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20 Best Mobile App Development Companies in United Kingdom (2024)

Updated Date: March 14, 2024
Written by Hemendra Singh

It’s hard to find the best app development company in the UK, so we’ve done the research for you and compiled a list of the top firms. With the rapid advancements in technology, the digital landscape of the United Kingdom is continually evolving, presenting both challenges and opportunities for businesses across various sectors.

In this dynamic environment, leveraging the expertise of reputable mobile app development companies in UK is crucial for businesses aiming to stay ahead and thrive in the competitive market.

At the forefront of this digital transformation is the realm of mobile app development services, which has emerged as a cornerstone for businesses looking to innovate, connect with customers, and maintain a competitive edge in today’s fast-paced market environment. From small startups to established enterprises, the demand for mobile app development has never been higher, as businesses recognize the immense potential they hold in driving growth and enhancing brand visibility.

The app market went up and down after COVID-19 hit. It grew a lot in 2021 but dropped to $167 billion in 2022. It bounced back to $171 billion in 2023. Also, spending per user went back up over $5 in 2023. People worldwide downloaded 257 billion apps in 2023. The most popular thing to do on smartphones is chatting and messaging. In the UK, mobile app development is big for businesses. It helps them stay competitive and connect with customers. Whether you’re a new company or a big one, having a mobile app is important.

Picture this – a world where your business is constantly evolving, staying ahead of the curve, and effortlessly connecting with your target audience. This is the power that app development companies in UK bring to the table. Whether you’re a budding entrepreneur with a groundbreaking app ideas or an established company seeking to expand your digital footprint, mobile app developers offer a gateway to success in the modern business landscape.

In this exploration, we delve into the significance of mobile app development services in UK, highlighting its transformative impact on businesses of all sizes. We will uncover the key benefits of partnering with a top mobile app development company in UK, explore how mobile technology can unlock new growth opportunities, and discuss the importance of delivering exceptional value to customers in today’s competitive market.

So, buckle up as we embark on a journey through the dynamic world of mobile app development, where innovation knows no bounds, and success lies just a tap away.

10 Top Mobile App Developers in United Kingdom

Let’s take a close look at the best mobile app developer companies in UK:

Company Established In Ratings Core Services
The NineHertz 2008 4.9/5 Mobile App Development.Gaming Apps, IOS and Android both
Appinventiv 2015 4.9/5 Ideation, Product Design, Mobile App Development, Software Development, Digital Transformation, Data Science & Analytics, Cloud & DevOps, Blockchain
Konstant Infosolutions 2003 4.8/5 Mobile App Development, AI, Data Engineering, Cloud Development, DevOps, Cybersecurity
The Distance App Developers 2009 4.7/5 iOS and Android App Development
QBurst 2004 4.8/5 AI and Data Engineering, Cloud Development, DevOps, Cybersecurity, Mid-market Solutions
Experion Technologies 2006 4.9/5 Custom Software Development, Mobile App Development, Digital Transformation, UI/UX Design, Cloud Solutions
Xebia 2001 4.7/5 Custom Software Development, Cloud Consulting, IT Strategy Consulting, BI & Big Data Solutions
Rootquotient 2019 4.8/5 Product Engineering, Custom Software Development, Healthcare Solutions, Education Solutions
DataArt 1997 4.7/5 Custom Software Development, IT Consulting, Cloud Solutions, Data Science, Machine Learning
HCL Global 1991 4.7/5 Software Services, Business Process Outsourcing, Infrastructure Services and Solutions, Digital Transformation

These companies represent the epitome of excellence in the realm of mobile app development, each bringing its unique blend of innovation, creativity, and technical prowess to the table.

20 Best App Development Companies in UK

Review all app development companies in UK in detail:

1. The NineHertz: Best App Development Company in UK

top mobile app development companies in UK
The NineHertz is the best mobile App Development Company in UK. when it comes to the best mobile app developers that have been empowering businesses, global enterprises, and startups on their digital journeys for over a decade. We specialize in delivering innovative solutions tailored to businesses of all sizes, from startups to Fortune 500 companies. Our team consists of over 350 skilled mobile app developers, designers, and innovators who continuously explore new technologies to stay at the forefront of the app development industry.

