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Top Mobile App Development Companies in the UK

412 IT service providers ranked by rating, review volume and listing quality.

Mobile app development covers applications built for phones and tablets, whether native to one platform, cross-platform from a shared codebase, or a web application wrapped for the stores. All three are sold under this heading and they have materially different costs, both to build and to keep running.

The recurring surprise for buyers is that shipping is not the end of the spend. Both stores change their requirements on their own schedule, and an app that is not updated will eventually stop being accepted or stop working. Ask what the maintenance arrangement is before comparing build quotes, because a lower build price with no maintenance path is not the cheaper option.

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Between them, the 411 best-ranked of these 412 IT service providers cover web development (381), web design (280), android (254) and iOS app (249). 403 of them have written a profile you can read before you get in touch.

TrustList ranks more than 400 mobile app development companies in the UK, ordered on client reviews and profile quality, never on payment. At the top right now: Zepto Systems ltd, Eton Digital Limited and Codezeros.

What to check before you shortlist a mobile app development company

Native or cross-platform, and why for your app
Who owns the app store accounts, the backend and the APIs
Support after launch, including updates for new operating system versions
How analytics, privacy consent and data storage are handled

Filter by fitbudget, engagement, size and more

AppInstitute
Web Development · Web Design · iOS App
If you have a local business a mobile app is a great way to reward repeat business customers, build loyalty, create social buzz and let new customers find out about you.
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Can Studios Ltd
Web Development · Web Design · Software Development
Established over 10 years ago and based in our dynamic studio in the heart of Sheffield, Can Studios Ltd. develop software solutions for learning and human resources requirements.
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Cocoon Development Ltd
Web Development · Web Design · UI/UX Design
Cocoon is a small team of passionate designers and developers aspiring to provide the best user experience possible without compromising on design.
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W2O Group
Social Media Marketing · Web Development · Web Design
W2O is the leading independent provider of analytics-driven, digital-first marketing services and communications to the healthcare sector.
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WDL (Website Design Ltd)
Web Development · Web Design · UI/UX Design
WDL is a full-service digital agency, based in Colchester, Essex.
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Websites4Pubs
Web Development · Web Design · UI/UX Design
We are the UK Pub Industry's leading specialist website builder. We know how important it is to rely on suppliers to help with the smooth running of a business.
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Zenitech
Web Development · Web Design · UI/UX Design
We are a community of 160 people across London, Cluj-Napoca, and Vilnius who combine creativity and expertise to deliver the IT solutions that help build future-ready businesses.
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Six Degrees Group
Web Development · Web Design · iOS App
Six Degrees is a cloud-led managed service provider. It works as a collaborative technology partner to businesses making a digital transition.
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ADZ Creative & Digital Limited
Search Engine Optimization · Web Development · Web Design
ADZ Media is a successful advertising agency and web design company located in Manchester UK with a talented team of creative and skilled designers, Google specialists,…
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Raidiam
Web Development · Web Design · iOS App
Independent advice, delivering on the potential of IAM to improve business outcomes.
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Kinseed
Web Development · Web Design · UI/UX Design
Every organization is different. That’s what makes your business special.
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Mapp Digital UK Ltd.
Web Development · iOS App · UI/UX Design
We support companies in target-oriented and attractive marketing to outperform the competition without throwing money out of the window.
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NTT Data UK
Web Development · Web Design · iOS App
NTT DATA is a trusted global innovator, employing over 100,000 people in over 50 countries around the world.
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Netcall
Web Development · Web Design · IT Services
Transform your customer engagement. Work smarter, gain competitive advantage, lower operating costs and hit your targets.
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PMA Digital Ltd
Social Media Marketing · Web Development · Web Design
We have been making Ideas Work for our clients since 1992. Our philosophy is simple; we understand that the start of a project requires excellent creative talent, but to make the…
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MMT Digital
Web Development · Web Design · UI/UX Design
MMT Digital, a technical consultancy specializing in the delivery of effective digital solutions, supports CIOs, CTOs, and CDOs to drive faster change and increased customer value.
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TouchNote
Web Design · iOS App · Mobile Platforms
We are reinventing personal communication for the digital era. TouchNote is a creative platform for personal communication.
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The Home Agency
Social Media Marketing · Search Engine Optimization · Web Development
Hello. We’re HOME. We’re a strategic marketing agency that grows brands by helping them gain and maintain attention.
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mkodo
Artificial Intelligence - AI · Web Development · Web Design
Since 2001, mkodo has partnered with tier 1 clients to produce world-class omnichannel digital experiences in the Betting, Gaming and Lotteries sector.
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Open Data Institute
Web Development · Web Design · iOS App
The ODI was co-founded in 2012 by the inventor of the web Sir Tim Berners-Lee and Artificial Intelligence expert Sir Nigel Shadbolt to advocate for the innovative use of open data…
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cloudThing
Web Development · Web Design · iOS App
cloudThing was born in 2012, with a mission to bring together the brightest thinkers and boldest business experts to help businesses take advantage of the incredible technology…
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Lighthouse Solutions Oy
Web Development · Web Design · iOS App
Lighthouse is a cloud software and services company that helps international companies to integrate and automate strategic management; strategy formulation, strategic investment…
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Naked Creativity
Search Engine Optimization · Web Development · Web Design
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Nominet
Social Media Marketing · Search Engine Optimization · Web Development
For over 20 years, Nominet has been operating at the heart of the internet infrastructure as proud guardians of the.UK domain name registry.
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How many mobile app development companies are there in the UK?

412 companies on TrustList offer mobile app development and are based in the UK. That makes the UK the number 3 mobile app development market we rank, after the USA, India.

How is this ranking worked out?

Each firm's position comes from its client reviews and its profile, blended into one score:

Rating, smoothed so a single five-star review cannot outrank a firm with hundreds of good ones
Review volume, with diminishing returns
Profile completeness: the details a buyer needs to judge the firm
Earned trust: verification and awards, as a small lift

No firm can pay for a position. Sponsored listings are labelled and shown apart from this list. How rankings work

What else do firms in the UK offer?

We also rank web development (1,531), web design (1,385) and IT services (871) in the UK.

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Top Mobile App Development Companies in the UK

AppInstitute

Can Studios Ltd

Cocoon Development Ltd

W2O Group

WDL (Website Design Ltd)

Websites4Pubs

Zenitech

Six Degrees Group

ADZ Creative & Digital Limited

Raidiam

Kinseed

Mapp Digital UK Ltd.

NTT Data UK

Netcall

PMA Digital Ltd

MMT Digital

TouchNote

The Home Agency

mkodo

Open Data Institute

cloudThing

Lighthouse Solutions Oy

Naked Creativity

Nominet

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