1. Identify your project needs. Before releasing an RFP or meeting with a potential partner, compile a list of your requirements. Include designs, features, and functionalities to get input from the app developers you’re talking to.
  2. Choose a mobile app development platform — iOS vs. Android — and if you want to build a native, hybrid, or cross-platform app. Ask yourself if it’s important that the app is available on both the App Store and Google Play. Can you build natively while staying on budget?
  3. Read client testimonials, reviews, and case studies to get a better understanding of what your top contenders are capable of doing. If you find a project similar to yours, examine how they went about the project, how easy it was to communicate, and what their shortcomings were.

With hundreds of app development companies to choose from, how do you get started? Our list of the best app development companies includes client reviews, minimum project size, team size, specialty services, and client focus. Define the services you need, project goals, and budget to begin narrowing your choices. If you need help creating a shortlist, tell us about your project and receive personalized recommendations.

List of the Best App Development Companies in the UK

London, United Kingdom
250 - 999 employees
$50,000+
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DCSL GuideSmiths is a custom software development company. Based in London, United Kingdom; Farnborough, United Kingdom; Manchester, United Kingdom and București, Romania, the agency was founded in 1994. Their services include custom software development, web development, enterprise app modernization, and mobile app development.

Services

Mobile App Development Custom Software Development Web Development IT Staff Augmentation

Client Focus

15% Small Business (<$10M)
60% Midmarket ($10M - $1B)
25% Enterprise (>$1B)
London, United Kingdom
50 - 249 employees
$25,000+
Visit Site
Tapptitude is a mobile app development company. The team specializes in mobile app development, ux/ui design, web development, and Artificial Intelligence and is in Cluj-Napoca, Romania; London, United Kingdom; New York, New York and Amsterdam, Netherlands.

Services

Mobile App Development UX/UI Design Web Development Artificial Intelligence

Client Focus

60% Small Business (<$10M)
30% Midmarket ($10M - $1B)
10% Enterprise (>$1B)
London, United Kingdom
50 - 249 employees
$75,000+
Visit Site

Established in 2007, hedgehog lab is an app development company. In London, United Kingdom; Boston, Massachusetts and Newcastle Upon Tyne, United Kingdom, the team specializes in mobile app development and web development.

Services

Mobile App Development Web Development

Client Focus

5% Small Business (<$10M)
35% Midmarket ($10M - $1B)
60% Enterprise (>$1B)
Need help selecting a company?

Based on your budget, timeline, and specifications we can help you build a shortlist of companies that perfectly matches your project needs. Schedule a free consultation with an analyst.

Free Consultation
London, United Kingdom
250 - 999 employees
$10,000+
Visit Site
TatvaSoft is an Ahmedabad, India-based software development company. Their services include custom software development, web development, e-commerce development, IT managed services, and more.

Services

Mobile App Development Custom Software Development Web Development E-Commerce Development IT Managed Services

Client Focus

55% Small Business (<$10M)
35% Midmarket ($10M - $1B)
10% Enterprise (>$1B)
London, United Kingdom
50 - 249 employees
$25,000+
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Based in New York City, New York; San Francisco, California; Zagreb, Croatia and Ljubljana, Slovenia, Infinum is a midsize mobile application development firm. The team offers mobile app development, ux/ui design, web development, e-commerce development, and more.

Services

Mobile App Development Custom Software Development UX/UI Design Web Development Web Design

Client Focus

15% Small Business (<$10M)
40% Midmarket ($10M - $1B)
45% Enterprise (>$1B)
London, United Kingdom
1,000 - 9,999 employees
$25,000+
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ITechArt Group is a custom software development firm founded in 2002. The company focuses on custom software development, mobile app development, AR/VR development, e-commerce development, and more, and is large.

Services

Mobile App Development Custom Software Development AR/VR Development CRM Consulting and SI IoT Development

Client Focus

10% Small Business (<$10M)
60% Midmarket ($10M - $1B)
30% Enterprise (>$1B)
London, United Kingdom
50 - 249 employees
$50,000+
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Launched in 2007, Intellectsoft is a midsize Miami, Florida-based custom software development firm. Their team offers custom software development, mobile app development, enterprise app modernization, IT staff augmentation, and more.

Services

Mobile App Development Custom Software Development Enterprise App Modernization IT Strategy Consulting

Client Focus

10% Small Business (<$10M)
50% Midmarket ($10M - $1B)
40% Enterprise (>$1B)
Manchester, United Kingdom
50 - 249 employees
$25,000+
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Headquartered in Manchester, United Kingdom, Digiryte is a custom software development company and mobile application development company. They specialize in custom software development and mobile app development and were established in 2015.