Established in 2008, The NineHertz is not just an IT consulting company; they are agents of change, driven by technology and innovation. With a wealth of experience and a strong portfolio of successful projects, they have partnered with leading Fortune companies and developed numerous on-demand solutions. Their goal is to help businesses increase brand awareness, establish communication with clients, and foster trust through user-friendly and quality-driven web development and mobile application development solutions.

2. Appinventiv

Appinventiv is a prominent custom software product and it is top among android app development companies in UK known for offering innovative digital engineering solutions to startups and Fortune 500 companies and having one of the best app developers.

With a team of over 800 skilled professionals, they excel in ideation, product design, mobile app development, software development, digital transformation, data science & analytics, cloud & DevOps, and blockchain solutions. Appinventiv has served prestigious brands like IKEA, KFC, Adidas, KPMG, and Pizza Hut, establishing a strong track record of delivering exceptional digital products. you can find an ultimate list of software development companies in Canada.

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No.1 Mobile App Development Company in UK

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3. Encept Ltd

Mobile App Development Companies in UK
Encept Ltd is a registered company offering programming services and Android development. With a focus on mobile app development, providing hybrid app solutions. They specialize in delivering innovative solutions tailored to their clients’ needs.

Read Also: Mobile App Development Companies in USA

4. Konstant Infosolutions

Konstant Infosolutions
Konstant Infosolutions is one of the top mobile app development companies in UK renowned for its creative and innovative solutions. They specialize in developing world-class applications for various industry niches, with a strong focus on customer satisfaction. Konstant Infosolutions has expert mobile app developers who adapt to changing technology requirements. They prioritize timely delivery and working within budget while developing applications.

5. The Distance App Developers

Best Mobile App Development Company
The Distance is a digital agency based in York/London, specializing in intuitive mobile app development solutions for both IOS and Android platforms. They maintain long-term relationships with clients by designing and building native mobile app solutions for businesses, public, and retail sectors.

6. QBurst

QBurst is a leading name in digital product development and consulting, offering services such as AI and data engineering, cloud development, cybersecurity, and more. With over 2400 professionals, they have successfully delivered over 1200 projects, catering to mid-markets, small businesses, and enterprises.

7. Experion Technologies

Experion Technologies
Experion Technologies is known for uniting expertise and engineering to deliver exceptional IT services. With a network of 1500 employees across 11+ locations, they empower clients with tech excellence, serving leading brands like Frost and Sullivan, Clutch, Inc 5000, and Everest Group.

8. Xebia

App Development Company in UK
Xebia is a leading mobile app development companies in UK founded in 2001, with a global presence across multiple countries. They offer expertise in custom software development, web development, cloud consulting, IT strategy consulting, and BI & big data solutions, among others, serving clients like Eurail, Parkos, Sage, and Transavia.

9. Rootquotient

Rootquotient is a product engineering company with a global presence across Canada, the UK, and India. They specialize in custom software development, with a strong focus on industries like Healthcare, Education, Retail, Fintech, Non-profit, & Energy. They take pride in being a ‘Zero-to-One’ company, developing custom software solutions from scratch.

10. DataArt

App Development Companies in UK
DataArt is a software engineering company that has delivered innovative solutions to businesses of all sizes and industries since its inception in 1997. With over 6,000 skilled professionals across its 20+ offices worldwide, DataArt is known for building solutions that help organizations upscale their overall growth.

11. HCL Global

HCL Global
HCL Global is one of the top software development companies in UK where application development services encompass a wide array of solutions aimed at addressing emerging technology challenges and supporting businesses throughout the entire application development lifecycle. From object-oriented applications to web applications, client-server applications, mobile applications, and legacy applications modernization & extensions, comprehensive support is provided to meet diverse business needs.

They tailor the development approach to suit the specific requirements of each project, whether it involves traditional waterfall methodology or Agile/Scrum methodology. Experience spans various domains, including e-commerce, finance, and CRM applications, leveraging technologies such as .NET, C#, Java, J2EE, LAMP, and open-source platforms. At HCL Global, a mobile app development platform, the goal is to deliver optimal solutions that drive business growth and success in today’s dynamic digital landscape.

