What are the Top Mobile App Development Companies in the United Kingdom 2026-2027?
Companies designing and building mobile apps for iOS and Android, including backends, APIs and app store launch. Compare verified providers in the United Kingdom, see typical 2026-2027 pricing and use our checklist to pick the right partner.
Companies based in the United Kingdom only: Clutch-verified Mobile App Development Companies with an office in the United Kingdom and established software and technology firms based in the United Kingdom selected by the iCreativez research team. International providers are shown separately below and are not counted as local.
Companies based in the United Kingdom
- 1
Konstant Infosolutions
London, United Kingdom
- Min. project
- $5,000+
- Hourly rate
- $25 - $49 / hr
- Team size
- 250 - 999
Main services: Mobile App Development, AI Development, Web Development
- 2
Empat
London, United Kingdom
- Min. project
- $10,000+
- Hourly rate
- $25 - $49 / hr
- Team size
- 250 - 999
Main services: Mobile App Development, Custom Software Development, AI Development
- 3
GeekyAnts
London, United Kingdom
- Min. project
- $10,000+
- Hourly rate
- $25 - $49 / hr
- Team size
- 250 - 999
Main services: Mobile App Development, AI Development +2, Custom Software Development
- 4
Webskitters
London, United Kingdom
- Min. project
- $10,000+
- Hourly rate
- $25 - $49 / hr
- Team size
- 250 - 999
Main services: Mobile App Development, Web Development, E-Commerce Development
- 5
Vention
London, United Kingdom
- Min. project
- $50,000+
- Hourly rate
- $50 - $99 / hr
- Team size
- 1,000 - 9,999
Main services: AI Development, Custom Software Development, Enterprise App Modernization
- 6
Techgropse
Manchester, United Kingdom
- Min. project
- $10,000+
- Hourly rate
- $25 - $49 / hr
- Team size
- 50 - 249
Main services: Mobile App Development, AI Development, E-Commerce Development +1
- 7
TekRevol
London, United Kingdom
- Min. project
- $25,000+
- Hourly rate
- $25 - $49 / hr
- Team size
- 250 - 999
Main services: Mobile App Development, IT Staff Augmentation, Custom Software Development
- 8
IIH Global
Hertfordshire, United Kingdom
- Min. project
- $1,000+
- Hourly rate
- < $25 / hr
- Team size
- 50 - 249
Main services: Custom Software Development, Mobile App Development, AI Development
- 9
Kainos
Belfast, United Kingdom
Why listed: established firm with an office in the United Kingdom, selected by the iCreativez research team for its scale and track record.
- 10
BJSS
Leeds, United Kingdom
Why listed: established firm with an office in the United Kingdom, selected by the iCreativez research team for its scale and track record.
- 11
Softwire
London, United Kingdom
Why listed: established firm with an office in the United Kingdom, selected by the iCreativez research team for its scale and track record.
- 12
Made Tech
London, United Kingdom
Why listed: established firm with an office in the United Kingdom, selected by the iCreativez research team for its scale and track record.
- 13
Endava
London, United Kingdom
Why listed: established firm with an office in the United Kingdom, selected by the iCreativez research team for its scale and track record.
International firms to consider for the United Kingdom
Headquartered outside the United Kingdom or working remotely, so not counted in the local list above. Some work with clients in the United Kingdom through regional offices, partners or remote teams; check coverage before you shortlist.
- 14
Accenture
Headquarters: Dublin, Ireland
Why listed: Established Mobile App Development firm operating internationally.
- 15
EPAM Systems
Headquarters: Newtown, Pennsylvania, USA
Why listed: Established Mobile App Development firm operating internationally.
- 16
Globant
Headquarters: Luxembourg
Why listed: Established Mobile App Development firm operating internationally.
- 17
Thoughtworks
Headquarters: Chicago, USA
Why listed: Established Mobile App Development firm operating internationally.
- 18
Tata Consultancy Services (TCS)
Headquarters: Mumbai, India
Why listed: Established Mobile App Development firm operating internationally.
About Mobile App Development providers
Companies designing and building mobile apps for iOS and Android, including backends, APIs and app store launch.
Mobile app developers build native and cross-platform apps for iOS, Android and other devices. Success depends on product thinking, UX, backend quality and a plan for releases after launch.
In the United Kingdom, Mobile App Development Companies are concentrated around London, Manchester, Birmingham, Edinburgh and Bristol. Local rates sit at the upper end of the global ranges, so many buyers in the United Kingdom pair a local lead with nearshore or offshore delivery to manage cost.
How to choose the best Mobile App Development Companies in 2026-2027
- Ask for live apps in the stores and their ratings.
- Download and use apps they've shipped before you sign.
- Ask how they handle App Store and Google Play review and releases.
- Budget for maintenance; operating-system updates never stop.
What does it cost?
Simple apps often start around $15,000-$40,000; feature-rich apps with backends commonly cost $50,000-$250,000+, depending on platform and team location.
Before you sign
Ask for a written proposal with scope, milestones, team members and exit terms, and speak to at least one current client of each shortlisted provider.
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Frequently asked questions
What are the top Mobile App Development Companies in 2026-2027?
Our 2026-2027 shortlist of Mobile App Development Companies includes verified providers such as TechAhead, Appinventiv, WOLFPACK DIGITAL, Accenture, EPAM Systems. Use the country selector to see only firms based in your country.
What do Mobile App Development Companies do?
Companies designing and building mobile apps for iOS and Android, including backends, APIs and app store launch. Mobile app developers build native and cross-platform apps for iOS, Android and other devices.
How much do Mobile App Development services cost in 2026-2027?
Simple apps often start around $15,000-$40,000; feature-rich apps with backends commonly cost $50,000-$250,000+, depending on platform and team location. Prices vary by scope, seniority and location, so ask at least three providers for written proposals.
How do I choose the right Mobile App Development Company?
Ask for live apps in the stores and their ratings. Download and use apps they've shipped before you sign. Ask how they handle App Store and Google Play review and releases.
How were these Mobile App Development Companies selected?
The worldwide view lists Clutch-verified specialists (registered businesses independently verified on Clutch with working websites, ordered by verified client reviews as of November 2026) and established industry leaders. When you choose a country, the main list shows only companies based in that country or with an office there: Clutch-verified firms with a local office, plus established local firms selected by the iCreativez research team. International firms are shown in a separate, labelled section. Inclusion is free and not paid for.
How this list is compiled
Worldwide view: Clutch-verified specialists (registered businesses independently verified on Clutch with a working website, ordered by their number of verified client reviews) followed by established industry leaders. Country view: the main list is strictly local. It shows only Clutch-verified firms with an office in the selected country and established firms based in that country that the iCreativez research team selected for their scale and track record. Large international firms and remote teams that serve the country appear in a separate, labelled section and are never counted as local. Where we have not yet verified enough local firms, the page says so instead of padding the list. Minimum project size, hourly rates and team size are as published by each company in November 2026. Inclusion is free and not paid for. Providers can request a review via our contact page.