Services

Mobile App Development Web Development Custom Software Development

Client Focus

30% Small Business (<$10M)
60% Midmarket ($10M - $1B)
10% Enterprise (>$1B)
London, United Kingdom
50 - 249 employees
$75,000+
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Launched in 2007, Fueled is a midsize application development firm. Their services include mobile app development, ux/ui design, blockchain, web design, and more.

Services

Mobile App Development UX/UI Design Blockchain Web Design Web Development

Client Focus

25% Small Business (<$10M)
40% Midmarket ($10M - $1B)
35% Enterprise (>$1B)
London, United Kingdom
50 - 249 employees
$100,000+
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Waracle is a midsize London, United Kingdom-based mobile app development firm. The team focuses on mobile app development, IoT development, and AR/VR development.

Services

Mobile App Development Web Development AR/VR Development

Client Focus

20% Midmarket ($10M - $1B)
80% Enterprise (>$1B)
Manchester, United Kingdom
50 - 249 employees
$5,000+
Visit Site

Based in Nadiad, India, Groovy Web LLP is a small custom software development firm. The team offers custom software development, mobile app development, web development, ux/ui design, and more.

Services

Mobile App Development Web Development Custom Software Development

Client Focus

45% Small Business (<$10M)
45% Midmarket ($10M - $1B)
10% Enterprise (>$1B)
London, United Kingdom
50 - 249 employees
$100,000+
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Mubaloo is an application development company. The team is in London, United Kingdom and Bristol, United Kingdom, and their services include mobile app development, ux/ui design, digital strategy, and web development.

Services

Mobile App Development Digital Strategy UX/UI Design Web Development

Client Focus

5% Small Business (<$10M)
40% Midmarket ($10M - $1B)
55% Enterprise (>$1B)
Leeds, United Kingdom
10 - 49 employees
$10,000+
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Application development firm Intelivita was established in 2014. The team focuses on mobile app development, AR/VR development, and web development.

Services

Mobile App Development AR/VR Development Web Development

Client Focus

60% Small Business (<$10M)
30% Midmarket ($10M - $1B)
10% Enterprise (>$1B)
York, United Kingdom
50 - 249 employees
$50,000+
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In York, United Kingdom, Netsells Group is an app development firm. They focus on mobile app development, web development, ux/ui design, and BI & big data consulting & SI.

Services

Mobile App Development Web Development BI & Big Data Consulting & SI UX/UI Design

Client Focus

40% Small Business (<$10M)
40% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
Bournemouth, United Kingdom
10 - 49 employees
$50,000+
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3 SIDED CUBE is a mobile app development firm. The team offers mobile app development and ux/ui design and is in Bournemouth, United Kingdom; London, United Kingdom and Washington, District of Columbia.

Services

Mobile App Development UX/UI Design

Client Focus

30% Small Business (<$10M)
40% Midmarket ($10M - $1B)
30% Enterprise (>$1B)
London, United Kingdom
50 - 249 employees
$50,000+
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Tivix is a software development firm. In San Francisco, California; Portland, Oregon; New York, New York and Wrocław, Poland, the company was founded in 2008. Their services include custom software development, web development, and mobile app development.

Services

Mobile App Development Custom Software Development Web Development

Client Focus

30% Small Business (<$10M)
50% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
London, United Kingdom
10 - 49 employees
$50,000+
Visit Site
The Distance App Developers is a mobile application development company. They are headquartered in London, United Kingdom and York, United Kingdom and have small team of experts. Their services include mobile app development.

Services

Mobile App Development

Client Focus

34% Small Business (<$10M)
33% Midmarket ($10M - $1B)
33% Enterprise (>$1B)
London, United Kingdom
10 - 49 employees
$10,000+
Visit Site
Exyte is an AR/VR development company. They focus on AR/VR development, Artificial Intelligence, blockchain, and mobile app development and were established in 2014. The firm is headquartered in New York, New York; Novosibirsk, Russia and London, United Kingdom.

Services

Mobile App Development AR/VR Development Artificial Intelligence Blockchain

Client Focus

40% Small Business (<$10M)
60% Midmarket ($10M - $1B)
London, United Kingdom
250 - 999 employees
$10,000+
Visit Site

Tkxel is an application development firm established in 2008. The firm specializes in mobile app development, CRM consulting and SI, and web development.

