Welcome to the vibrant world of mobile app development in London! In this bustling metropolis, innovation thrives, and digital agencies are at the forefront of crafting cutting-edge solutions to meet the diverse needs of businesses and consumers alike.

Join us as we explore some of the top mobile app development companies making waves in the dynamic London scene. From established giants to up-and-coming innovators, these firms are shaping the future of mobile technology and driving digital transformation across industries.

Whether you’re a startup looking to disrupt the market or a corporate giant seeking to enhance your digital presence, there’s a mobile app development company in London ready to bring your vision to life.

How to choose the right mobile app development company for your project in London?

When selecting the right mobile app development company for your project in London, it’s important to consider several key factors. Look for leading software development companies that have extensive expertise in creating both web and mobile apps, including Android apps and iOS platforms. A reputable firm will offer custom solutions tailored to your business needs, ensuring seamless user experience and bespoke software development services that align with your vision.

Moreover, the best app developers in London will have a proven track record of delivering successful products for both enterprise-level clients and startup clients. Ensure that the development team specializes in innovative ideas, bringing your concept to life with mobile solutions that stand out in the competitive digital landscape. Additionally, client satisfaction should be at the forefront, with the company providing managed services and ongoing support to keep your app running smoothly after launch. Prioritizing a company with an experienced team that has successfully delivered custom mobile apps for leading enterprises can greatly increase your project’s chances of success.

Top London Mobile Application Development Companies – 2024 Ranking

Miquido

Miquido is a top-notch mobile app development company known for its creative solutions and dedication to doing things right. Since 2011, they’ve become a big player in the mobile app world, focusing on crafting awesome mobile experiences for clients across different industries.

Many of Miquido’s clients are based in London, and they work with brands like Universal Music Group, Which?, Imagination Technologies, and Dolby. While their main HQ is in Krakow, Poland, they also have a small team in London, United Kingdom.

Industries	Banking & Insurance, Music & Video, Travel, eCommerce/mCommerce
Services	Product Strategy, UI & UX Design, Mobile application development, Web & Cloud application development, AI & ML
Notable clients	Dolby ON, Universal Music Group, HelloFresh, TUI, Aviva, Skyscanner
Clients in London, UK	Universal Music Group, Imagination Technologies,
Preferred budget	> 20 000+ GBP
Awards	The Webby Awards, UX Design Awards, The Lovie Awards
Avg. Hourly Rate	50 GBP
Clutch Score	4.9/5
Year of founding	2011
Company size	150+
Headquarter	Krakow, Poland

usTwo

UsTwo is one of the leading mobile app development agencies known for its cool designs and user-friendly approach. They’re the brains behind the super popular “Monument Valley” game, loved by people worldwide.

Since 2004, they’ve been rocking the digital world with their creative digital products. Driven by a love for tech that brings people together, usTwo works with clients from all kinds of backgrounds. Whether it’s gaming, lifestyle, or something totally unique, they’ve got the skills to make it happen. Based in London, United Kingdom, with offices in New York, Malmö, Tokyo and Lisbon, the usTwo crew is a mix of designers, developers, and dreamers who work side by side to make clients’ ideas a reality. They’re all about bringing fun and functionality to every app they create, making them the go-to choice for anyone looking to make a splash in the digital scene.

Industries	Health, Auto & Mobility
Services	Product Strategy, UI & UX Design, Mobile application development, Web application development
Notable clients	Alphabet, iShares, Lego, MGM Resorts, Ford
Clients in London, UK	Jaguar Land Rover, Co-op, Three, and The Body Coach
Preferred budget	50 000+ GBP
Awards	BAFTA, Fast Company Innovation By Design Awards
Avg. Hourly Rate	150 GBP
Clutch Score	4.5/5
Year of founding	2004
Company size	200+
Headquarter	London, United Kingdom

Thoughtbot

Thoughtbot is a mobile app development company that’s all about practicality and making digital products. They kicked things off back in 2003, and since then, they’ve been known for their down-to-earth approach and knack for building successful mobile applications. Their team is a mix of designers, developers, project managers and product professionals who love diving deep into their clients’ ideas.

They’re big on keeping things open and always tweaking to make things better, so the end result is not just good—it’s great. Based out of New York with a satellite office in London, United Kingdom, Thoughtbot’s worked with all sorts of folks, from startups to big players, helping them bring their dream mobile apps to life.

