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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

Dufrain
Web Development · iOS App · UI/UX Design
Dufrain is a market-leading Data Management, Analytics & BI consultancy.
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Cortexica Vision Systems
Web Development · HTML5 · PHP
Cortexica is leaders in AI, Machine Learning and Computer Vision for image and video analysis.
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Metafused
Web Development · Android · JavaScript
Trading, Treasury and Capital markets are under tremendous revenue and margin pressures. Being accurate and innovative with a lot less at the speed of now is imperative.
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We Talk IT
Web Development · iOS App · Android
Our Headquarters is based in Albourne (near Brighton and Hove), United Kingdom.
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Precipice Design
Web Development · iOS App · Android
Designing great products, brands, and business strategy are more than having the right features, latest technologies and coolest look.
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Appy Monkey
Search Engine Optimization · Web Design · iOS App
We are a fresh & vibrant mobile application development studio based in the UK.
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Supercharge
Web Development · Web Design · iOS App
At Supercharge we create stunning digital experiences making life easier for millions of users.
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IOT-as-a-Service.com
Web Development · iOS App · React Native
IOT-as-a-Service.com is a company that helps customers to maximize the opportunity around IoT, by helping the customer to understand the opportunity, define the winning strategy,…
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Active Webdezign ltd.
Search Engine Optimization · Web Development · Web Design
You want to attract your audience, we want to make you more attractive. Your website showcases your brand on-line.
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A6 Digital
ERP Software Development · Web Development · UI/UX Design
A6 Digital is a software agency located in London & Istanbul. We are developing scalable digital projects for agencies, brands and, startups in a reasonable budget.
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Red Ninja Studios
Web Development · iOS App · UI/UX Design
We are a design-led technology company, making products that people love. We involve users in design, from the first scribble of an idea, through to the product launch party.
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Arcadia
Custom Software Development · Web Development · iOS App
Arcadia has 25 years of expertise in designing and building custom software systems.
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Nenu Tech Limited
Search Engine Optimization · Web Design · iOS App
Started with just 4 employees Nenu Tech has grown to a team of more than 20 people with offices in London, Houston, and Islamabad.
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Tinderhouse
Search Engine Optimization · Web Design · iOS App
We launched the Map My Tracks in 2007. It's now a leading sports tracking app that's used by millions of passionate athletes around the world every day.
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Sugar Rush Creative
Web Development · Web Design · UI/UX Design
Sugar Rush Creative is an award-winning agency with a team of talented graphic designers, web designers and app developers.
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Opus Online
Web Development · Web Design · UI/UX Design
From building information systems and large online stores to professional websites and mobile apps - custom software development is our core expertise.
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Marionete
Web Development · iOS App · Android
Marionete is a specialist consultancy, delivering expertise in the commercial application of Big Data and Data Science technologies such as Blockchain and the Internet of Things…
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Innovify
Web Design · iOS App · UI/UX Design
Innovify is a digital product studio for enterprises & start-ups, demanding the very best in new product development and business transformation by harnessing the power of…
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Computaris International
Web Development · iOS App · Android
Computaris, the member of the R Systems Group, is a digital transformation and strategy consulting company with more than 25 years of experience in technology and telecom.
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Special Projects
Web Development · iOS App · UI/UX Design
We are a design and invention consultancy founded by creative director and industrial designer Clara Gaggero Westaway and experience designer and magician Adrian Westaway.
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ribot Ltd.
Web Development · iOS App · UI/UX Design
ribot is an award-winning digital studio. Innovating consistently at the highest level, we strategize, design and develop digital products across mobile, television, in-store and…
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The Web Kitchen UK
Custom Software Development · Web Development · Web Design
The Web Kitchen (TWK) is an award-winning digital agency based in central London. We bring design and technology together to create digital experiences that excite and inspire.
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Magma Digital Ltd
Web Development · Web Design · iOS App
Magma Digital was est in 1999 by Jeremy & Priscilla Coates following their careers as Occupational Therapists in the NHS.
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Techtiq
Search Engine Optimization · Web Development · iOS App
TechTIQ was born out of helping companies navigate the digital arena, and very seamlessly build digital products without having to go through the hassle of building their own…
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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

Dufrain

Cortexica Vision Systems

Metafused

We Talk IT

Precipice Design

Appy Monkey

Supercharge

IOT-as-a-Service.com

Active Webdezign ltd.

A6 Digital

Red Ninja Studios

Arcadia

Nenu Tech Limited

Tinderhouse

Sugar Rush Creative

Opus Online

Marionete

Innovify

Computaris International

Special Projects

ribot Ltd.

The Web Kitchen UK

Magma Digital Ltd

Techtiq

Want to see your company here?

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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?

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