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

Velez Managed Services
Web Development · Web Design · IT Services
Who are we? What Do We Do? Velez Managed Services is made up of a team of highly experienced engineers, some with over 20 years of experience in the IT industry.
Write a review
Senior Internet Ltd
Web Development · Web Design · IT Services
Senior Internet is an award-winning creative web design that develop contemporary and effective websites for a growing community of membership organizations.
Write a review
e-days Absence Management
Web Development · Web Design · IT Services
e-days is a global system for staff to leave tracking & absence management.
Write a review
Company85
Web Development · Web Design · IT Services
Company85 is an independent IT services firm that leads to change, strips out the cost and safeguards information.
Write a review
Turtl
Web Development · Web Design · IT Services
Engage and convert your audience with modern content experiences created, published and analysed on Turtl’s cloud-based software.
Write a review
SeedLegals
Web Development · Web Design · IT Services
At SeedLegals, we make it super-easy for startups to do the legal they need to raise investment and distribute equity to their team — all at a fraction of the cost of traditional…
Write a review
Emerge
Web Development · Web Design · IT Services
Emerge is a professional services partner and value-added reseller of cybersecurity software.
Write a review
Inawisdom
Web Development · Web Design · IT Services
Inawisdom's focus is on differentiation through data exploitation, using the latest enterprise-ready techniques in predictive analytics, machine learning, natural language…
Write a review
TidalWare
Search Engine Optimization · Web Development · Web Design
Write a review
FintechOS
Artificial Intelligence - AI · Web Development · Web Design
FintechOS is transforming today’s financial tech, closed systems, and prohibitive pricing.
Write a review
Aptitude Software
Web Development · Web Design · IT Services
Aptitude Software delivers specialist financial applications to equip Chief Financial Officers (and the finance function) to fulfill their strategies and ambitions.
Write a review
Forfusion Ltd
Web Development · Web Design · IT Services
At Forfusion we’re unashamedly excited about a future enabled by technology. It’s revolutionizing the way we live our lives and run our businesses.
Write a review
Crimson Limited
Web Development · Web Design · IT Services
Crimson unites its clients’ people, processes and IT systems by delivering high-value services and Microsoft-based technologies.
Write a review
Arthurly
Web Development · Web Design · IT Services
Arthurly is a new breed of a technology consultancy company, working at the intersection of business and technology to propel your growth.
Write a review
Logic Room
Web Development · Web Design · IT Services
We help companies build scalable JavaScript and TypeScript apps.
Write a review
Appointy
Mobile App Development · Web Development · UI/UX Design
Founded in 2016, we develop a comprehensive SaaS-development platform called Saastack which helps businesses and organizations in developing world-class SaaS products with the…
Write a review
OTRO
Social Media Marketing · Web Development · Web Design
Welcome to OTRO. We are a digital platform that brings football fans closer to the players they love.
Write a review
Xcite Digital
Web Development · Web Design · IT Services
Welcome to the Xcite Digital page. Check back for news, updates and the latest projects When it came to naming our company we didn’t take it lightly – we took it literally.
Write a review
Unitedgrids Ltd
Web Development · Web Design · IT Services
Unitedgrids is a Managed Service Provider with a proven track record of excellent customer service and a customer-centric culture.
Write a review
Cumulus1
Web Development · Web Design · IT Services
Cumulus1 is a decentralized, highly available contributor network of computing.
Write a review
Mtest Labs Limited
Web Development · Web Design · IT Services
Mtest Labs is a Software Test Consultancy and Sourcing Partner. Mtest Labs work closely with Technology Leaders in providing the best talent.
Write a review
Smartia Ltd
Artificial Intelligence - AI · Web Development · Web Design
A new dimension in industrial intelligence, Smartia provides scalable AI solutions that connect and transform industrial data into actionable insights.
Write a review
Pushologies Ltd
Mobile App Development · Web Development · UI/UX Design
Pushologies is the marriage of both, empowering content owners and marketers like never before.
Write a review
Boson Protocol
Web Development · Web Design · IT Services
Boson is a blockchain protocol for trading real-world items in an almost trustless, fully automated and reliable way
Write a review

For vendors

Want to see your company here?

The order is earned: ratings, verified reviews and listing quality decide it, and nobody can pay to move up. There are two ways to stand out, and each one says what it is.

Not on TrustList yet? Add your company or claim its listing, free.

Get vetted

Free

We check your registration, your website and your clients
Approved listings show the Verified badge here and on their profile
It earns a rank number and counts towards the TrustList Score; renewed yearly

Apply for vetting How vetting works

Sponsor the iOS App ranking

Paid · always labelled

A Sponsored card above the iOS App ranked list
Marked Sponsored, and it never changes the order
Booked by the month; cancel any time

Book a spot See prices

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.

Other services in the UK

Same subject

More it service providers rankings

Every other way we rank it service providers — by what they do and where they are.

All 284 rankings

Articles

More categories

Jump to another ranked category.

All categories

Keep exploring

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

Velez Managed Services

Senior Internet Ltd

e-days Absence Management

Company85

Turtl

SeedLegals

Emerge

Inawisdom

TidalWare

FintechOS

Aptitude Software

Forfusion Ltd

Crimson Limited

Arthurly

Logic Room

Appointy

OTRO

Xcite Digital

Unitedgrids Ltd

Cumulus1

Mtest Labs Limited

Smartia Ltd

Pushologies Ltd

Boson Protocol