Industries	Health, Financial Services, Education
Services	UI & UX Design, Mobile app development services, Web application development services, IT Staff Augmentation, GenAI
Notable clients	Digital Ocean, Postmates, Hilton, Mailchimp
Preferred budget	50 000+ GBP
Awards	Crain’s 100 Best Places to Work
Avg. Hourly Rate	150 GBP
Clutch Score	4.9/5
Year of founding	2003
Company size	100+
Headquarter	New York, USA

Fueled

Fueled excels in creating top-tier mobile apps and web applications that are not only swift, visually appealing, and adaptable but also user-friendly. However, they are not simply in the business of tackling any project or working with any client.

Their motivation springs from the desire to dive into the most captivating ventures alongside the finest clients, be they startups or renowned brands. Their shared drive for excellence is what fuels their enthusiasm and propels them forward each day.

Industries	Consumer Products & Services, Media, Retail, Automotive
Services	UI & UX Design, Mobile app development services, Web application development services
Notable clients	MGM Resorts, Verizon, Wall Street Journal
Preferred budget	75 000+ GBP
Awards	People’s Voice Winner
Avg. Hourly Rate	150 GBP
Clutch Score	4.9/5
Year of founding	2007
Company size	150+
Headquarter	New York, USA

Milo Creative

Milo Creative is a small team of mobile app development experts specialising in transforming ideas into digital products that captivate users.

Covering the entire lifecycle of digital product development, from inception to fully functional software, they offer expertise across various domains such as games, health apps, education platforms, and business solutions. With a track record dating back to 2001, they have over 20 years of experience in digital design and software development.

Their services encompass a wide range, including strategy development, design, branding, and app development for mobile and web platforms.

Industries	Education, Medical, Gaming
Services	UI & UX Design, Mobile app development services, Web application development services
Notable clients	Sony Music, Paul Smith, British Red Cross
Preferred budget	10 000+ GBP
Awards	The EIS Triumphs At Sport Industry Awards
Avg. Hourly Rate	100 GBP
Clutch Score	5/5
Year of founding	2002
Company size	2-10
Headquarter	London, United Kingdom

Contic

Contic specializes in aiding companies in creating and improving effective digital products to transform their business operations and enrich customer experiences.

They firmly believe in digital innovation’s game-changing potential for businesses. Contic’s team, comprising software developers, designers, product managers, and project managers, collaborates closely with its clients to deliver cutting-edge, top-quality software solutions.

Their approach centres on collaboration and comprehending their clients’ needs and objectives. Through close collaboration, they seek to deeply understand clients’ business processes, target audiences, and objectives, enabling them to develop tailored solutions that meet specific needs.

Ultimately, Contic aims to help clients accomplish their business objectives through impactful digital products that enhance customer experiences and foster growth. They strive to build trust and act as a trusted technology partner throughout the entire journey, from ideation to execution and beyond.

Industries	Education, Retail
Services	Mobile app development services, Web application development services
Notable clients	ETS Risk Management, Vault Platform, The Home Help Company
Preferred budget	10 000+ GBP
Awards	n/a
Avg. Hourly Rate	100 GBP
Clutch Score	Not listed
Year of founding	n/a
Company size	2-10
Headquarter	London, United Kingdom

Apadmi

Apadmi, founded in 2009 by Garry Partington, Nick Black, Adam Fleming, and Howard Simms, is a digital agency specializing in mobile app and web development.

They also offer services such as complex system integrations, data science, innovation consulting, digital transformation, and product optimization. The company serves various industries, including retail, healthcare, financial services, utilities, sports, and media.

Industries	Healthcare, Retail, Financial Services
Services	Mobile app development services, Web application development services, Innovation consulting
Notable clients	Vodafone, Domino’s, Co-op, NHS, Lexus
Preferred budget	50 000+ GBP
Awards	UK App Awards, UK Agency Awards, Prolific North Tech Awards
Avg. Hourly Rate	70 GBP
Clutch Score	4.8/5
Year of founding	2009
Company size	250+
Headquarter	Salford Quays, Manchester

Infinum

Infinum is a custom software development company renowned for its innovative and high-quality solutions and years of building custom software for startups and enterprise clients. Established in 2005, Infinium has solidified its position as a prominent player in the mobile application development industry. The company prides itself on its ability to deliver cutting-edge mobile applications tailored to meet the unique needs of its clients.

