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

Countly
Web Development · Web Design · IT Services
Countly is a web and mobile app analytics platform. It collects data from mobile applications, processes this data in real-time and gives you advanced tools to understand your…
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Zecast Technologies Limited
Mobile App Development · Web Design · Mobile Platforms
Zecast is a one-stop solution for TV channels and other media houses. Our Reliable, affordable, and secure CDN service speeds up the web’s data delivery to end-users.
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Piccadilly Group
Web Development · Web Design · IT Services
Piccadilly Group is a technology and delivery acceleration specialist dedicated to providing specialist domain skills, expert knowledge, and delivery capability to the entire…
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ExPD Ltd
Web Development · Web Design · IT Services
The ExPD group is a supplier of system solutions and services centered predominantly on bar code and RFID technologies.
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DSP
Web Development · Web Design · IT Services
Our clients benefit from databases & applications that are highly responsive, secure and regularly benchmarked against best practice, whether they be onsite, hosted or in a Public…
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Travelport
Web Development · Web Design · IT Services
Travelport is a technology company that makes the experience of buying and managing travel continually better for everyone.
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Project Audio Visual Ltd
Web Development · Web Design · IT Services
At Project Audio Visual we design, supply, install and maintain audiovisual and video conferencing solutions, as well as LED displays, DOOH, video walls and audiovisual control…
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Lightyear
Web Development · Web Design · IT Services
Lightyear is an innovative cloud-business & financial software company.
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Six Degrees Group
Web Development · Web Design · IT Services
Six Degrees is a cloud-led managed service provider. It works as a collaborative technology partner to businesses making a digital transition.
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JT Group Limited
Web Development · Web Design · IT Services
JT is a full-service global consumer and business enterprise provider headquartered in the Channel Islands.
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Vorboss Limited
Web Development · Web Design · IT Services
When you’re deciding on a cloud partner, it’s critical that you can speak to someone with the technical knowledge to understand your business and advise you on what you need.
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Brandpie
Web Development · Web Design · IT Services
Smart thinking. Big ideas. Brilliant execution. We created Brandpie in 2008 as a different type of agency.
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Bango
Mobile App Development · Web Development · Web Design
App developers, merchants and payment providers cross the threshold into the Bango ecosystem to converge, grow and thrive.
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Anatwine
Web Development · Web Design · IT Services
Big or small, fashion brands all have the same goal; to connect with more consumers and sell more products.
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Centrality
Web Development · Web Design · IT Services
Who we are, our values and what makes us loved by customers and staff.
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2i Testing
Mobile App Development · Web Development · Web Design
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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APD Communications
Web Development · Web Design · IT Services
Here at APD, we’re switched-on and passionate about what we do. You could say we’re the quirky creative types, techie gurus, connoisseurs.
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nPlan
Artificial Intelligence - AI · Web Development · Web Design
At nPlan we are building the world's first system to understand construction project planning.
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OKI Europe Ltd
Web Development · Web Design · IT Services
OKI Europe Ltd is a global business-to-business brand dedicated to creating cost-effective, professional in-house printing solutions that are designed to increase the efficiency of…
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Probrand
Web Development · Web Design · IT Services
Probrand is your digital marketplace for hassle-free procurement of IT products, services, and solutions.
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Engaged Resource
Web Development · Web Design · IT Services
Do you have a telephony-based distribution business? The Engaged CRM™ by Engaged Resource is designed to meet your specific business needs.
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ResponseTap
Social Media Marketing · Web Development · Web Design
Providing the missing piece of data to optimize marketing spend and make call centers more efficient, Call Intelligence from ResponseTap gives brands and agencies incomparable…
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CloudCall
Web Development · Web Design · IT Services
CloudCall's unparalleled CRM integration unifies your communications, improves data quality, increases productivity, and captures all conversations.
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SaaSAge
Web Development · Web Design · IT Services
Every individual in your business matters. If you have a problem, we’ll go to the ends of the earth to figure it out and resolve your issue permanently.
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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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Everything here links back to the same verified catalogue. Pick your next stop.

Top IT Service Providers for iOS App in the UK

Countly

Zecast Technologies Limited

Piccadilly Group

ExPD Ltd

DSP

Travelport

Project Audio Visual Ltd

Lightyear

Six Degrees Group

JT Group Limited

Vorboss Limited

Brandpie

Bango

Anatwine

Centrality

2i Testing

APD Communications

nPlan

OKI Europe Ltd

Probrand

Engaged Resource

ResponseTap

CloudCall

SaaSAge