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

220 Companies - Rankings updated: September 06, 2026

Each agency undergoes DesignRush evaluation for professional expertise and genuine client satisfaction to assist your search. Some featured placements are paid.

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  • ITRS Consulting

    Anywhere Everywhere

    ITRS Consulting empowers businesses with expert web development, WordPress solutions, and strategic IT services helping brands grow with tailored digital innovation...

    Top Services:

    • SEO
    • Cloud Consulting
    • Web Development
    • eCommerce Development
    • Mobile App Development
    • Show more
    Location
    Kington, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    Under $1,000
    Visit Website View Profile

  • FullSphere

    Innovative Thinking

    We are a Manchester based Agency with a focus on Design, Development and Marketing. You will have a dedicated team on hand, devoted to making your business a success. We have the ideas that can bring your brand to life, creating campaigns that are beautiful, engaging and effective...

    Top Services:

    • Web Design
    • Branding
    • SEO
    • Email Marketing
    • Mobile App Development
    • Show more
    Location
    Manchester, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    5.0 5.0 (28)

  • Artonezero

    Digital Solutions, Engineered for Growth

    Artonezero is a web design and development agency specializing in building bespoke digital solutions. With expertise in UX design, web development, and digital strategy, the agency helps businesses enhance their online presence and drive engagement through innovative and scalable platforms...

    Top Services:

    • Digital Services
    • Web Design
    • Web Development
    • Content Marketing
    • Digital Marketing
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Visit Website View Profile
    3.7 3.7 (3)

  • Staydify Systems

    Empowering Your Business Growth With Precision

    Staydify Growth Systems is a division of the UK-based HiringBooster Group, focused on driving technology-enabled business growth. The company specializes in delivering advanced custom software development and precision IT staffing services, leveraging its global footprint across the UK, USA, India, and other...

    Top Services:

    • Software Development
    • IT Services
    • Web Design
    • Web Development
    • Mobile App Development
    • Show more
    Location
    Manchester, United Kingdom
    Number of Employees
    100 - 249
    Average Hourly Rate
    $10/hr
    Minimal Budget
    Under $1,000
    Visit Website View Profile

  • Mindera Software Craft

    AI That Transforms Businesses

    Mindera Software Craft specializes in crafting robust IoT solutions through high-performance, scalable software systems. From product development and performance testing to technology consultancy, we provide end-to-end services tailored to your needs...

    Top Services:

    • Software Development
    • Software Testing
    • IoT
    • DevOps Consulting
    • UI/UX Design
    • Show more
    Location
    Leicester, United Kingdom
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $50,000 & Up
    Visit Website View Profile

  • The DV Factory

    Simple Solutions to Complex Problems

    The DV Factory is a premier consultancy specialising in providing industry experts and holistic project and application development teams for the delivery of initiatives in the VOT/OO, Performance Marketing & Data Automation spaces...

    Top Services:

    • Cloud Consulting
    • Managed Services
    • DevOps Consulting
    • IT Services
    • Business Consulting
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

  • GSS Tech Solutions

    Digital Solutions Provider.

    At GSS Tech Solutions, were redefining IT services with a commitment to excellence, reliability, and innovation. Each project reflects our dedication to quality, timeliness, and consistent performance. By continuously evolving our technology and enhancing client value, our passionate team thrives on embracing...

    Top Services:

    • Web Development
    • eCommerce Development
    • Digital Marketing
    • SEO
    • Software Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    5.0 5.0 (4)

  • Trevatt Design

    Digital Design With A Pulse

    We handle strategy, branding, UX design, web development and mobile app design under one roof. No outsourcing, no handoffs between teams. The same people who research your users are the ones designing and building your product. We work best with startups, scale-ups and progressive teams who need a partner...

    Top Services:

    • Product Design
    • Branding
    • Web Design
    • UI/UX Design
    • Web Development
    • Show more
    Location
    Gillingham, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $70/hr
    Minimal Budget
    Under $1,000
    Visit Website View Profile
    5.0 5.0 (1)

  • Vahue

    Accelerate Your AI Transformation

    Vahue is an AI transformation consultancy and engineering company that helps startups and scaling enterprises become AI-native through team augmentation, workforce training, and enterprise AI systems. The company combines AI-native engineering talent, practical upskilling programs, and custom AI solutions to...

    Top Services:

    • AI Development
    • Staff Augmentation
    • Software Development
    • SEO
    • Web Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Visit Website View Profile

  • Unify Wizards

    Best Digital Marketing Agency

    Unify Wizards stands out among the best digital marketing agencies in the UK. At our company, we offer comprehensive digital marketing services to help businesses of all sizes reach their marketing goals. There are several types of digital marketing, such as SEO, PPC, Social Media, Content Marketing, Email...

