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

54 Companies-Rankings updated: September 06, 2026

DesignRush evaluates each agency using expert assessment and client feedback to inform your choices. Some featured agencies have paid placements.

Design
$1,000 - $10,000
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  • SEO GURU

    Dominate the Industry from Day One

    At SeoGuru, we set the bar for digital marketing in the UK. Our cutting-edge solutions help businesses rank higher on Google and maximize their visibility online with Pay per Click services. With our expertise, you can achieve success and dominate your industry from Day One!...

    Top Services:

    • SEO
    • Digital Marketing
    • PPC
    • Social Media Marketing
    • Content Marketing
    • Show more
    Location
    Bognor Regis, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile
    5.0 5.0 (12)

  • The Responsive Dev

    Your Senior Developer, On Standby

    Responsive Dev is a freelance front-end development service led by Jim, a senior engineer specializing in fast, reliable fixes for websites and applications. With over 12 years of experience working with organizations such as the World Health Organization, World Economic Forum, and UK public sector teams, Jim...

    Top Services:

    • Digital Services
    • Digital Strategy
    • Design Services
    • Web Design
    • UI/UX Design
    • Show more
    Location
    Brighton, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile

  • Ambient Digital

    Digital Meets Success

    Ambient Digital is a performance-driven growth agency helping D2C, eCommerce and service brands scale through data-backed marketing strategies. With expertise across paid media, SEO, social media and creative growth frameworks, Ambient Digital partners with brands in India, UK, USA and beyond to deliver...

    Top Services:

    • Digital Marketing
    • Mobile App Development
    • Web Development
    • SEO
    • Cloud Consulting
    • Show more
    Location
    Bournemouth, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $1,000 - $10,000
    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)

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