Connect with the most noteworthy mobile app development companies in London! Explore their case studies, list of clients, user reviews, average rates and more to find the best team to build your next app.

Best London Mobile App Developers

587 Companies - Rankings updated: April 02, 2026

All agencies on DesignRush undergo evaluation based on professional expertise and verified client reviews. Please note that certain placements are paid partnerships.

United Kingdom × London ×
  • TOAD.ai is the UK's only independent Out-Of-Home (OOH) agency powered by a proprietary platform. We've consolidated the UK's OOH advertising inventory and layered it with geodemographics to eliminate the guesswork and accurately reach customers on the go! Visit us at www.TOAD.ai  [... view TOAD.ai profile ]
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
  • Build The Future

    Build The Future

    We blend cutting-edge technology with beautiful design in unique ways to build the future.  [... view KIJO.London profile ]
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $105/hr
    Minimal Budget
    $25,000 - $50,000
  • Digital Innovation Experts

    Digital Innovation Experts

    At 10up, we think that where design and engineering knowledge intersect is where digital innovation frequently occurs.  [... view 10up profile ]
    Location
    London, United Kingdom
    Number of Employees
    100 - 249
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $50,000 & Up
  • Your Digital Innovator

    Your Digital Innovator

    DigitSense helps companies create amazing digital products focusing on user experience, scalability, and user acquisition. From web and mobile app design and development to digital marketing, we do it all! Transform your digital presence with DigitSense - crafting exceptional digital products prioritizing  [... view DigitSense profile ]
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $55/hr
    Minimal Budget
    $10,000 - $25,000
  • Resources for the BOLD

    Resources for the BOLD

    Whether you're an individual, start-up, or established business, we offer a range of IT solutions to fit your needs and take your business to the next level.  [... view Nabu IT Solutions profile ]
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
  • Solved turns complex computing problems into practical solutions with IT strategies, app development, digital engineering, agile expertise, data analytics, cybersecurity, and other managed IT services. With innovative services and affordable prices, Solved works with clients all over the globe.  [... view Solved profile ]
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $25,000 - $50,000
  • Pushing the Boundaries of Digital Signage at Scale

    Pushing the Boundaries of Digital Signage at Scale

    STRATACACHE is accelerating the shift of digital retail transformation by having a full scope of technology under one roof. Our retail solutions allow us to be partners in creating an in-store evolution, fitting into your existing ecosystem by connecting different technologies to truly drive a frictionless  [... view STRATACACHE profile ]
    Location
    London, United Kingdom
    Number of Employees
    1000 & Up
  • K2 Partnering Solutions is the global leader in technology staffing with unparalleled expertise, market knowledge and international presence in ERP (SAP, Oracle), Enterprise Cloud (Salesforce), Analytics/Big Data, Enterprise Mobility and Social/Digital technologies  [... view K2 Partnering Solutions profile ]
    Location
    London, United Kingdom
    Number of Employees
    1000 & Up
  • If Your Business Matters, Your Process Matters

    If Your Business Matters, Your Process Matters

    At BP3, we transform your complex challenges into streamlined success stories through AI and Automation.  [... view BP3 Global profile ]
    Location
    London, United Kingdom
    Number of Employees
    100 - 249
  • We Meet & Exceed Your Aspirations

    We Meet & Exceed Your Aspirations

    Vecro Tech is a Glasgow-based digital agency that leverages its industry insights and technical knowledge to design contemporary websites. Our mission is to help businesses across central Scotland create eye-catching, fully responsive sites tailored specifically for them; enhance the visibility of your brand  [... view Vecro Tech profile ]
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $1,000 - $10,000
  • Digital Solutions, Engineered for Growth

    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.  [... view Artonezero profile ]
    Location
    London, United Kingdom
    Number of Employees
    Under 49
  • Tailored For Your Business Needs

    Tailored For Your Business Needs

    SpireLabs is a UK-based software development agency specialising in bespoke solutions for service-based businesses. We design, develop, and deliver custom web platforms, client portals, and internal tools tailored to your unique needs. Whether you're streamlining operations or launching a new idea, our expert  [... view SpireLabs profile ]
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
  • Digitizing Expressions

    Digitizing Expressions

    Pure Designers started in 2001 with 2 friends and from that day we have finished multiple projects world-wide, We designed and developed more than 5000 websites and applications, Currently we are working on Artificial Intelligence and recently we have launched a chatbot for SEO that help you optimize your  [... view Pure Designers profile ]
    Location
    London, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Award-winning web production that develops creative and strategic projects.

