Top 20 Mobile App Development Companies in the London UK - May 2025

A rapidly growing app and web development company, Ailoitte is an ideal choice to get experienced developers and effective development strategies at affordable and reasonable rates.

The Ailoitte team has a practical approach toward every project as they bring their years of experience from various industries like healthcare, e-learning, social media, and fintech.

Services offered by Ailoitte include:

• iOS & Android App Development
• Web Development
• UI/UX Design
• DevOps Consulting

Having served more than 10 countries, Ailoitte is our first recommendation for top-tier development solutions, an Agile-driven team, and highly reasonable development rates.

Founded in 2014, Fortnight is an established development agency providing services like app development, branding, and UI/UX design. It has won awards like Apple Design Award, GQ Design Award, and Best Mobile App Studio Award from the Drum, making it suitable for your app development needs.

Services:

• Mobile App Development
• Web Development
• UI/UX Design
• Branding

Having worked on projects like Bumble and Tesla Cybertruck, the Fortnight team is more than capable of building a user-driven mobile app that can succeed in the market.

The Distance is a UK-Based app development agency with nearly 17 digital experts working towards improving the quality of digital solutions for many businesses. It has built more than 100 mobile apps while gathering an experience that can turn any simple development project into a unique and innovative app business.

If you are having trouble finding an agency that gives 100% attention to your project and requirements, The Distance will be an ideal solution for your business.

Services offered by The Distance include:

• Mobile App Development
• Android Development
• iOS Development
• Cross-platform Development (React Native)
• IoT Development
• UI/UX Design

Founded in 2014, Zudu is an award-winning software development agency that provides services to over 300 clients globally. It takes an Agile-driven approach toward prototyping, development, wireframing, design, QA testing, and application support. The company has created a notable presence in the UK app development market by primarily focusing on delivering client-centric solutions.

Zudu is a must-consider option for turning your business idea into a user-driven and profitable digital experience.

Services include:

• Mobile App Development
• Web App Development
• UI/UX Design
• Application Support

Founded in 2009, Exploding Phone is an established app development studio based in Birmingham. It has served multiple industries, such as manufacturing, healthcare, and business services, and has clients like Europackaging LTD and Coleman and Company. The company has earned the trust of more than 150 clients by delivering over 300 quality-centric applications.

Services by Exploding Phone include:

• Android and iOS App Development
• Web App Development
• IoT Development
• Advanced Technology Integrations
• Enterprise Mobile Development Solutions
• Cloud-based Database Development

With a global presence in Europe, the United States, and Canada, Eleks is a recognized development agency holding the Cybersecurity Excellence Award and Top Software Developers Award by Clutch.

This multinational company serves top locations like London, Toronto, Las Vegas, Tokyo, Kyiv, Berlin, and Chicago. The quality of Eleks solutions will always meet or exceed expectations, while the development rates may not be affordable for every app business.

Top services by Eleks include:

• Mobile App Development
• PoC Development
• Enterprise App Development
• CRM and ERP Consulting
• Cloud Migration
• Data Science
• Cybersecurity
• Application Support

Founded in 1998, Itransition has 20 years of experience and has provided software development and consulting solutions to clients from over 40 countries. The company has built digital solutions for various industries like healthcare, finance, automotive, telecommunications, and retail. It is an ideal choice for building RPA, AR & VR, Machine Learning, Digital Enterprise, and IoT for any business.

Itransition services include:

• Software Development
• Enterprise Application Development
• Custom Software Development
• Technology Consulting
• Software Testing
• Maintenance and Support

Dept is a tech and marketing services company that produces digital solutions on 5 continents and in more than 30 locations. The company is highly accessible due to such multinational presence and more experienced in the global software industry.

It has delivered solutions for clients like the World Health Organization and eBay and serves various industries such as hospitality, telecommunications, manufacturing, financial services, healthcare, and retail and commerce.

Services by Dept include:

• Mobile App Development
• Web App Development
• Quality Assurance and Security

Founded in 2010, Magora Systems is a London-based software development agency with 11 years of experience in the industry. It has served industries like healthcare, education, real estate, finance, hospitality, tourism, e-commerce, pharma, and automotive. Magora Systems has the practical experience required to build a revenue-driven digital solution (having already built healthcare, fintech, and social media apps).

Services:

• Mobile App Development
• Web3 Development
• Custom Software Development
• Android and iOS Development
• Bespoke Software Development
• Enterprise Application Development
• NFT Marketplace Development
• Startup MVP Development
• CRM Development
• iPad Development
• Quality Assurance
• Application Support & ML

Founded in 2007, Hedgehog Lab has more than 150 digital experts serving industries like healthcare, financial services, supply chain and logistics, energy & utilities, automotive, retail, and travel. It has built successful applications like Dodl by AJ Bell, Deliveroo, and Kodak Alaris. The company also has experts that can create a high-performance Artificial Intelligence (AI) solution for businesses.

Services include:

• Android and iOS development
• iPad Development
• Web Development
• UI/UX design
• Artificial Intelligence
• AR/VR

Hedgehog Lab is one of the top app development companies in the UK for building native, cross-platform, and technology-driven mobile apps and websites.

