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

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Intent HQ
Web Development · Web Design · IT Services
Intent HQ looks at the people behind the data to assist businesses to move from ‘customer-centric’ to a ‘human-centric’ view; enabling to know who to market to, creating more…
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Giacom
Web Development · Web Design · IT Services
Giacom is a long-established IT service provider working with top vendors across the globe to deliver the biggest and best cloud solutions.
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3chillies
ERP Software Development · Web Development · Web Design
3chillies offers a unique blend of communications acumen, creative flair, and technical brilliance.
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SalesMethods Ltd
Web Development · Web Design · IT Services
Our customers dramatically improve their win-ratio and customer success through the tailoring of the SalesMethods' platform of playbooks and client intelligence tools.
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ID Works
Web Development · Web Design · IT Services
IDWorks is pioneering the development of a new global system of identity, where trust between people and organizations is absolute.
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Treatwell
Mobile App Development · Web Development · Web Design
Treatwell is the brighter way to book beauty – whenever you (and by you we mean everyone) have a beauty want or need, we’re here to help you book it easily, quickly and with…
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ProtectBox Ltd
Web Development · Web Design · IT Services
Cybersecurity comparison website & marketplace that automates the buying of cybersecurity (technology, people, processes) to be quick, simple and affordable for small and medium…
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WhaleSlide
Web Development · Web Design · IT Services
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KRM22
Web Development · Web Design · IT Services
We help capital markets companies reduce the cost and complexity of risk management.
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Razberi Technologies
Web Development · Web Design · IT Services
Razberi Technologies makes it simple to manage and secure video surveillance and network-connected devices.
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Veracity
Web Development · Web Design · IT Services
We design, develop and market innovative transmission, storage, and display products, primarily for network video surveillance applications.
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Movebubble
Mobile App Development · Web Development · Web Design
Movebubble came about as a result of our founders’ terrible renting experiences.
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Thruvision
Web Development · Web Design · IT Services
Thruvision is the leading provider of next-generation people-screening technology.
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Facewatch
Web Development · Web Design · IT Services
Facewatch is the next generation in retail crime prevention. Using facial recognition technology to identify undesirable customers in real-time, Facewatch gives retailers the upper…
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IndigoVision
Web Development · Web Design · IT Services
Others make cameras. We make people safe. The Purpose of a security system is to make you safe and feel safe. Period.
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Trustmarque
Web Development · Web Design · IT Services
Trustmarque delivers customer-centric IT solutions that enable better outcomes.
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MTI
Web Development · Web Design · IT Services
MTI is a global solutions and service provider, underpinned with operational excellence and experience gained through thousands of client and partner engagements.
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Air IT
Web Development · Web Design · IT Services
Independently ranked amongst the world’s most progressive Managed Service Providers (MSPs), we’re proud to be the Midlands’ No.1.
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Air-MSP Consultancy & Coaching
Web Development · Web Design · IT Services
PSA (Professional Services Automation) projects can transform a service provider into a cutting-edge, world-class organisation – one that is exemplary.
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AND Digital
Mobile App Development · Web Development · Web Design
AND Digital accelerates the development of world-class digital capabilities, and we power the product development of ambitious companies - from British Airways and Conde Nast to…
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Amplience
Web Development · Web Design · IT Services
Amplience dramatically simplifies how clients plan, create, manage, and deliver content.
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OSF Global Services
Web Development · Web Design · IT Services · Also in Canada
OSF Global Services is a top digital Cloud transformation specialist and leading global commerce solutions company that provides consulting, application development and…
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Penta Consulting
Web Development · Web Design · IT Services
Launched in 1998, Penta is the number one UK based IT and Telecoms recruiter in the world delivering innovative and flexible recruitment strategies for 90% of the world’s telecom…
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Vuealta
Mobile App Development · Social Media Marketing · Web Development
Vuealta is an international company providing tailored advisory, implementation, and ongoing support services for Anaplan, a leading planning platform provider.
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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

Intent HQ

Giacom

3chillies

SalesMethods Ltd

ID Works

Treatwell

ProtectBox Ltd

WhaleSlide

KRM22

Razberi Technologies

Veracity

Movebubble

Thruvision

Facewatch

IndigoVision

Trustmarque

MTI

Air IT

Air-MSP Consultancy & Coaching

AND Digital

Amplience

OSF Global Services

Penta Consulting

Vuealta