Infinium is not only a software development company, they are also a venture company. One of their top products is Productive, an all-in-one agency management system.

Moreover, Infinium has helped Porsche Digital set up their digital hub in Croatia. They started the joint venture in September 2020 and in two years the Porsche Digital Croatia has grown from 0 to 200 employees.

Industries	Finance, Medical, Automotive
Services	Mobile app development, Web application development
Notable clients	Porsche, Philips, A1
Preferred budget	50 000+ GBP
Awards	Red Dot, Employer of the Year, Mixx
Avg. Hourly Rate	70 GBP
Clutch Score	4.8/5
Year of founding	2005
Company size	350+
Headquarter	New York, USA

Thought&Function

Looking for top-notch digital design and tech expertise in London? Look no further than Thought & Function. With their human-centered approach and proven track record, they craft meaningful digital solutions that stand out. From UX/UI design to branding strategy, their tailored services ensure every client gets the attention they deserve. Trust in their expertise to take your digital presence to the next level.

Industries	Education, Finance, eCommerce/mCommerce
Services	Mobile app development, Web application development, Design
Notable clients	Royal Navy, Allplants, Honda
Preferred budget	20 000+ GBP
Awards	n/a
Avg. Hourly Rate	70 GBP
Clutch Score	4.8/5
Year of founding	2016
Company size	20+
Headquarter	London, United Kingdom

Novoda

Novoda is a leading digital product agency based in London. It specializes in mobile app development, design, and innovation. Over the years, it has built a strong reputation for crafting impactful solutions for clients across various industries.

Some of their notable clients include The Guardian, SoundCloud, and Microsoft. With a skilled team proficient in software engineering, design, and product strategy, Novoda continues to deliver cutting-edge mobile experiences tailored to the unique needs of each client, solidifying their position as a top mobile app development agency in the London market.

Industries	Healthcare, Food delivery, Teleco, Retail
Services	Mobile app development, Mobile app design, Innovation, Strategy consulting
Notable clients	Google, Tesco, Hopin, Vodafone, Glovo
Preferred budget	50 000+ GBP
Awards	n/a
Avg. Hourly Rate	70 GBP
Clutch Score	4.8/5
Year of founding	2008
Company size	20+
Headquarter	London, United Kingdom

Monstarlab

Monstar Lab, headquartered in Tokyo and with operations in London, is a global digital agency serving clients worldwide. Renowned for their expertise in digital solutions, they cater to a diverse clientele including industry giants like Panasonic, Nestlé, and Uniqlo. From mobile app development to web development and digital strategy, Monstar Lab delivers tailored solutions that drive business growth and innovation.

Industries	Retail and E-commerce, Food and Beverage, Financial Services, Healthcare, Media and Entertainment
Services	Mobile app development, Mobile app design, Innovation, Strategy consulting
Notable clients	AB InBev, Fujitsu, Shake Shack, Careem
Preferred budget	80 000+ GBP
Awards	n/a
Avg. Hourly Rate	100 GBP
Clutch Score	4.8/5
Year of founding	2006
Company size	1400+
Headquarter	Tokyo, Japan

Magora

Magora is a London-based mobile app development company specializing in creating bespoke software solutions for various industries, including healthcare, finance, logistics, and entertainment. They offer a wide range of services, from mobile app development and web design to enterprise software and marketing solutions, emphasizing innovation and efficiency.

Industries	Healthcare, Finance, Logistics, Education, Real Estate, Entertainment
Services	Mobile app development, Enterprise software, MVP for startups, UX/UI design, Digital transformation, Long-term support
Notable clients	Unilever, Cisco, Danone, Trivago
Preferred budget	100 000+ GBP
Awards	n/a
Avg. Hourly Rate	100 GBP
Clutch Score	4.9/5
Year of founding	2010
Company size	150+
Headquarter	London, UK​

Applifting

Applifting is a technology company focused on ethical software development. It is headquartered in Prague and has a presence in London. The company is known for its collaborative approach and dedication to transparency. It offers services from mobile app development to cloud solutions and product design. It works with clients across several sectors and emphasizes innovative digital solutions.

