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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Business Computer Solutions Ltd
Web Development · Web Design · IT Services
Business Computer Solutions (BCS) addresses the Information Technology needs of all sizes of company.
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WorksHub
Web Development · Web Design · IT Services
Helping Software Engineers find paid work, learn and get hired through Open Source contributions.
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ContinuITy Marketing
Mobile App Development · Web Development · Web Design
Are you struggling to manage sales? Are you growing as fast as you would like? Is your MSP marketing effective?
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Moonpig
Web Development · Web Design · IT Services
We're proud to have helped make 100 million moments between our customers.
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Conosco
Web Development · Web Design · IT Services
We’re an IT Communications Solutions Provider that combines strategic thinking and technical expertise to ensure our clients gain the maximum advantage and value from their IT and…
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Karlson
Web Development · Web Design · IT Services
In a world where paperless workplaces remain impractical, we help businesses achieve bespoke paper-lite realities.
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Qubic Group plc
Web Development · Web Design · IT Services
Qubic Group plc is an expert technology company that provides enterprise-grade hosted voice and data services in addition to traditional localized services.
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TechLabs London
Web Development · Web Design · IT Services
Microsoft Dynamics 365 Partner, Microsoft CSP Cloud Solutions Provider, and Microsoft Azure Cloud Partner TechLabs London is a fast-growing Microsoft Partner with a team that have…
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Benefex
Web Development · Web Design · IT Services
Hello! We’re Benefex. We believe that everyone deserves an exceptional experience at work, every day. We build workplace technology that makes this happen.
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HPI Ltd
Web Development · Web Design · IT Services
hpi has been checking cars for over 70 years and our experience is unrivalled.
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Ideagen Plc
Web Development · Web Design · IT Services
Ideagen plc provides market-leading information management, safety, risk, and compliance software solutions that allow organizations to achieve operational excellence, regulatory…
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Panaseer
Web Development · Web Design · IT Services
Panaseer is the first Continuous Controls Monitoring platform for enterprise security. We help stakeholders to make informed, risk-based security decisions.
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Green Cloud IT Ltd
Web Development · Web Design · IT Services
Green Cloud IT is a North Manchester-based company, providing IT Goods & Services & Support to small businesses, corporate organizations & Government Departments.
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Millgate
Web Development · Web Design · IT Services
Millgate delivers tech products, services, and solutions that actually work, based on 20+ years of experience and training.
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Tesl8
Web Development · Web Design · IT Services
Tesl8 seed your CRM capability with select experts, to help you deliver CRM platform strategies and technologies for the digital era, whilst developing your internal people along…
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Tribal Worldwide London
Mobile App Development · Social Media Marketing · Search Engine Optimization
Tribal is a Total Experience agency. Thinking beyond the established customer experience, we work with brands to consider the total experience – online, offline and internal…
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ECS Digital
Web Development · Web Design · IT Services
ECS is a UK digital transformation consultancy business. Founded in 2008 with over 750 employees globally, ECS has been helping clients in all industries, to transform their…
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Arrow ECS
Web Development · Web Design · IT Services
Arrow ECS is a technology enablement company that brings innovative IT solutions to the market to solve complex business challenges.
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WDS Mobile
Web Development · Web Design · IT Services
We help millions of end customers get a flying start with their Mobile Experience every day.
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Karhoo
Web Development · Web Design · IT Services
Karhoo is a revolutionary ground transportation technology ecosystem designed to address the challenge of improving mobility in our crowded and polluted urban centers.
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Eagle Eye
Web Development · Web Design · IT Services
Eagle Eye is a leading SaaS marketing technology company that enables businesses to create a real-time connection to attract and retain customers, through digital promotion and…
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Upside Energy
Web Development · Web Design · IT Services
Award-winning cloud platform, using advanced algorithms and artificial intelligence to manage and monetize very large portfolios of diversified and distributed energy assets.
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Whitesmith
Mobile App Development · Web Development · Web Design
We are a Digital Product and Innovation Studio – we help you build a product that people will love to use and that will create new possibilities for your business.
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CyLon
Web Development · Web Design · IT Services
At CyLon, we find, grow and invest in the world's best emerging cyber businesses. Our global platform focuses exclusively on growing cybersecurity businesses.
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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

Business Computer Solutions Ltd

WorksHub

ContinuITy Marketing

Moonpig

Conosco

Karlson

Qubic Group plc

TechLabs London

Benefex

HPI Ltd

Ideagen Plc

Panaseer

Green Cloud IT Ltd

Millgate

Tesl8

Tribal Worldwide London

ECS Digital

Arrow ECS

WDS Mobile

Karhoo

Eagle Eye

Upside Energy

Whitesmith

CyLon