    Award-winning web production that develops creative and strategic projects.

    Provides both creative wow-websites, and business corporate ones.  [... view Vintage profile ]
    Location
    London, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $48/hr
    Minimal Budget
    $25,000 - $50,000
  • Digital Story Telling

    Digital Story Telling

    All inclusive social media services to tell your story online.Byter is a Digital Marketing and Social Media Agency that can help your business get noticed by the right people.It doesn’t matter where you are, or the shape and size of your business, we can transform the way you communicate and make sure  [... view Byter profile ]
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $15/hr
    Minimal Budget
    Under $1,000
  • Scale Faster With Product Design Subscription.

    Scale Faster With Product Design Subscription.

    We offer comprehensive product design services, covering UI/UX design and all aspects of product marketing, available for a fixed monthly rate, providing a convenient one-stop solution.  [... view Tenscope profile ]
    Location
    London, United Kingdom
    Number of Employees
    Under 49
  • Simple Solutions to Complex Problems

    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  [... view The DV Factory profile ]
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
  • Creative Digital Agency London.

    Creative Digital Agency London.

    AndAgain has an Integrating strategic insights, creative ingenuity, and cutting-edge technology, we specialize in the development of digital products, websites, apps, and campaigns that not only enhance our clients' online presence but also elevate the image of our agency partners.  [... view AndAgain profile ]
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $50,000 & Up
  • Simplifying Your Journey To The Internet World.

    Simplifying Your Journey To The Internet World.

    At OnlinXP, we believe in the transformative power of the digital world. Since our inception in 2016, we have been on a mission to empower businesses, entrepreneurs, and individuals to thrive in the ever-evolving online landscape. Headquartered in the bustling metropolis of New Delhi, India, our team of  [... see all OnlinXP reviews ]
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $15/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
  • Naked Ideas® was founded in 2003 as a response to how other agencies routinely over complicate simple brand problems. We set out to prove that digital and brand campaigns can be tackled in a more intelligent way.Our team work with you to really understand your key messaging and to uncover the central ideas  [... view Naked Ideas profile ]
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $130/hr
  • Were a digital creative agency, built to amplify the purpose of charities

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

    Were a digital creative agency, built to amplify the purpose of charities  [... view Studio Republic profile ]
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $140/hr
    Minimal Budget
    $50,000 & Up
  • A Result-Oriented Website Design and Development Specialists

    A Result-Oriented Website Design and Development Specialists

    A creative, technical, full-service website design and development company that creates stunning, alluring, and reasonably priced works of art for both small and large businesses.  [... view Cloud Designs profile ]
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
  • Digital Solutions Provider.

    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  [... view GSS Tech Solutions profile ]
    Location
    London, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
  • Unlocking Your Brand's Media & PR Potential.

    Unlocking Your Brand's Media & PR Potential.

    Hustle is a digital agency dedicated to crafting impactful digital products. Our approach combines expertise in product lifecycle support with specialized consultation tailored to startups and established businesses, fostering a culture of collaboration and shared learning.  [... view Hustle profile ]
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
  • Your Marketing Growth Partner

    Your Marketing Growth Partner

    Marketesia is a distinguished internet marketing agency dedicated to elucidating the path to marketing growth for businesses. Our extensive array of services is designed to empower businesses to flourish online, encompassing web design, app development, content marketing, organic SEO, internet marketing  [... view Marketesia profile ]
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $10/hr
    Minimal Budget
    Under $1,000
  • SEO and Digital Marketing Agency in UK, USA & Europe

    SEO and Digital Marketing Agency in UK, USA & Europe

    Web Tick Digital provides SEO, digital marketing, web development, and app development services in UK, USA, Germany and other Europe Countries.  [... view Web Tick Digital profile ]
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
  • You Dream It. We Build It.