Industries	Finance, Healthcare, IT, Government
Services	Mobile app development, Web development, Cloud services, Product design, Blockchain
Notable clients	Skoda, IKEA, Avast, Generali
Preferred budget	50 000+ GBP
Awards	Deloitte Technology Fast 50
Avg. Hourly Rate	100 GBP
Clutch Score	4.8/5
Year of founding	2014
Company size	200+
Headquarter	Prague, Czech Republic

Supercharge

Supercharge is a digital innovation consultancy and development agency based in Budapest and London. It provides cutting-edge solutions for businesses worldwide. It specializes in end-to-end product development, with a strong emphasis on innovation, AI, and IoT for industries such as finance and healthcare.

Industries	Financial Services, Healthcare, Energy, Automotive
Services	Mobile app development, Digital transformation, AI solutions, Product design, IoT services
Notable clients	Rolls-Royce, Santander, Ericsson, Deutsche Bank
Preferred budget	75 000+ GBP
Awards	Financial Times Fastest Growing Companies in Europe
Avg. Hourly Rate	100 GBP
Clutch Score	4.9/5
Year of founding	2010
Company size	250+
Headquarter	Budapest, Hungary​

Benefits of Hiring a Mobile App Development Agency in London

When it comes to creating mobile apps, partnering with a professional mobile app development agency with a proven track of projects realized for clients from London can offer numerous advantages that can significantly benefit your business. Here are some of them:

1. Expertise: A mobile app development agency brings together a team of seasoned developers, designers, and project managers who possess extensive experience in crafting high-quality mobile apps. Their collective expertise ensures that your app is built to the highest standards, incorporating the latest trends and technologies.
2. Time-Saving: Outsourcing your mobile app development needs to an agency allows you to save valuable time. Instead of managing an in-house team, you can focus on other critical aspects of your business while the agency handles the development process efficiently.
3. Cost-Effective: Hiring a mobile app development agency can be more cost-effective than maintaining an in-house team of developers and designers. Agencies often offer flexible pricing models, allowing you to choose a plan that fits your budget without compromising on quality.
4. Access to Latest Technologies: Mobile app development agencies have access to cutting-edge technologies and tools. This ensures that your app is built using the most advanced and efficient solutions, helping you stay ahead of the competition.
5. Improved Quality: Professional agencies are committed to delivering high-quality apps that are stable, secure, and user-friendly. Their rigorous testing processes and attention to detail ensure that your app performs flawlessly across different devices and platforms.
6. Faster Time-to-Market: With their streamlined processes and experienced teams, mobile app development agencies can help you launch your app quickly. This faster time-to-market can give you a competitive edge, allowing you to capitalize on market opportunities sooner.
7. Scalability: As your business grows, your app may need to scale to accommodate increased user demand and new features. A mobile app development agency can help you scale your app efficiently, ensuring it continues to meet your evolving needs.
8. Maintenance and Support: Post-launch maintenance and support are crucial for the long-term success of your app. Mobile app development agencies provide ongoing maintenance and support services, ensuring that your app remains up-to-date, secure, and functional.

How long does it take for a mobile app and web development company to complete a project?

The time it takes for a mobile app and web development company to complete a project typically ranges from 3 to 9 months, but this is highly dependent on the project’s complexity and scope. The process often begins with scoping or product strategy workshops, which involve gathering and defining the project requirements, features, and objectives. This phase can take a few weeks and is crucial for ensuring that the team understands your vision and needs.

Next comes the UX and UI design phase, where the user experience is planned, and the interface is crafted to ensure a seamless user journey. This part often takes several weeks, depending on the number of screens and features to be designed. After the design is finalized, the development phase begins, where developers start programming the actual app or web solution. The complexity of the app (e.g., whether it’s native, cross-platform, or involves advanced features like AI or blockchain) affects the timeline. Testing and quality assurance follow, ensuring the app functions smoothly across devices and platforms.

Finally, deployment and post-launch support may add extra time, ensuring any issues are fixed and the app remains up-to-date. Launching an app in London involves additional considerations, such as submitting the app to both the Apple App Store and Google Play Store, which can take time due to approval processes. Furthermore, local regulations, especially around data privacy and GDPR compliance, must be met before an app can be released. To avoid delays, it’s crucial to plan the launch well in advance and work closely with project managers to navigate these processes efficiently. By ensuring clear communication and a well-structured timeline, the app can be successfully launched in London, followed by ongoing updates and maintenance to keep the app functioning optimally.