A leading expert in UI/UX design, Coderus makes the list of the best mobile app development companies in the UK by serving various industries like automotive, energy & utilities, healthcare, telecommunications, retail and e-commerce, education, food delivery, finance, and manufacturing. The company has built high-tech digital solutions like Land Rover Bar, GlazeAlarm, and Codenected.

Services include:

• iOS and Android Development
• Software Development
• UI/UX Design
• IT Strategy Consulting
• Application Testing
• IoT Development
• Quality Assurance
• Support and Maintenance

With Coderus, UK-based businesses can expect quality-driven solutions, efficient communication, and reasonable/affordable prices.

Sonin App Development is another leading app development agency in the UK, serving industries like healthcare, retail and consumer, property, financial services, education, gaming, social, and enterprise. This UK-based agency has an Agile-driven approach towards app development, which allows them to build quality-driven digital solutions for businesses. It is a one-stop solution agency for businesses looking to create a customer-centric mobile and web application.

Services:

• Native App Development
• Android and iOS App Development
• UI/UX Design
• Web Development
• AR Development
• App Analytics

Glance is an award-winning mobile app development company known for building top-tier Android and iOS applications. Having worked on projects like the Times and Canon UST, the company has honed its agile-driven approach toward development. Glance offers app development services in Birmingham, London, Manchester, Bristol, Edinburgh, Glasgow, Leeds, Liverpool, Newcastle, and Sheffield.

Services include:

• Native iOS and Android App Development
• React Native App Development
• Web Development
• Wearables Development
• UI/UX Design
• Marketing

Stakk is a London-based app development agency that has delivered over 150 projects. It is a rapidly growing development company that offers quality and affordable solutions to businesses. The company has a diverse team of 30 qualified engineers that can turn any business idea into a customer-driven and profitable solution.

Stakk services:

• Mobile App Development
• Flutter Development
• React Native Development
• User Interface Design
• UX Design

If you need a company that understands the local market, comes with no language or culture barrier, and has a great system for productive communication, Stakk is the perfect option for your business idea.

Having built digital solutions for the education, healthcare, and financial industry, One Beyond has 25 years of experience in the industry. It is an award-winning software development agency that has helped more than 100 clients worldwide with a team of 300+ in-house experts. Whether it is a small local business or a large global enterprise, One Beyond has what it takes to turn any business into a user-driven and lucrative digital solution.

Services by One Beyond:

• Web Application Development
• CRM & ERP Systems
• Customer Portal Software
• Cloud Migration
• Legacy Software Modernization
• DevOps Services
• Quality Assurance and App Security
• Application Support and Maintenance

Indiespring is a Manchester-based app development agency with over 60 years of combined experience in the industry. The company has values driven by collaboration, expertise, leadership, team, and planning. With Indiespring, you get a team that has worked on projects for the global and domestic target markets. It allows them to bring the work experience that can transform the success-driven influence of any business.

Indiespring services:

• Mobile App Development
• Web App Development
• Quality Assurance
• Data Analytics
• Digital Marketing
• Bespoke Software Integration

Building a technology-driven product that can keep up with the changing industry trends is something a company like Indiespring can do for your business.

A UK-based expert in Cross-platform Development, Foresight Mobile has built value-driven e-learning, AR, and social media solutions. It is one of the top app development companies offering services like:

• Native iOS and Android App Development
• Cross-platform Development
• Flutter App Development
• iOS and Android SDK Development
• UI/UX Design

From building secure user-friendly iOS and Android apps to offering affordable cross-platform development solutions, Foresight Mobile always aims to drive business growth. If you need a reliable and local team of developers that is easy to reach and work with, it is time you get in touch with them.

Corporation Pop is a UK-based design and development company founded in 1992, offering quality solutions driven by years of industry experience and skilled experts. It is the right place to go if you need to drive accelerated growth for a UK-based business. The company has delivered customer-centric solutions for more than 30 years, making it a must-consider team for developing applications, websites, games, and VR experiences.

Services by Corporation Pop include:

• UI/UX Design
• Mobile App Development
• Web Design and Development
• Branding
• AR/VR Development
• Chatbot Design and Development

WorkinGeeks is a software development company based in London, which recently became one of the leading mobile app development companies in the UK due to its various quality-centric solutions. It is a capable team for building a mobile and web app for the domestic target market. WorkinGeeks takes a trend-driven approach toward mobile app development, helping businesses succeed and grow through a quality product.

WorkinGeeks Services:

• iOS and Android App Development Solutions
• Web App Development
• Product Management
• UI/UX Design, Machine Learning
• Healthcare Development
• Fintech & Crypto

Having built apps for the healthcare, e-learning, and fintech industry, WorkinGeeks is a capable development company to consider for app development projects.

Red C Mobile App Development is one of the top app development companies in the UK. It has served the software development industry since 2007. Red C was among the first development agencies to build and release apps on the app store. As a result, the company is well-versed in evaluating the UK app market to make a customer-centric app product. It offers top-notch services that can turn any business into a user-friendly and influential digital solution.

Red C Services:

• Mobile App Development
• Website Development
• UI/UX Design
• Consultancy
• Enterprise Mobile Solutions
• Web Services and APIs
• AR Development
• Security Assessment