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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2T
2i Testing
Web Development · Web Design · IT Services
2i specializes in delivering software testing services for organizations ranging in size from emerging SMEs in the public sector to international finance houses.
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S
Silktide
Social Media Marketing · Web Development · Web Design
Silktide is a small, successful company that makes software to test websites. We’re also a pretty awesome place to work.
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RP
Right People Group
Mobile App Development · Web Development · Web Design
Right People Group is specializing in the sourcing of IT contractors, IT freelancers, management and project consultants and delivers the leading IT- and management consultants at…
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A
Arm
Web Development · Web Design · IT Services
Arm technology is at the heart of a computing and connectivity revolution that is transforming the way people live and businesses operate.
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Q
QuadratureTech
Web Development · Web Design · IT Services
20+ years of embedded software, bare-metal firmware, and hardware design and development skills. Design the whole path from concept to finished product.
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DC
Dolphin Computer Access
Web Development · Web Design · IT Services
Millions of blind, partially sighted and dyslexic people around the World choose Dolphin accessible technology for their personal and professional use.
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CA
Customer Alliance
Mobile App Development · Web Development · Web Design
Founded in 2009 in Berlin, thousands of independent and chain hotels worldwide work with Customer Alliance's 90+ employees to manage and improve their online reputations and…
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IL
Inspiretec Ltd
Web Development · Web Design · IT Services
Inspiretec is formed of travel technology company Comtec, multichannel e-commerce technology partner Eysys, creative digital agency Sequence, Finance & HR company Clarius and…
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I
Innovantage
Web Development · Web Design · IT Services
Innovantage is the UK’s leading provider of Labour Market Analytics data and real-time lead generation for recruiters.
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EI
eezylife Inc.
Web Development · Web Design · IT Services
eezy is a proactive life navigator app, dedicated to maximizing your life by bringing you personalized solutions based on your character, mood, and preferences – powered by…
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T
Trintech
Web Development · Web Design · IT Services
At Trintech, we pride ourselves on providing enterprise-class financial solutions for the Record to Report process to organizations committed to transforming their financial…
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FI
Forman IT
IT Services · Android · HTML5
Forman IT is a specialist IT recruitment agency. With over 28 years’ experience, we have helped small, medium and large organizations attract extraordinary talent.
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N
Nemisys
Social Media Marketing · Web Development · Web Design
Nemisys is an award-winning creative, brand and digital agency. We become a part of your team to deliver your commercial and communications objectives.
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C
ContactEngine
Web Development · Web Design · IT Services
ContactEngine is an award-winning proactive conversational AI technology used by large corporations across industries to automate customer communications.
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PU
Pixid UK & Ireland
Web Development · Web Design · IT Services
With a 30-year heritage in both recruitment and technology, The Internet Corporation was acquired in 2017 by Pixid Group, one of Europe’s FT 1000 fastest growing companies.
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ZS
Zeel Solutions Limited
Social Media Marketing · Web Development · Web Design
We’re Zeel Solutions. The homonym’s deliberate: zeel. We’re passionate, dedicated and enthusiastic about bringing you recruitment software that will minimize costs, reduce risk,…
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C
Conn3ct
Web Development · Web Design · IT Services
Conn3ct is a trusted advisor that draws on over 30 years of knowledge and experience to solve complex communications challenges in three areas: Contact Centres, Unified…
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GG
giant group
Web Development · Web Design · IT Services
Since 1992 giant has provided specialist, end to end workforce management software and support services to large and small recruitment agencies, internationally.
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O
ODIN
Web Development · Web Design · IT Services
ODIN is a strategy-focused technology consultancy. We leverage the latest technologies to architect and implement award-winning technical solutions that support our clients'…
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C
Connexica
Web Development · Web Design · IT Services
Delivering Insight. Driving Change. Here at Connexica we have always had one clear mission; to make data easier and quicker to access so that our users have the insight required to…
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HT
HAS Technology Group
Web Development · Web Design · IT Services
HAS Technology Group is a global provider of innovative workforce management technology solutions.
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DC
Drum Cussac Group
Web Development · Web Design · IT Services
GlobalRiskManager is a solution that delivers organizational resilience and critical event management globally.
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N
NerdPeople
Mobile App Development · Web Development · Web Design
We are NerdPeople, a 360° digital agency and a one-stop-shop for all your digital needs.
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SC
Silicon Canal
Web Development · Web Design · IT Services
Silicon Canal's mission is to create a world-class tech ecosystem across Greater Birmingham.
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For vendors

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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

2i Testing

Silktide

Right People Group

Arm

QuadratureTech

Dolphin Computer Access

Customer Alliance

Inspiretec Ltd

Innovantage

eezylife Inc.

Trintech

Forman IT

Nemisys

ContactEngine

Pixid UK & Ireland

Zeel Solutions Limited

Conn3ct

giant group

ODIN

Connexica

HAS Technology Group

Drum Cussac Group

NerdPeople

Silicon Canal