12. Rant Agency Ltd.

Top Mobile App Development Agency in UK
Rant Agency Ltd is a successful UK mobile development studio delivering mobile and web apps for global and domestic partners. They specialize in bespoke B2B and B2C products, emphasizing award-winning full service web design and development.

13. Heveloon Ltd

Heveloon Ltd, founded in 2018, aims to be the mobile app development partner of choice for businesses by putting a human, friendly face to technology. They specialize in mobile app development, offering solutions to raise and reward businesses.

14. iQlance Solutions – App Developers Toronto

Iqlance Solutions
iQlance is a reputed among best mobile app development companies in UK, known for having mobile app developers, that develop high-quality, feature-rich, and user-friendly apps. They offer services including Android app development, iOS app development, Apple Watch app development, and Swift App development.

15. Impero IT Services

Impero It Services
Impero IT Services is an award-winning software development company in London, known for creating innovative & impactful app solutions. With a team of over 50 mobile app developers, they specialize in building apps for businesses & startups, with services ranging from full-fledged app development to custom apps.

16. SoftTeco

Mobile App Development Services in UK
SoftTeco LLC is an international custom software development company delivering custom end-to-end enterprise solutions across the globe. They offer services including web and mobile app development, data science, machine learning, and work across multiple domains such as finances, healthcare, telecommunications, and logistics.

17. GeekyAnts

GeekyAnts is a design and development studio specializing in building solutions for web and mobile that drive innovation and transform industries and lives. They hold expertise in technologies like React, React Native, Flutter, Angular, Vue, NodeJS, Python, and Svelte, serving multiple industries and clients globally.


Best Mobile App Development Companies in UK
WEDOWEBAPPS LTD is an IT service company in the UK, providing mobile app development, website app development, graphics designing, web design, eCommerce website design, and CMS development services. They specialize in technology solutions, UI/UX, responsive websites, Magento web development, and iPhone app development.
you may also like to read about iPhone app development companies

19. Fullestop

Fullestop is a Microsoft Partner, ISO Certified, CMMI Level 3 Company delivering web and mobile app solutions to clients across the world for the last 20 years. They offer strategic IT advice, eCommerce solutions, and promise on-time delivery, with a 100% successful ratio in project delivery.

20. Exato Software

Top Mobile App Development Company in UK
Exato Software stands out as mobile app development companies in UK, Central India, and the USA. With a strong emphasis on providing highly optimized technology solutions, they cater to SMEs and large-scale enterprises worldwide. Their portfolio showcases successful projects spanning various industries, cementing their position as a leading IT and consulting firm in the UK and beyond.

21. Impressit

Impressit is a premium digital agency with an in-house team of tech experts, specializing in building SaaS products, web apps and mobile app development for SMEs. They use clean processes and the latest technologies to bring value to businesses, with services including mobile app development, web development, and digital marketing.

Why Do Businesses Need Mobile Apps?

Why do Businesses Need Mobile Apps
Businesses today find themselves in an ever-evolving digital landscape, where the adoption of mobile apps has become not just a trend but a strategic imperative. The reasons behind this shift are multifaceted and deeply rooted in the transformative power that mobile technology holds for businesses of all sizes and industries.

1. Enhanced Customer Engagement and Retention

One of the foremost reasons businesses need mobile apps is the unparalleled opportunity they provide for customer engagement and retention. Through mobile apps, businesses can establish direct and personalized communication channels with their customers.

Whether it’s sending targeted push notifications, offering exclusive deals, or providing real-time customer support, mobile apps enable businesses to foster deeper relationships with their customer base. This enhanced engagement ultimately leads to increased customer loyalty and retention, as customers feel more connected and valued by the brand.

2. Increased Brand Visibility and Recognition

In the highly competitive landscape of today’s market, establishing a distinctive brand identity is essential for business prosperity. A meticulously crafted mobile app stands as a potent branding asset, enabling businesses to highlight their unique value propositions and forge unforgettable interactions with their clientele.