    Top Services:

    • SEO
    • PPC
    • Digital Marketing
    • Social Media Marketing
    • Web Design
    • Show more
    Location
    Stafford, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile

  • Aceist

    Design That Converts. Code That Performs.

    Aceist is a full-service web design and development agency established in 2011. We build professional websites, Shopify stores, ecommerce platforms, and custom web applications for businesses across the UK, USA, and Pakistan. 200+ projects delivered. Honest pricing. Built right, every time...

    Top Services:

    • Web Design
    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • SEO
    • Show more
    Location
    Sheffield, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    5.0 5.0 (1)

  • 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 Website View Profile

  • Tatvasoft

    Sculpt Your Thoughts To Reality

    TatvaSoft is a trusted technology partner enabling global businesses with its strategic IT solutions. Our services majorly encompasses Custom software development, Web development, product development, Ecommerce , Mobile apps, QA and many similar cutting-edge technologies...

    Top Services:

    • Software Development
    • Web Development
    • Mobile App Development
    • Software Testing
    • AI Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    500 - 999
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    3 Projects Listed
    Visit Website View Profile
    4.2 4.2 (576)

  • GoMilestone

    Software Development company

    Best Mobile App, Web, Software Development Company...

    Top Services:

    • Software Development
    • Web Development
    • Mobile App Development
    • Web Design
    • eCommerce Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    4 Projects Listed
    Visit Website View Profile
    4.8 4.8 (59)

  • Beadaptify

    Your Next-gen Partner In Digital Transformation

    Beadaptify is a next-generation digital transformation and software development company focused on helping businesses innovate, scale, and stay ahead in an evolving digital landscape. By combining advanced engineering with creative problem-solving, the company turns complex challenges into growth...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    • eCommerce Development
    • Web Design
    • Show more
    Location
    Wembley, United Kingdom
    Number of Employees
    50 - 99
    Portfolios Count
    1 Project Listed
    Visit Website View Profile
    5.0 5.0 (2)

  • Siliconplex

    Design Develop Deliver

    Siliconplex is a full-service tech company offering mobile app development, web solutions, AI services, and team augmentation. We build smart, scalable, and budget-friendly digital products that align with your goals...

    Top Services:

    • Mobile App Development
    • AI Development
    • Staff Augmentation
    • Blockchain
    • UI/UX Design
    • Show more
    Location
    Glasgow, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    4.9 4.9 (23)

  • Malgo Technologies Pvt Ltd

    Empowering Enterprises Through Digital Transformation

    Malgo Technologies is a forward-thinking digital transformation company specializing in innovative, scalable solutions that empower businesses to thrive in a tech-driven world. Our expertise spans AI/ML, AR/VR, IoT software, Big Data, analytics, cloud computing, DevOps, and cybersecurity...

    Top Services:

    • Web Development
    • Graphic Design
    • Mobile App Development
    • IoT
    • AI Development
    • Show more
    Location
    Stockton-on-Tees, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed
    Visit Website View Profile
    5.0 5.0 (20)

  • Persistent

    See Beyond, Rise Above.

    Persistent Systems, a renowned global leader in software product development and technology services. Delve into our innovative offerings to stay ahead in the ever-evolving landscape of technology...

    Top Services:

    • AI Development
    • Software Development
    • Web Development
    • Mobile App Development
    • Blockchain
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $50,000 & Up
    Visit Website View Profile
    4.6 4.6 (730)

  • Cypherox Technologies

    Big Ideas Deserve Better Tech

    We are Cypherox Technologies, a full-stack digital solutions company empowering startups, SMEs, and enterprises with future-ready web and mobile applications, UI/UX design, SEO, e-commerce development, and more...

    Top Services:

    • Web Design
    • Web Development
    • Business Consulting
    • IT Services
    • Software Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    250 - 499
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Visit Website View Profile
    4.7 4.7 (27)

  • Digital Upshot

    Your Growth Partner.

    Digital Upshot is a dynamic digital marketing agency committed to elevating your online presence and driving tangible results. With tailored solutions spanning SEO, PPC, social media management, and content creation, we empower businesses to thrive in the digital landscape. Discover the power of strategic...

    Top Services:

    • Digital Marketing
    • SEO
    • PPC
    • Social Media Marketing
    • Email Marketing
    • Show more
    Location
    Whitefield, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $15/hr
    Minimal Budget
    Under $1,000
    Visit Website View Profile
    4.9 4.9 (14)

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