Explore the premier mobile app development companies in the UK that stay on top of industry trends, and use advanced tools and high-end custom development to deliver innovative, engaging and high-performance apps for a variety of operating systems. Filter by cost, reviews and team size to find the most suitable team for your goals and budget.

Best United Kingdom Mobile App Developers

3 Companies - Rankings updated: September 06, 2026

DesignRush assesses agencies using expertise standards and verified client experiences to help you make better decisions. Certain agencies have paid placements.

Publishing
$10,000 - $25,000
Sort by: Sponsored
United Kingdom × Publishing × $10,000 - $25,000 × Clear Filters

  • Nimble AppGenie

    We build apps for the future!

    Nimble App Genie is a fintech software and app development agency dedicated to catalyzing creative concepts into groundbreaking solutions...

    Top Services:

    • Mobile App Development
    • Product Design
    • Wearables
    • Software Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    11 Projects Listed

    Nimble AppGenie Services

    • Mobile App Development
    • Product Design
    • Wearables
    • Software Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Tawlety
    • MM Arcade
    • Curvaceous
    • Pearl Cab
    • CUT
    • PT You
    • Ysily
    • SatPay
    • Student Castle
    • Nujaxx
    Data sourced from the agency's DesignRush profile

    Nimble AppGenie Reviews & Testimonials

    • kaswa choudhary
      kaswa choudhary Manager at Nimble AppGenie LLP
      5.0 ★

      Mobile App Development Review from kaswa choudhary

      Nimble AppGenie works very hard and Best App Development Company in USA.They are a good company to work with.

    • Mary Lucas
      Mary Lucas Manager at DubaiWallet
      5.0 ★

      Mobile App Development Review from Mary Lucas

      Nimble AppGenie works very hard to deliver and meet your expectations. If you provide them with the guidance and information they need to execute, your project will be successful. They are a good company to work with.

    • Reez Deez
      Reez Deez Review from Google
      5.0 ★

      Reez Deez's Review Sourced from Google

      Quality developers, if you're looking for development for mobile applications these are the people to go with. They are overseas but they will give you double the quality at half the price an American company will give you if you are a startup! American start up companies charge you double and outsourcevthe work to lower quality people. You will not be disappointed with these guys here. The attention to detail and your needs are superior to American companies that outsource just to make a few bucks off of you.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.5 4.5 (2)
    5.0 5.0 (8)

  • Top Remotely

    Top 1% Tech Talent with 1500+ In-house Developers

    We don't just build software at Top Remotely we create solutions that work, scale, and impress. With a powerhouse team of 150+ in-house developers, we turn complex challenges into seamless digital experiences. Whether you need custom software, enterprise platforms, or next-gen IT solutions, we bring the Top...

    Top Services:

    • Mobile App Development
    • Software Development
    • DevOps Consulting
    • IT Services
    • Web Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    500 - 999
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $10,000 - $25,000

    Top Remotely Services

    • Mobile App Development
    • Software Development
    • DevOps Consulting
    • IT Services
    • Web Development
    • UI/UX Design
    • Managed Services
    • AI Development
    • Blockchain
    • IoT
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Bit by Bit Computer Consultants
    • Dante AI
    • Eleks
    • Gun.io Incorporated
    • Andela
    • Intellectsoft
    • Clevertech
    • DevsData
    • Pangea.ai
    • Brainhub
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • Transputec Ltd

    Proven Experience. Future-Ready IT

    For over 35 years, Transputec has empowered global organisations through elite ICT solutions. We combine decades of credibility with an agile approach to IT systems and support. We are dedicated to creating tangible value by transforming complex tech challenges into convenient, user-centric services...

    Top Services:

    • Managed Services
    • Cybersecurity
    • Cloud Consulting
    • IT Services
    • DevOps Consulting
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    100 - 249
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed

    Transputec Ltd Services

    • Managed Services
    • Cybersecurity
    • Cloud Consulting
    • IT Services
    • DevOps Consulting
    • Web Design
    • Web Development
    • Software Development
    • Staff Augmentation
    • Mobile App Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Excel Security Ltd
    • Harlow Council
    • Crises Control
    • Zensar
    • Ahil United Bank
    • Predictour
    • HCL
    • THORN
    • Paperchase
    • Hotwire
    Data sourced from the agency's DesignRush profile

    Transputec Ltd Reviews & Testimonials

    • Maksim Ivanov
      Maksim Ivanov Review from Google
      5.0 ★

      Maksim Ivanov's Review Sourced from Google

      We had a great experience working with Transputec for our web app's penetration testing. Their team was professional, easy to communicate with, and provided clear, actionable recommendations to improve our security. The whole process was smooth, and we’d definitely recommend them to anyone looking for a solid cybersecurity partner.

    • Piyush Tiwari
      Piyush Tiwari Review from Google
      5.0 ★

      Piyush Tiwari's Review Sourced from Google

      Took their managed IT service and was super impressed with on time Delivery, support and training. Would recommend for sure.10/10

    • Aaron Campbell
      Aaron Campbell Review from Google
      5.0 ★

      Aaron Campbell's Review Sourced from Google

      A fantastic MSP who consistently go above and beyond with regards to customer focus. As a current customer, I really enjoy working with these guys and feel that they are an extension to my current team. Fantastic. Keep doing what you are doing!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.8 4.8 (35)

Related Services

Mobile App Development Companies by City

Popular Services

Latest Trends Related to App Development

iPhone vs Android Statistics
App Development

iPhone vs. Android: 60+ Key Market Statistics Every Business Should Know

20,362
Mobile App Development AI Tools
App Development

I Tested the Top 5 Mobile App Development AI Tools: Here’s What Stood Out

38,803
No-Code App Builders
App Development

Top 5 No-Code App Builders Reviewed — Which One Came Out on Top?

26,969

Receive Free Proposals

For your project

1

Specify your budget, timeline and project requirements

2

Our experts curate a list of up to 5 most qualified candidate agencies

3

We connect you with them so you can choose the most suitable partner

Specify your requirements