Services

Mobile App Development Web Development CRM Consulting and SI

Client Focus

30% Small Business (<$10M)
40% Midmarket ($10M - $1B)
30% Enterprise (>$1B)
London, United Kingdom
50 - 249 employees
$25,000+
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Thoughtbot is a website development company. Established in 2003, their team focuses on web development, mobile app development, and ux/ui design.

Services

Mobile App Development Web Development UX/UI Design

Client Focus

40% Small Business (<$10M)
35% Midmarket ($10M - $1B)
25% Enterprise (>$1B)
Salford, United Kingdom
50 - 249 employees
$100,000+
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Launched in 2009, Apadmi is a mobile app development firm. The midsize team focuses on mobile app development, custom software development, ux/ui design, architectural design, and more.

Services

Mobile App Development AR/VR Development Architectural Design Custom Software Development E-Commerce Development

Client Focus

10% Small Business (<$10M)
50% Midmarket ($10M - $1B)
40% Enterprise (>$1B)
Bristol, United Kingdom
50 - 249 employees
$5,000+
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TechGropse Pvt. Ltd. Is an application development company. They are based in Decatur, Georgia; Noida, India; Dubai, United Arab Emirates and Dammam, Saudi Arabia and have midsize team. They provide mobile app development, Artificial Intelligence, AR/VR development, blockchain, and more.

Services

Mobile App Development AR/VR Development Artificial Intelligence Blockchain IoT Development

Client Focus

30% Small Business (<$10M)
35% Midmarket ($10M - $1B)
35% Enterprise (>$1B)
Reigate, United Kingdom
50 - 249 employees
$50,000+
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Sonin App Development is an application development firm based in Reigate, United Kingdom; Edinburgh, United Kingdom and Paris, France. The team focuses on mobile app development, ux/ui design, and web development.

Services

Mobile App Development UX/UI Design

Client Focus

50% Small Business (<$10M)
30% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
Lincoln, United Kingdom
250 - 999 employees
$75,000+
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E-commerce development company Codal was established in 2009. The midsize team offers e-commerce development, ux/ui design, and mobile app development.

Services

Mobile App Development UX/UI Design E-Commerce Development

Client Focus

10% Small Business (<$10M)
20% Midmarket ($10M - $1B)
70% Enterprise (>$1B)
Sevenoaks, United Kingdom
50 - 249 employees
$5,000+
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MobileCoderz Technologies Pvt Ltd is a mobile application development firm. Based in Noida, India, the agency offers mobile app development, ux/ui design, web development, and web design.

Services

Mobile App Development UX/UI Design Web Development Web Design

Client Focus

30% Small Business (<$10M)
40% Midmarket ($10M - $1B)
30% Enterprise (>$1B)
Leamington Spa, United Kingdom
10 - 49 employees
$50,000+
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Black Pepper Software Ltd. Is a custom software development company. They were established in 1999 and offer custom software development, ux/ui design, cloud consulting & SI, IT strategy consulting, and more.

Services

Mobile App Development Custom Software Development Cloud Consulting & SI IT Strategy Consulting UX/UI Design

Client Focus

10% Small Business (<$10M)
20% Midmarket ($10M - $1B)
70% Enterprise (>$1B)
Brighton, United Kingdom
10 - 49 employees
$25,000+
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Launched in 2006, Brightec is a small Brighton, United Kingdom-based app development firm. Their services include mobile app development and ux/ui design.

Services

Mobile App Development UX/UI Design

Client Focus

25% Small Business (<$10M)
50% Midmarket ($10M - $1B)
25% Enterprise (>$1B)
Alvechurch, United Kingdom
2 - 9 employees
$10,000+
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Exploding Phone is an Alvechurch, United Kingdom-based application development company. They specialize in mobile app development, web development, and custom software development.

Services

Mobile App Development Web Development Custom Software Development

Client Focus

40% Small Business (<$10M)
50% Midmarket ($10M - $1B)
10% Enterprise (>$1B)
London, United Kingdom
10 - 49 employees
$10,000+
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Tech Alchemy is a blockchain company. Their team is based in London, United Kingdom and London, United Kingdom and focuses on blockchain, web development, mobile app development, web design, and more.

