Explore top mobile app development companies in London that build secure apps for fintech, retail, and media brands across the UK and Europe. Compare providers by budget, team size, and hourly rate to find a partner that fits your roadmap. For more options, browse app development companies across the UK, or explore custom mobile app development services from teams in every market.

Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

United Kingdom × London × Arts ×Clear Filters
  • Artistic Designs - Creative Concepts

    We at ARTICON (Custom Design Agency) believe and respect this proverb because we are in the business of creativity and ideas. We are here to create a GREAT First impression of our clients for their customers through our highly creative and unique presentations through our designs...

    Top Services:

    • Logo Design
    • Web Design
    • eCommerce Development
    • Branding
    • Mobile App Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    28 Projects Listed
  • Custom Product & Software Development Focused On Your Success

    Working at Altar.io allows us to pioneer in crafting seamless digital experiences, blending innovation with precision. Our industry‑recognized excellence continues to drive achievements in mobile solutions and interactive platform engineering, transforming ideas into dynamic, user-centric software that...

    Top Services:

    • Software Development
    • Mobile App Development
    • AI Development
    • Product Design
    • UI/UX Design
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    9 Projects Listed
  • UK Unity Game Studio: Build, Port, Co-Develop

    UK Unity game development agency building mobile, PC and educational games. Led by a Unity Certified Expert and ex-Jagex RuneScape Mobile developer, we handle full builds, porting, co-development and white-label work for studios, universities and brands. Registered in London...

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed
  • The Guide To Your Hero

    Driftime® is a UK-based creative and design agency that partners with organisations focused on social and environmental progress. The agency primarily works with organisations operating in policy-adjacent sectors such as climate, sustainability, public health, and social innovation...

    Top Services:

    • Mobile App Development
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Portfolios Count
    1 Project Listed
  • Growth isn't for everyone. We partner with brands that refuse to blend in.

    Projectsity aims to provide affordable marketing and branding solutions with complete satisfaction and security, making lives while ensuring safe business operations and maximum profits & ROIs...

    Top Services:

    • Branding
    • Web Design
    • Web Development
    • Mobile App Development
    • Market Research
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $15/hr
    Portfolios Count
    5 Projects Listed
  • We Think, We Create, We Innovate!

    Innovation Scope is a software company based in Alexandria, Egypt, specializing in bringing diverse client visions to life through creativity and innovation. We handle projects of all kinds, tailored to a wide range of ideas and needs...

    Top Services:

    • Mobile App Development
    • Web Design
    • Web Development
    • eCommerce Development
    • Branding
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Portfolios Count
    1 Project Listed
  • Bespoke software solutions for SMEs to work smarter and win more.

    At Red Eagle Tech we provide bespoke software development services for small and medium enterprises. Our solutions help SMEs work smarter, win more and dominate their industry. Friendly London-based team, fixed-price projects, no contract tie-ins...

    Top Services:

    • Software Development
    • Mobile App Development
    • IT Services
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $165/hr
    Minimal Budget
    Under $1,000
  • Transforming Ideas Into Digital Growth

    Aesthetics Digital is a full-service marketing firm based in Dover, Delaware, proudly serving businesses across the United States. We specialize in building custom website designs that are aesthetic, high-converting and backed by powerful SEO strategies that drive real growth...

    Top Services:

    • Digital Marketing
    • Web Design
    • WordPress Website Design
    • eCommerce Development
    • Mobile App Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    4 Projects Listed
  • Scale faster with high-performing software and digital products

    FiftyFive Tech UK is a global, remote-first software development company, powered by a network of highly skilled senior engineers. We deliver cost-effective, high-quality solutions at speed whether you need a fully outsourced team, a tailored software project, or help launching your first MVP. Our team...

    Top Services:

    • Software Development
    • Mobile App Development
    • AI Development
    Location
    London, United Kingdom
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
  • Fullstack design and development firm.

    Empowering businesses with SEO, Web & App Development, SMM, Ads, and complete digital solutions...

    Top Services:

    • Logo Design
    • Graphic Design
    • Web Design
    • eCommerce Development
    • Web Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    100 - 249
    Average Hourly Rate
    $10/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Brands Built for a Digital World

    Forty Eight Point One is a strategic creative agency for ambitious scale-ups and household names ready to move from where they are to where they need to be...

    Top Services:

    • Design Services
    • Creative Services
    • Branding
    • Logo Design
    • Web Design
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $10,000 - $25,000

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1

Identity Check

We verify businesses and reviewer LinkedIn profiles for integrity.

Agencies vetted
132,248+
2

Portfolio Review

We review agency work, case studies, and results to confirm skill.

Applicants rejected
48%
3

Ongoing Audit

We monitor listings regularly; outdated agencies are removed.

Agencies verified
11

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