    You Dream It. We Build It.

    At Dream Delegate, we are dedicated to helping businesses leverage the power of technology to thrive in the digital age. With a proven track record of delivering innovative solutions and unmatched expertise, we are your trusted partner for all your IT needs.  [... view Dream Delegate profile ]
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
  • User Experience Agency & Web Application Development Experts

    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.  [... view Exline Labs profile ]
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
  • Developing User-Centric Digital Future

    Developing User-Centric Digital Future

    Creativio, a leading digital agency headquartered in Slovenia, specializes in web and mobile application development, including IoT solutions. With 20 years of experience, we've collaborated with over 250 international businesses, delivering more than 400 successful projects.  [... view Creativio profile ]
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $25,000 - $50,000
  • We Can Help Your Business Grow

    We Can Help Your Business Grow

    Are you serious about scaling up your business in 2020? Then let's talk about what exactly needs to be done. It's simple to get onbroad, we provide adorable solutions for every business. It all starts by booking a 25 minute strategy session, so contact us today.  [... view Heritage Marketing Solutions profile ]
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
  • ORTUM TECHNOLOGIES IS A MULTINATIONAL CREATIVE TEAM WORKING WITH AMBITIOUS TECH COMPANIES AROUND THE WORLD. EVERY DAY, WE BUILD PRODUCTS, BRANDS AND WEBSITES THAT HELP OUR PARTNERS STAND OUT, CONNECT WITH CUSTOMERS AND GROW FASTER. WE’RE A GROUP OF THINKERS, DESIGNERS, WRITERS, MARKETER AND ENGINEER  [... view Ortum Technologies profile ]
    Location
    London, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
  • Web & Mobile App Development Company

    Web & Mobile App Development Company

    We provide highly effective web development, eCommerce management, software and mobile application development, branding, graphic design, and more.  [... view Ora Infotech profile ]
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $25,000 - $50,000
  • Navigating the Digital Frontier for you

    Navigating the Digital Frontier for you

    Situated in the core of the UK, Digitaliser serves as your navigational aid through the expansive realm of digital technologies. We are committed to steering you on a course towards prosperity and accomplishment. Our expertise encompasses a broad range of digital offerings, including IT services, digital  [... view Digitaliser profile ]
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $10/hr
    Minimal Budget
    Under $1,000
  • Developing Hospitality Brands and Take Them to Market.

    Developing Hospitality Brands and Take Them to Market.

    Welcome to Graphic Kitchen! We are the perfect place where you can placed to help you with your physical and online image.  [... view Graphic Kitchen profile ]
    Location
    London, United Kingdom
    Number of Employees
    Under 49
  • One-Stop Digital Solutions.

    One-Stop Digital Solutions.

    We create digital ecosystems where work flows without obstacles. Just as everything in nature is interconnected, we understand that each piece in the digital world plays an essential role. That is why we work to ensure that each component coexists and interacts in perfect harmony.  [... view Kuarco Digital Labs profile ]
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
  • Develop, Connect, Grow.

    Develop, Connect, Grow.

    We are a tech agency building high-impact digital experiences for communities and brands. We specialize in Discord, Telegram ecosystems, web development and design and full-stack development blending strategy, design, and code to turn audiences into loyal, active communities and users.  [... view Community Juice LTD profile ]
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
  • Services for Scalable Digital Success

    Services for Scalable Digital Success

    Based in the vibrant city of London, we specialise in providing comprehensive web, digital, and software services tailored to meet the unique needs of businesses and organisations globally.  [... view Hirnaj profile ]
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
  • Empowering Your Business With Innovative Solutions

    Empowering Your Business With Innovative Solutions

    UpThink Agency is a full-service digital agency specializing in web development, branding, SEO, and performance marketing. We help startups and growing businesses build a strong online presence, generate qualified leads, and increase revenue through data-driven strategies. Our team combines creative design  [... view Upthink Agency profile ]
    Location
    London, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
  • Origin is an established digital marketing and branding agency based in Chiswick, West London. we design and develop bespoke websites, online platforms and marketing campaigns to help you stand out from your competitors, communicate your brand, and project your passion for your business.  [... view Origin Digital Ltd profile ]
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
  • Helping You GLO