Services

Mobile App Development Blockchain Web Development Web Design UX/UI Design

Client Focus

80% Small Business (<$10M)
20% Midmarket ($10M - $1B)
London, United Kingdom
2 - 9 employees
$5,000+
Visit Site
App development firm Digiruu offers mobile app development, ux/ui design, web design, and web development. They are located in London, United Kingdom.

Services

Mobile App Development UX/UI Design Web Design Web Development

Client Focus

40% Small Business (<$10M)
40% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
York, United Kingdom
2 - 9 employees
$25,000+
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Thumbmunkeys Ltd is an application development company. Established in 2012, the agency is headquartered in York, United Kingdom. Their services include mobile app development and web development.

Services

Mobile App Development Web Development

Client Focus

50% Small Business (<$10M)
25% Midmarket ($10M - $1B)
25% Enterprise (>$1B)
London, United Kingdom
50 - 249 employees
$10,000+
Visit Site

Studio Graphene is a custom software development firm. The firm is headquartered in London, United Kingdom; Geneva, Switzerland and Lisboa, Portugal. Their team offers custom software development, mobile app development, and ux/ui design.

Services

Mobile App Development Custom Software Development UX/UI Design

Client Focus

40% Small Business (<$10M)
25% Midmarket ($10M - $1B)
35% Enterprise (>$1B)
London, United Kingdom
10 - 49 employees
$10,000+
Visit Site

Based in Gliwice, Poland and London, United Kingdom, Gorrion Software House is a small custom software development firm. The team specializes in custom software development, mobile app development, and ux/ui design.

Services

Mobile App Development Custom Software Development UX/UI Design

Client Focus

60% Small Business (<$10M)
30% Midmarket ($10M - $1B)
10% Enterprise (>$1B)
London, United Kingdom
50 - 249 employees
$25,000+
Visit Site
Empire Elements is a London, United Kingdom-based app development company. Their services include mobile app development, ux/ui design, web development, and web design.

Services

Mobile App Development UX/UI Design Web Development Web Design

Client Focus

80% Small Business (<$10M)
10% Midmarket ($10M - $1B)
10% Enterprise (>$1B)
Manchester, United Kingdom
2 - 9 employees
$5,000+
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Fortnight is a small Manchester , United Kingdom-based application development firm. The team specializes in mobile app development, branding, product design, ux/ui design, and more.

Services

Mobile App Development Branding Product Design Web Design UX/UI Design

Client Focus

70% Small Business (<$10M)
25% Midmarket ($10M - $1B)
5% Enterprise (>$1B)
London, United Kingdom
10 - 49 employees
$25,000+
Visit Site

Imaginary Cloud is a small London, United Kingdom-based software development firm. Their services include custom software development, mobile app development, web development, ux/ui design, and more.

Services

Mobile App Development Custom Software Development UX/UI Design Web Development IT Staff Augmentation

Client Focus

20% Small Business (<$10M)
50% Midmarket ($10M - $1B)
30% Enterprise (>$1B)
Sutton, United Kingdom
50 - 249 employees
$50,000+
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Geeks Ltd is a Sutton, United Kingdom-based software development company. Their services include custom software development, mobile app development, ux/ui design, cloud consulting & SI, and more.

Services

Mobile App Development Custom Software Development Application Management & Support Cloud Consulting & SI IT Strategy Consulting

Client Focus

15% Small Business (<$10M)
60% Midmarket ($10M - $1B)
25% Enterprise (>$1B)
london, United Kingdom
50 - 249 employees
$1,000+
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CronJ IT Technologies is a mobile application development company. They focus on mobile app development, custom software development, and web development and are located in Bengaluru, India; Abu Dhabi, United Arab Emirates; london, United Kingdom and New York, New York.

Services

Mobile App Development Artificial Intelligence Custom Software Development

Client Focus

20% Small Business (<$10M)
50% Midmarket ($10M - $1B)
30% Enterprise (>$1B)
London, United Kingdom
50 - 249 employees
$5,000+
Visit Site

Clavax is a mobile app development company. The midsize San Jose, California-based team provides mobile app development, web development, AR/VR development, BI & big data consulting & SI, and more. The firm was established in 2011.

Services

Mobile App Development Web Development AR/VR Development BI & Big Data Consulting & SI Blockchain

Client Focus

40% Small Business (<$10M)
35% Midmarket ($10M - $1B)
25% Enterprise (>$1B)
London, United Kingdom
1,000 - 9,999 employees
$25,000+
Visit Site
Founded in 2002, DMI (Digital Management, Inc.) is a large Bethesda, Maryland-based UX company. Their services include ux/ui design, branding, and mobile app development.

