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

59 Companies-Rankings updated: September 07, 2026

All agencies are evaluated on DesignRush for demonstrated expertise and authentic client reviews to support your decision. Certain placements are paid.

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  • Studio Republic

    Were a digital creative agency, built to amplify the purpose of charities

    Were a digital creative agency, built to amplify the purpose of charities...

    Top Services:

    • Web Design
    • UI/UX Design
    • Branding
    • Web Development
    • WordPress Website Design
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $140/hr
    Minimal Budget
    $50,000 & Up
    Visit WebsiteView Profile
    4.3 4.3 (6)

  • Brainiac Media

    Get Slam Dunk Results For Your Business.

    We Combine Decades of Experience to Deliver You Powerful, Intelligent Data-Driven Marketing, Branding, Design and Web Development...

    Top Services:

    • Graphic Design
    • Logo Design
    • Web Design
    • eCommerce Development
    • WordPress Website Design
    • Show more
    Location
    Haywards Heath, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $80/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile
    4.8 4.8 (20)

  • Exline Labs

    User Experience Agency & Web Application Development Experts

    Exline Labs is a remote-first user experience design company and custom software development team focused on UK and EU startups and SMEs. We design and build bespoke web platforms, AI solutions, and SaaS MVPs through strategy-led, user-centered development...

    Top Services:

    • Product Design
    • Digital Strategy
    • Web Design
    • UI/UX Design
    • WordPress Website Design
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile
    5.0 5.0 (12)

  • Mediatopia

    Mediatopia | AI Software, SaaS & Next.js Engineering

    Bristol-based AI & Software Engineering Agency. We build custom Next.js platforms, AI Agents & SaaS solutions. Replacing manual workflows with intelligent code...

    Top Services:

    • Web Design
    • Web Development
    • WordPress Website Design
    • UI/UX Design
    • eCommerce Development
    • Show more
    Location
    Bristol, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $10,000 - $25,000
    Visit WebsiteView Profile
    4.8 4.8 (19)

  • M40Tech

    Trusted Salesforce Expertise For Modern Enterprises

    M40Tech is a trusted Salesforce consulting and development company based in the UK, delivering tailored CRM solutions to help businesses streamline operations and enhance customer experiences...

    Top Services:

    • Web Design
    • CRM Consulting
    • Cloud Consulting
    • IT Services
    • Direct Marketing
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    50 - 99
    Minimal Budget
    Under $1,000
    Visit WebsiteView Profile
    5.0 5.0 (1)

  • me&you

    Creativity Without Insight Is Just Fluff.

    We are me&you! Are you looking for creative communications based on real insight? At me&you we investigate, interrogate, and explore until we fully understand your challenge, your organization and your market...

    Top Services:

    • Branding
    Location
    Sevenoaks, United Kingdom
    Number of Employees
    Under 49
    Visit WebsiteView Profile

  • Sherpa Tech

    You Grow, We Grow!

    Sherpa Technologies is a software, web development and consulting company who developed custom business solutions for more than 500 companies from 5+ countries since 2010...

    Top Services:

    • Web Design
    • Mobile App Development
    • AI Development
    • Web Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    Visit WebsiteView Profile
    4.3 4.3 (7)

  • Apuzztech

    Thrive Online

    ApuzzTech is a top web development and design firm, offering a wide range of IT solutions and services to help businesses succeed online. With our skilled team of professionals, we turn your ideas into reality through website development, web design, mobile app development, digital marketing, E-commerce...

    Top Services:

    • eCommerce Development
    • Web Design
    • Web Development
    • Mobile App Development
    • Digital Marketing
    • Show more
    Location
    Ruislip, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile
    3.0 3.0 (2)

  • Aress Software

    Empowering Growth

    Aress Software is a global IT services and software development company that delivers custom digital solutions for businesses worldwide. With over 25 years of experience, it specializes in software development, cloud computing, DevOps, AI & data engineering, cybersecurity, and 24/7 managed IT support...

    Top Services:

    • Software Development
    • Cybersecurity
    • IT Services
    • CRM Consulting
    • Cloud Consulting
    • Show more
    Location
    Hoyland, United Kingdom
    Number of Employees
    500 - 999
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile
    4.1 4.1 (230)

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