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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

UCW Industries
Web Development · Web Design · iOS App
UCW Industries offers innovative and result in oriented quality services to customers in the embedded, wireless, big data, and web domains.
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Momentum Digital Advisory
Web Development · Web Design · Mobile Platforms
Momentum provides independent digital and technology advice, expertise and leadership to executives, investors and entrepreneurs.
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Code & Pepper
Web Development · iOS App · UI/UX Design
Code & Pepper was established in 2006 by two technology professionals – Lucas Korol & Adam Pogorzelski.
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Ficode Technologies
Web Development · Web Design · UI/UX Design
Ficode has extensive experience in serving clients from diverse industries.
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Kagool
Custom Software Development · Web Development · Web Design
Kagool is an award-winning digital agency and top tier, Sitecore Platinum Partner. We have offices in Cardiff, Manchester, and London.
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NetMonkeys Ltd
Software Development · Mobile Platforms · IT Services
NetMonkeys Ltd is a business applications & technology company based in the heart of Manchester's creative hub, the Northern Quarter.
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Cyber Noise
Custom Software Development · Web Development · Web Design
Cyber Noise is a London based, boutique software development company. We specialize in the design and development of bespoke software, both web, and mobile, for startups.
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Luminos Software
Search Engine Optimization · Custom Software Development · Web Development
Luminos helps entrepreneurs and entrepreneurially-minded companies create exceptional digital products and transform their businesses for the future.
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AtomicMedia
Search Engine Optimization · Web Development · iOS App
AtomicMedia is an independently owned, award-winning digital agency specializing in app development, web design, and video production.
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Web Design Sun®
Web Development · iOS App · UI/UX Design
We are Web Design and Development Fully Remote Company focused on Client’s Results and Revenue.
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Ballard Chalmers Ltd
Web Development · iOS App · UI/UX Design
Ballard Chalmers is one of the UK’s leading custom software engineering companies, specializing in enterprise applications on the Microsoft Platform.
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Tribal Systems
Web Development · Web Design · iOS App
Founded in 1996 by Tony Butcher, Tribal focuses on providing high-quality website solutions at a sensible price.
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Systolic
Web Development · Web Design · iOS App
Systolic is a product development consultancy with a personal and flexible approach, established by an experienced product design engineer and project manager.
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Pyco IT Solutions Ltd
Web Development · Web Design · iOS App
Pyco IT Solutions Ltd is a specialist software development company headquartered in Rochdale, northwest of Oldham and northeast of Manchester.
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Aceville Publications
Web Development · Web Design · iOS App
Aceville Publications has more than 35 years’ experience of publishing print and digital media in a broad range of areas, from health and gardening through to food and crafts.
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ARCH
Web Development · iOS App · UI/UX Design
We are an award-winning consultancy that designs & builds software across the web, mobile, and back-office for leading brands and start-ups.
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Pocketworks
Web Development · Web Design · iOS App
Pocketworks is a mobile apps studio that helps companies invent better ways of doing business using modern mobile, web and API technologies.
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Code Wizards Ltd
Web Development · Web Design · iOS App
We mix invention with engineering: producing the best solutions that automatically scale for your business! Who are Code Wizards? Good question!
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Pixie Labs
Web Development · Web Design · iOS App
Pixie Labs design, build and ship digital products that help businesses work smarter and delight their customers.
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Mobilise Cloud
Web Development · Web Design · iOS App
Mobilise Cloud Services helps its customers transform legacy applications and services by the adoption of Hyperscale Public Cloud platforms, including serverless and voice-based…
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Empyrean Digital
Web Development · Web Design · iOS App
Having bought real value to mutual clients, we came together to form Empyrean Digital in 2017, in response to a clear market need for pragmatic and experienced digital support.
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New Signature UK
ERP Software Development · Software Development · Mobile Platforms
New Signature is the world’s leading pure-play Microsoft cloud partner. We help organizations leverage the power of the public and hybrid cloud.
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Degree 53
Custom Software Development · ERP Software Development · iOS App
We're a leading technology provider, specializing in the development of bespoke gambling and betting platforms, web and mobile solutions, as well as UX, design and consultancy…
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dataJAR Ltd
Custom Software Development · Web Development · Web Design
Welcome to dataJAR - elegant and powerful Apple services for education and business.
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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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Everything here links back to the same verified catalogue. Pick your next stop.

Top Mobile App Development Companies in the UK

UCW Industries

Momentum Digital Advisory

Code & Pepper

Ficode Technologies

Kagool

NetMonkeys Ltd

Cyber Noise

Luminos Software

AtomicMedia

Web Design Sun®

Ballard Chalmers Ltd

Tribal Systems

Systolic

Pyco IT Solutions Ltd

Aceville Publications

ARCH

Pocketworks

Code Wizards Ltd

Pixie Labs

Mobilise Cloud

Empyrean Digital

New Signature UK

Degree 53

dataJAR Ltd

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How many mobile app development companies are there in the UK?

How is this ranking worked out?

What else do firms in the UK offer?

Mobile App Development in other countries

Other services in the UK

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