Services

Mobile App Development UX/UI Design Branding

Client Focus

10% Small Business (<$10M)
35% Midmarket ($10M - $1B)
55% Enterprise (>$1B)
Harrogate, United Kingdom
10 - 49 employees
Undisclosed
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Eden Agency is a small Harrogate, United Kingdom-based UX agency. Their services include ux/ui design, mobile app development, web development, enterprise app modernization, and more.

Services

Mobile App Development UX/UI Design Web Development Enterprise App Modernization Artificial Intelligence

Client Focus

20% Small Business (<$10M)
30% Midmarket ($10M - $1B)
50% Enterprise (>$1B)
London, United Kingdom
10 - 49 employees
$10,000+
Visit Site
Mobile application development company Stakk was launched in 2016. Based in London, United Kingdom, the team offers mobile app development, web development, custom software development, and ux/ui design.

Services

Mobile App Development UX/UI Design Web Development

Client Focus

45% Small Business (<$10M)
35% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
London, United Kingdom
2 - 9 employees
$10,000+
Visit Site

In London, United Kingdom, Binary Mango is a small application development firm. The team focuses on mobile app development and AR/VR development.

Services

Mobile App Development Blockchain

Client Focus

80% Small Business (<$10M)
10% Midmarket ($10M - $1B)
10% Enterprise (>$1B)
London, United Kingdom
10 - 49 employees
$25,000+
Visit Site
Theodo, a custom software development firm, specialize in custom software development, mobile app development, and web development. They were established in 2009.

Services

Mobile App Development Custom Software Development Web Development

Client Focus

34% Small Business (<$10M)
33% Midmarket ($10M - $1B)
33% Enterprise (>$1B)
Cardiff, United Kingdom
10 - 49 employees
$100,000+
Visit Site
Rantmedia is an application development firm. The company is in Cardiff, United Kingdom. Their team focuses on mobile app development and ux/ui design.

Services

Mobile App Development UX/UI Design

Client Focus

30% Small Business (<$10M)
50% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
Dundee, United Kingdom
10 - 49 employees
$10,000+
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Zudu, a mobile app development company, is based in Dundee, United Kingdom; Edinburgh, United Kingdom and London , United Kingdom. The team provides mobile app development and web development.

Services

Mobile App Development Web Development

Client Focus

20% Small Business (<$10M)
50% Midmarket ($10M - $1B)
30% Enterprise (>$1B)
Martlesham, United Kingdom
10 - 49 employees
$25,000+
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Mobile app development company Coderus is located in Martlesham, United Kingdom; Milton, United Kingdom and Norwich, United Kingdom. The team provides mobile app development, IoT development, wearable app development, ux/ui design, and more.

Services

Mobile App Development Custom Software Development IoT Development Wearable App Development IT Strategy Consulting

Client Focus

50% Small Business (<$10M)
40% Midmarket ($10M - $1B)
10% Enterprise (>$1B)
Gateshead, United Kingdom
2 - 9 employees
$10,000+
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ARCH is an application development company located in Gateshead, United Kingdom and London, United Kingdom. Established in 2005, the team specializes in mobile app development, web development, ux/ui design, web design, and more.

Services

Mobile App Development Web Development UX/UI Design Web Design CRM Consulting and SI

Client Focus

60% Small Business (<$10M)
30% Midmarket ($10M - $1B)
10% Enterprise (>$1B)
Lytchett Matravers, United Kingdom
50 - 249 employees
$1,000+
Visit Site

Exemplary Marketing LLC is an UX design company and app development company. They are in tinley park, Illinois and tinley park, Illinois. Their team specializes in ux/ui design and mobile app development.

Services

Mobile App Development UX/UI Design

Client Focus

50% Small Business (<$10M)
50% Enterprise (>$1B)
Manchester, United Kingdom
10 - 49 employees
$25,000+
Visit Site
App development company Corporation Pop is in Manchester, United Kingdom. Founded in 2003, the team offers mobile app development, AR/VR development, custom software development, and web development.

Services

Mobile App Development AR/VR Development Custom Software Development Web Development

Client Focus

55% Small Business (<$10M)
25% Midmarket ($10M - $1B)
20% Enterprise (>$1B)
Need help selecting a company?

Based on your budget, timeline, and specifications we can help you build a shortlist of companies that perfectly matches your project needs. Schedule a free consultation with an analyst.

Free Consultation