Through the provision of a seamless and visually captivating app interface, enterprises can etch a lasting impression on users, thereby amplifying brand visibility and recognition. Additionally, the presence of a mobile app on popular app stores not only bolsters brand credibility but also signals to potential customers the business’s modernity, reliability, and dedication to fulfilling their requirements. For businesses seeking to harness the power of mobile technology to elevate their brand, collaborating with mobile app development companies in UK is pivotal.

3. Streamlined Operations and Improved Efficiency

Mobile apps are not just about enhancing the customer experience; they also play a crucial role in optimizing internal operations and boosting efficiency within the organization. By digitizing and automating various business processes such as inventory management, order processing, and customer support, mobile apps eliminate manual tasks and streamline workflows.

This not only saves time and resources but also minimizes the likelihood of errors and delays. As a result, businesses can operate more efficiently, allocate resources more effectively, and ultimately deliver better products and services to their customers.

4. Access to a Wider Audience and Market Reach

The ubiquity of smartphones has fundamentally changed the way businesses reach and connect with their target audience. With millions of people around the world accessing the internet primarily through their mobile devices, businesses have a unique opportunity to expand their market reach and tap into new customer segments through mobile apps.

Whether it’s through app store listings, social media sharing, or word-of-mouth referrals, mobile apps enable businesses to reach a global audience with unprecedented ease and scalability. This broader market reach not only opens up new revenue streams but also helps businesses stay competitive in an increasingly globalized economy.

5. Valuable Insights Through Analytics and User Data

Finally, mobile apps provide businesses with a treasure trove of valuable insights into user behavior and preferences. Through sophisticated analytics tools and data tracking mechanisms embedded within the app, businesses can gather real-time data on how users interact with their app, what features they find most valuable, and where they may be encountering friction or issues.

This data-driven approach empowers businesses to make informed decisions, iterate on their app strategy, and continuously improve the user experience. Whether it’s optimizing app design, refining marketing campaigns, or tailoring products and services to better meet customer needs, the insights gleaned from mobile app analytics are invaluable for driving strategic growth and staying ahead of the competition.

Tips to Select the Right Mobile App Development Company in United Kingdom

Tips to Select the Right Mobile App Development Company in the United Kingdom
Selecting the right among mobile app development companies in UK is a critical decision that can greatly impact the success of your project. To ensure you make an informed choice, here are some comprehensive tips to guide you through the selection process:

1. Experience and Expertise

In your search for mobile app development companies in UK. Prioritize firms with experience in your industry or niche, as they are more likely to understand your specific needs and challenges.

2. Portfolio of Successful Projects

Review the company’s portfolio of past projects in detail. Assess the quality of their work, user interface designs, and functionalities. Ensure that their previous projects align with your vision and objectives for your app.

3. Client Testimonials and Reviews

Seek feedback from past clients to gain valuable insights into the company’s reputation, reliability, and level of customer satisfaction. Testimonials and reviews can provide you with a better understanding of the company’s strengths and weaknesses.

4. Transparent Communication and Project Management

Clear and transparent communication is essential throughout the development process. Ensure that the company maintains open lines of communication, providing regular updates and promptly addressing any queries or concerns you may have.

5. Quality of Design and Development Process

Evaluate the company’s approach to design and custom software development services. Look for firms that adhere to industry best practices and standards to deliver high-quality, user-centric apps. A robust development process ensures that your app is built efficiently and meets your expectations.

6. Post-Launch Support and Maintenance Services

Inquire about the company’s post-launch support and maintenance services. It’s crucial to ensure that your app remains functional, secure, and up-to-date in the long run. Discuss the company’s support policies, response times, and ongoing maintenance plans.

7. Technology Stack and Innovation

In your quest for the mobile app development companies in UK, it’s imperative to assess the technology stack and tools they employ. It’s vital to select a company that showcases technical prowess and remains abreast of the latest industry trends throughout the development journey. Innovation is paramount in crafting competitive and future-proof mobile apps, underscoring the importance of collaborating with a firm that prioritizes cutting-edge technologies and methodologies.