Mobile App Development Process in a Nutshell

Creating a successful mobile app involves a well-structured development process and the use of effective methodologies. Here’s an overview of the typical stages involved in the mobile app development process and the methodologies commonly used in projects for clients from London or generally from United Kingdom:

1. Discovery & Scoping: This phase focuses on understanding the client’s goals, target audience, and the app’s core functionality. Scoping sessions help define the requirements, features, and project scope, ensuring that the development team aligns with the business objectives.
2. UX/UI Design: The next stage is the design phase, where wireframes and prototypes are created to visualize the app’s user flow and interface. Designers focus on delivering a seamless user experience and intuitive user interface based on research and feedback.
3. Development: Once the design is finalized, the app moves into the development phase, where developers begin coding the app. Depending on the project, teams may use native development for iOS or Android, or cross-platform technologies like React Native or Flutter to save time and resources. Agile methodologies like Scrum are commonly used to ensure flexibility and continuous delivery throughout the project.
4. Testing: Rigorous QA testing is conducted to ensure the app functions smoothly across different devices and platforms. This includes functionality, performance, security, and user acceptance testing to catch bugs and improve the overall experience.
5. Deployment: After testing, the app is prepared for release. The launch process involves submitting the app to app stores, adhering to app store guidelines, and managing the approval process. Post-launch, teams focus on monitoring app performance and fixing any early issues that arise.
6. Post-Launch Support & Maintenance: Continuous post-launch support ensures the app stays up-to-date with the latest OS versions, security patches, and user feedback. This phase is critical for app longevity and success, offering long-term value through regular updates and feature improvements.

How much does it cost to build a mobile app in London?

The cost of building a mobile app in London can vary significantly depending on the app development agency you choose and the project’s complexity. On average, app development costs range from £30,000 for a basic app to £150,000 or more for a fully-featured, custom-built solution. Custom software development companies that offer React Native or Flutter or generally specialize in web and mobile development can provide more cost-effective software solutions by leveraging cross-platform technologies.

Additionally, software development companies now integrate AI services, including GPT-powered chatbots and machine learning solutions, which can significantly enhance user interaction, personalization, and automation within the app. These advanced technologies can drive up the development cost but offer high value, especially for businesses looking for cutting-edge solutions in areas like natural language processing and predictive analytics. Complex features, AI integrations, and e-commerce development can increase costs, but it’s essential to choose a development company that not only fits your budget but also offers innovative solutions and AI-driven technology to meet your business needs.

What services do mobile app development companies in London typically offer?

Mobile app development companies in London typically offer a wide range of innovative solutions tailored to meet the specific needs of businesses. These services often include mobile app development for both Android apps and iOS platforms, as well as web apps and custom solutions. Leading companies also focus on delivering bespoke digital solutions, ensuring a seamless user experience through expert UI/UX design and cutting-edge technologies. Many of these agencies also provide post-launch support and maintenance, ensuring apps remain up-to-date with the latest features, security patches, and performance enhancements. Regular updates are critical to maintain compatibility with new iOS and Android versions, and support packages vary, so it’s important to request a detailed breakdown of the services offered, such as bug fixes and performance monitoring.

In addition to app development, these companies offer digital marketing services to help businesses promote their successful apps, alongside e-commerce development for retailers looking to expand their digital presence. Many firms also specialize in managed services, providing ongoing support, app maintenance, and scalability. For larger projects, companies may integrate advanced technologies like smart contracts and web frameworks to deliver enterprise-level solutions.

Overall, top app developers in London focus on a client-centric approach, offering services such as mobile strategy consulting, user interface optimization, and end-to-end development for startup clients and leading enterprises alike. Their extensive expertise ensures they can handle diverse projects and deliver successful products.

Do London-based mobile app developers offer cross-platform development services?

Yes, many developers in London offer cross-platform development using the best application development frameworks like Flutter and React Native. This allows for a single codebase to work on both iOS and Android, which can save time and cost compared to developing separate native apps. Moreover, cross-platform apps are becoming increasingly popular due to their efficiency in deployment and maintenance.

How to check if a London mobile app development agency is reputable and trustworthy?

To determine if a London mobile app development agency is reputable and trustworthy, it is advised to assess its portfolio of successful mobile app development projects. Reputable app developers in the United Kingdom will showcase case studies and client testimonials that reflect their expertise in delivering custom software development and cutting-edge solutions. Additionally, a good software development company will have a proven track record of offering seamless user experiences and working with a range of clients, from startups to large enterprises, providing web applications and mobile solutions. Checking for certifications, reviews on platforms like Clutch, and strong communication from project managers are also indicators of trustworthiness.

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