    GLO - Generate Leads Online is a Digital Marketing Agency with an ambitious strategy: to be the go-to for innovative marketing campaigns that deliver tangible, visible returns. Our experienced team of specialists serve SMEs and global clients in Ipswich, Suffolk & beyond.  [... view GLO - Generate Leads Online profile ]
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $1,000 - $10,000
  • Nothing But Digital Excellence

    Nothing But Digital Excellence

    Saypr is a digital agency like no other - bringing design, web and mobile technologies together to create powerful solutions. Our expertise ensures that our clients get cutting-edge products every single time. Tap into our knowledge today and see where it takes you!  [... view Saypr profile ]
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $1,000 - $10,000
  • At Active 9 LTD We Work for Our Customers Until They're Satisfied.

    At Active 9 LTD We Work for Our Customers Until They're Satisfied.

    Active 9 LTD stands as a comprehensive web design agency, equipped with the expertise and capabilities to meet the diverse needs of global corporations. With a visionary portfolio, we specialize in delivering top-tier animated logo design services, ensuring our clients receive cutting-edge solutions tailored  [... view Active 9 profile ]
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $15/hr
    Minimal Budget
    Under $1,000
  • Web Design & Digital Experience Agency.

    Web Design & Digital Experience Agency.

    Crafting powerful digital experiences through web design, UI/UX, full-stack development, and strategic branding.  [... view Grid Design Agency Ltd profile ]
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $120/hr
    Minimal Budget
    $10,000 - $25,000
  • Your Trusted Business IT Partner

    Your Trusted Business IT Partner

    Since 1998, Quaid Technologies has partnered with businesses around the world to deliver software development, IT staff-augmentation and digital-marketing services. With 250+ skilled professionals and a global presence across 20+ countries, the company helps clients build secure, scalable platforms, automate  [... view Quaid Technologies profile ]
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $10/hr
    Minimal Budget
    Under $1,000
  • We are LMC. We get you noticed, we communicate clearly, we engage both you and your customers and we love what we do.  [... view LMC profile ]
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $120/hr
    Minimal Budget
    $1,000 - $10,000
  • Brands Built for a Digital World

    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.  [... view Forty Eight Point One profile ]
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $10,000 - $25,000
  • Your Digital Transformation Partner.

    Your Digital Transformation Partner.

    Founded in 2017 in UK, NetTrackers has established itself as a premier web and marketing agency with a global presence, including offices in the UK and India. We specialize in developing mobile apps, web apps, progressive web apps, and custom software for a wide range of industries.  [... view NetTrackers Limited profile ]
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
  • Technology Company that offers AI Automation, SEO, Design, and Development Solutions.

    Technology Company that offers AI Automation, SEO, Design, and Development Solutions.

    Market Swipe Technologies Limited is a full-service agency based in London, United Kingdom. We specialise in SEO, Web Development, Mobile App Development and Custom Software Development.  [... view Market Swipe Technologies Limited profile ]
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
  • Fastest Growing IT Company

    Fastest Growing IT Company

    ABTACH DMCC is a UAE-based company that offers a wide range of services to meet client needs. We analyze every aspect of your business, including its history and organizational patterns. This in-depth approach allows us to provide customized solutions, from social media marketing to SEO services.  [... view Abtach DMCC profile ]
    Location
    London, United Kingdom
    Number of Employees
    100 - 249
    Average Hourly Rate
    $30/hr

About The Author and Expert Reviewer

Selina Garcia has authored 500+ articles and edited 50+ published books in economics, law, and history. Her unique blend of experiences allows her to approach content creation from a well-rounded perspective. Currently, Selina applies her expertise to producing insightful articles on IT, software, and applications for DesignRush.

Former Development Director

Sergio is a technology leader with over six years of experience managing global teams and delivering projects across fintech, sportstech, and B2B platforms. At DesignRush, he drove product growth and development execution, building tools that speed up processes by 95% and cut costs by 35% while maintaining full uptime.