8. Scalability and Flexibility

Assess the company’s ability to scale and adapt to your project requirements. Ensure that they have the resources and expertise to accommodate changes and updates throughout the app development lifecycle.

9. Cultural Fit and Collaboration

Building a successful app requires effective collaboration between you and the app development team. Consider the company’s culture, values, and communication style to ensure a harmonious working relationship.

10. Budget and Cost Transparency

While cost is an important factor, prioritize value over price. Understand the company’s pricing structure and ensure transparency in all financial aspects of the project. Avoid companies that offer unrealistically low prices, as they may compromise on quality.

Why Hire One of the Best Mobile App Development Companies in UK?

Why Hire One of the Best App Development Companies in the UK
Partnering with one of the best mobile app development companies in UK can significantly impact the success and trajectory of your project. Here’s why:

Access to Skilled Professionals and Cutting-Edge Technologies

Top-tier app development companies in UK boast a roster of top uk app developers who are well-versed in the latest technologies and tools. These experts bring a wealth of experience and expertise to the table, ensuring that your project is executed flawlessly and in line with industry best practices. By leveraging cutting-edge technologies, such as AI, AR/VR, blockchain, and machine learning, these companies can create innovative solutions that set your app apart from the competition.

Customized Solutions Tailored to Your Needs

Every business is unique, with its own set of challenges, goals, and requirements. One of the key advantages of partnering with a top app development company is their ability to understand your specific needs and objectives and develop customized solutions that address them effectively. Whether you’re looking to build a consumer-facing app, a business tool, or an enterprise solution, these companies have the expertise and resources to tailor their approach to meet your exact specifications.

Timely Delivery and Adherence to Quality Standards

Time is of the essence in the fast-paced world of app development. Top mobile app development companies in UK understand the importance of delivering projects on time and within budget. With a proven track record of success, these companies have refined their processes and workflows to ensure timely delivery while maintaining the highest standards of quality and excellence. From project planning and app development to testing and deployment, you can trust that your app will be in good hands every step of the way.

Continuous Support and Updates

The journey doesn’t end once your app is launched. In fact, it’s just the beginning. To ensure long-term success, it’s essential to provide ongoing support and maintenance to keep your app functional, secure, and up-to-date. Top app development companies offer comprehensive post-launch support and maintenance services, including bug fixes, performance optimization, security updates, and feature enhancements. By entrusting your app development to these companies, you can rest assured that it will continue to evolve and improve over time, offering peace of mind and long-term value to your business.

Competitive Edge in the Market

In today’s crowded app marketplace, gaining a competitive edge is more important than ever. By partnering with one of the mobile app development companies in UK, comprising of best UK app developers, you can leverage their expertise and insights to create a standout app that attracts and retains customers.

From user-centric design principles to innovative features and functionalities, these companies can help you differentiate your app from the competition and maximize your return on investment (ROI). Whether you’re targeting a niche market or competing on a global scale, having a top mobile app development company in your corner can give you the edge you need to succeed.

How Much Does it Cost to Develop an App in the UK?

How Much Does it Cost to Develop an App in the UK
Alright, let’s talk about the money side of making an app. The cost of creating a mobile app in the UK can really swing depending on a few things. Here’s what you need to know:

1. Complexity and Features

Think about what you want your app to do. If it’s pretty straightforward with just a few features, it won’t cost as much as something super fancy with loads of bells and whistles. So, the more complicated your app is, the more it’ll likely cost to develop.

2. Platform

Now, this is about where your app will live. Are you thinking Apple (iOS), Android, or both? Making an app for just one platform is usually cheaper than making it work on both. But going for both means you can reach more people, even if it costs a bit more.

3. Design Stuff

Looks matter! If you want your app idea to stand out with cool graphics, animations, and a slick interface, that’s awesome. But it does mean more money. Custom designs and fancy branding can bump up the price tag.

4. Hours and People

This one’s simple: more hours and more people working on your app mean more money. So, if your app needs a lot of work or involves tricky technical stuff, expect to pay more.

