Companies · category

Top IT Service Providers for iOS App in the UK

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

iOS development covers applications for iPhone and iPad, and the work of getting them through App Store review and keeping them there. The platform is more uniform than Android — fewer devices, faster OS adoption — but the review process is a real project risk that inexperienced teams underestimate.

Ask who holds the developer account: if the agency does, your app lives in someone else's Apple relationship, and moving it later is administrative work you will not enjoy. Ask how rejections are handled, and whether the quote includes the rounds of resubmission that most non-trivial apps need. Ask what happens each September, when a new iOS version arrives and something in your app stops behaving.

Want your company here?

Between them, the 600 best-ranked of these 799 IT service providers cover android (590), web development (575), web design (493) and HTML5 (421). 597 of them have written a profile you can read before you get in touch.

We list 800 IT service providers in the UK listed for iOS app development. The order comes from what each firm publishes and what has been verified about it, never from payment — at the top right now: Toru Digital, Abbacus Technologies and Apptology Limited.

Before you shortlist, check

iOS apps they shipped that are still in the App Store and updated
Who owns the Apple developer account and certificates
App Store review experience, including rejections and how they were solved
Support for each new iOS release

Filter by fitbudget, engagement, size and more

TH
Tech Hub Ltd
Web Development · Web Design · IT Services
Create your future with us. We're responsible for sourcing candidates across the IT department including: Business Analysis and Change Management. Portfolio Management Practice.
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A
Arqiva
Web Development · Web Design · IT Services
We are trusted, independent and reliable. We are pioneers in an always-on, always-connected world As the UK’s leading communications infrastructure provider, we play a crucial part…
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C
Claremont
Web Development · Web Design · IT Services
Founded in 2004, Claremont is the UK’s leading independent provider of Oracle E-Business Suite and Oracle Cloud Applications services.
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ET
Eigen Technologies
Artificial Intelligence - AI · Web Development · Web Design
Eigen is a research-led artificial intelligence company based in London and New York.
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ET
Enable Technologies
Web Development · Web Design · IT Services
At the heart of everything we do, is giving the power back to our customers to run their businesses efficiently and effectively with the best tools for the job.
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E
Eko
Web Development · Web Design · IT Services
Eko is a mobile-first employee platform that boosts collaboration, productivity, and engagement in your workplace.
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AS
AVAMAE Software Solutions Ltd
Web Development · Web Design · IT Services
AVAMAE is a London-based web development agency that specializes in offering bespoke software solutions.
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L
Loop54
Artificial Intelligence - AI · Web Development · Web Design · Also in Sweden
Loop54 is a search software-as-a-service (SaaS) used by Jula, Mekonomen, NetonNet, Bubbleroom, Åhlens, and hundreds more innovative retailers to increase sales and conversion rates…
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W
what3words
Web Development · Web Design · IT Services
what3words is the simplest way to talk about location. It has divided the world into 3m x 3m squares, each with a unique 3word address.
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IP
Image Plus Ltd
Social Media Marketing · Web Development · Web Design
At Image+, we connect attractive graphic design with seamless function.
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AP
Apps Plus
Mobile App Development · Web Development · Web Design
Apps Plus is a specialized division of the West Midlands design agency Image+.
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RC
Red C Mobile App Development
Social Media Marketing · Web Development · Web Design
Red C is an award-winning app development agency based in the heart of ‘Tech City’ - Shoreditch, London. Mobile Apps are at the heart of what we do.
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A
Appoly
Web Development · Web Design · IT Services
Appoly is a leading web and mobile app development studio based in Royal Leamington Spa.
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C
Codemasters
Video Games Development · Web Development · Web Design
Ask anyone at Team Codies what the secret to our success is and they’ll tell you it’s about the creativity, the vision, the tech, and the family: One Codemasters.
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LA
Locke and McCloud
Web Development · Web Design · IT Services
Locke and McCloud are the UK’s fastest-growing Cyber Security specialist recruiter.
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B
Booxscale
Social Media Marketing · Web Development · Web Design
Booxscale is the smarter way for marketplaces and publishers to reach more customers and serve the most relevant hyper-local, real-time results.
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DL
d.labs
Mobile App Development · Web Development · Web Design
d.labs was created from the idea that great entrepreneurs can come from anywhere.
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WA
Westwood Associates Ltd
Web Development · Web Design · IT Services
Westwood Associates have been in the IT Industry since 1987 and our continued growth and success is down to delivering exactly the right strategy and solution to the client’s IT…
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C
Cloudreach
Web Development · Web Design · IT Services
As the leading cloud solutions provider, we’ve always done things differently.
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KA
Kimble Applications
Web Development · Web Design · IT Services
Kimble Applications is a global leader in professional services automation (PSA) software.
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C
Cyntergy
Web Development · Web Design · IT Services
At Cyntergy, our people work with your people to get the most from your technologies through world-class Service Desk support and training.
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ON
Our Name is Mud Ltd
Social Media Marketing · Web Development · Web Design
Mud is a web design agency based in Bath. We blend strategically led creativity and industry-leading development techniques to deliver highly effective websites that make a real…
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M
Minesoft
Web Development · Web Design · IT Services
Global Patent Information solutions provider. Winner of the prestigious Queen’s Award for Enterprise in 2009, Minesoft has fast become an established leader in the field of Patent…
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RU
Ryze UK
Mobile App Development · Social Media Marketing · Web Development
We’re a creative, consultancy led agency, providing solutions your business really needs to boost growth and maximize opportunity.
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How is this ranking worked out?

The order comes from what each firm publishes and what has been verified about it, and never from payment:

Profile completeness: the details a buyer needs to judge a firm — what it does, who it serves, how it prices, who it has worked for
Earned trust: verification, awards and the other checks a firm has actually passed
Client reviews, where they exist: the rating is smoothed, so one five-star review cannot outrank a firm with a hundred good ones, and volume counts with diminishing returns

Client reviews are still rare across this catalogue, so on most lists today the order is set by the first two. A firm near the top is the best-documented and best-verified one we hold, which is not the same claim as the best one to hire. Use the list to build a shortlist, then check the firms yourself.

Sponsored listings are labelled and shown apart from this list. How rankings work

Only firms whose profile names the UK are counted here, so a firm that lists a town but no country is not yet included.

Where else can I look?

The same list elsewhere: USA (1,452) · India (849) · Germany (398) · Canada (236).

Other specialisms in the UK: UI/UX design (941) · e-commerce (854) · Android app development (812) · WordPress (752) · PHP development (728).

Every IT service provider in the UK: the full list.

Every category in the UK: the UK country page.

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More on TrustList

Everything here links back to the same verified catalogue. Pick your next stop.

Top IT Service Providers for iOS App in the UK

Tech Hub Ltd

Arqiva

Claremont

Eigen Technologies

Enable Technologies

Eko

AVAMAE Software Solutions Ltd

Loop54

what3words

Image Plus Ltd

Apps Plus

Red C Mobile App Development

Appoly

Codemasters

Locke and McCloud

Booxscale

d.labs

Westwood Associates Ltd

Cloudreach

Kimble Applications

Cyntergy

Our Name is Mud Ltd

Minesoft

Ryze UK