5. Extras

Once your app is up and running, there’s still more to consider. Testing, getting it out there, keeping it updated, and providing support all add to the cost. It’s like getting a car-you need to keep it running smoothly after you drive it off the lot.

How Much The NineHertz Taking?

Okay, here’s the part you’re probably curious about. On average, a basic mobile app in the UK can set you back anywhere from £10,000 to £50,000. But hold on, if you’re dreaming big with lots of fancy features and top-notch design, be prepared to shell out more—over £100,000 in some cases!

So, there you have it. Making an app can be a pretty big investment, but if you plan it right and know what you want, it can also be totally worth it. Just remember, quality comes at a price, but it’s all about finding that sweet spot between what you need and what you can afford.

Hire Mobile App Developers from NineHertz

No.1 Mobile App Development Company in USA

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Conclusion: Top App Development Company in UK

In conclusion, mobile app development companies in UK stands as a pivotal driver in shaping the digital landscape of the United Kingdom, presenting businesses with unparalleled opportunities for innovation, customer engagement, and market leadership. By aligning with esteemed app development firms, such as NineHertz, enterprises can navigate this dynamic landscape with confidence, propelling their brand presence to new heights and delivering exceptional value to their clientele.

In the UK’s vibrant mobile app development ecosystem, ranging from boutique agencies to industry giants, businesses find themselves with a wealth of options to suit their specific needs and aspirations. Whether seeking specialized expertise or comprehensive end-to-end solutions, the partnership with a reputable firm like The NineHertz ensures tailored strategies and seamless execution throughout the development journey.

By leveraging the expertise and cutting-edge technologies offered by industry leaders like NineHertz, businesses can harness the full potential of mobile technology to drive growth, enhance brand recognition, and stay ahead of the competition. With a strategic approach and the right partner at their side, enterprises can unlock a world of possibilities and chart a course toward sustained success in the digital age.

FAQs On App Development Agencies in UK

Q1. What is the Importance of Mobile Apps for Businesses?

Mobile apps have become essential tools for businesses, serving as a direct channel to engage with customers, enhance brand visibility, and streamline operations. In today’s digital era, where consumers are increasingly reliant on their smartphones, having a mobile app is crucial for businesses to stay competitive and meet the evolving needs of their audience. By leveraging mobile apps, businesses can foster deeper connections with customers, expand their market reach, and gain valuable insights into user behavior to drive strategic growth.

Q2. How Can Businesses Choose the Right Mobile App Development Company in UK?

Selecting the right mobile app development company is a critical decision that can significantly impact the success of your project. To ensure you make an informed choice, consider factors such as the company’s experience, portfolio of successful projects, client testimonials, communication practices, quality of design and development processes, and post-launch support services. By conducting thorough research and evaluating these aspects, you can confidently choose a partner that aligns with your specific requirements and delivers exceptional results.

Q3. Why Should Businesses Consider Hiring One of the Best App Development Companies in UK?

Partnering with a top-tier mobile app development company offers several advantages, including access to skilled professionals, cutting-edge technologies, customized solutions tailored to your needs, timely delivery, adherence to quality standards, continuous support and updates, and a competitive edge in the market. By investing in a reputable app development firm like NineHertz, businesses can leverage these benefits to propel their growth, enhance customer satisfaction, and maximize return on investment in today’s dynamic digital landscape.

Q4. What Factors Influence the Cost of Developing an App in UK?

The cost of developing a mobile app in the UK varies depending on factors such as complexity and features, platform (iOS, Android, or cross-platform), design requirements, development hours and resources, and additional services like testing, deployment, maintenance, and support. While basic app development costs typically range from £10,000 to £50,000, more complex projects with advanced features can exceed £100,000. By understanding these cost drivers and prioritizing key functionalities, businesses can budget effectively and achieve their app development goals within their financial constraints.

Hemendra Singh

My name is Hemendra Singh. I am a Director and Co-founder of The NineHertz, IT Consulting Company. I am having a keen interest in the latest trends and technologies that are emerging in different domains. Being an entrepreneur in the field of the IT sector, it becomes my responsibility to aid my audience with the knowledge of the latest trends in the market.

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