(12 Reviews)
Last updated 10 February, 2025
Top Best Mobile App Developers in United kingdom
The United Kingdom being one of the hubs of Information Technology has a lot of mobile app development service providers. Find the list of top selected, reviewed, and validated mobile app development companies in the UK with 4.8 average ratings. We, at TopDevelopers.co, understand how important it is for enterprises, startups, and SMEs to find a reliable partner for mobile app development projects in the United Kingdom. Hence, to provide better and reliable partners, our team works consistently to list the app development firm with vetted team, world class infrastructure, resources, reliability, good work ethics, vast experiences, skills, and expertise to deliver the best app development experiences in your budget. The list is yours with the freedom to who you want to partner with.
List of the Top Mobile App Development Companies in United Kingdom
400 Companies | Last Updated 20 April, 2025
YOUR LOCAL DIGITAL MARKETING AGENCY
We at Web Developers London build an effective website and strategies to help businesses to reach their customers, prospects across the entire web. Our team of specialists consistently delivers impressive results combining creative ideas with our vast industry experience. We can help you build a sustainable, meaningful relationship with your clients by engaging them with your brand using a variety of brand strategies. Explore the detailed profile of Web Developers London
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2 to 10
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$26 - $50
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Less than - $5000
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UK
AI software development company
We are a world-class AI company with core competency in machine learning and computer vision. We provide full-stack solutions to our customers. Our team of dedicated Algorithm Experts, Data Scientists, Machine Learning Specialists, Computer Vision Engineers and Technology Consultants work in tandem to create AI solutions that integrate with the technology of today to make it competitive in the markets of tomorrow.. So, if you are looking for reliable development partners - we would be happy to help you! Explore the detailed profile of Cognitiva
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11 to 50
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$51 - $100
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Less than - $5000
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UK, USA, Poland
Software Simplified
SoftPort India is a software development powerhouse supporting small and medium-sized businesses all over the globe. We are driving Business efficiencies by building complex Management Systems, Web Solutions, and Native Mobile Applications. We Custom Software for all your Software needs SoftPort is a quickly developing Software Development Company growing and expanding armed with our wonderfully talented and determined technologists and designers that bring tremendous worth to Small and medium-sized Clients. We have a special formula that combines…Explore the detailed profile of SoftPort
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11 to 50
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$26 - $50
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$5001 - $10000
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UK, India, Saudi Arabia+1
We build robust, scalable software for various industries
We are a team of developers and designers who love to build great software. We have been servicing clients from around the world from various industries in a wide range of technologies. Over the years, we have mastered our processes to deliver the best possible solution to our customers in short timeline. Explore the detailed profile of Cloudev Limited
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2 to 10
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Up to $25
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Less than - $5000
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UK, USA, India
Business Value Delivered
AARCHIK specializes in providing cutting edge technology solutions in Blockchain, AI and ML platforms. We work on the emerging horizons of technology and build solutions like NFT Marketplaces, Liquidity Pool Solutions, Image Processing Algorithms, Marketing ROI Analytics, Copy Trading Solutions etc. On the design front we have recruited Design Graduates from reputed schools to provide cutting edge experiences in 3D, Motion Graphics and Animation Solutions. For the travel and hospitality industry we have created advanced suite of products to cater…Explore the detailed profile of AARCHIK SOLUTIONS
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11 to 50
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Up to $25
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Less than - $5000
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UK, India, USA
Complete IT Solutions
Apex Techno has partnered with the world’s leading enterprises, SMEs, and technology challenges. We help businesses elevate their brand through software development, product design, QA, and consultancy services. With our help, you can easily develop your IT infrastructure and solve various infrastructure-specific issues. Being in the industry for years our mission has always been to increase the business growth of our clients with creative design. Our custom software development ensures the best quality products and in turn, helps you to…Explore the detailed profile of Apex Techno
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11 to 50
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$101 - $150
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$10001 - $25000
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UK
Design Develop Digital
As a cutting-edge web and digital agency, we specialize in crafting dynamic online experiences. From custom web development to strategic digital marketing, we empower businesses to thrive in the ever-evolving digital realm. Our team combines creativity and expertise to deliver solutions that make a lasting impact in the digital space. Explore the detailed profile of Webtech 99
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11 to 50
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Up to $25
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Less than - $5000
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UK, India, USA
Think Now
SISGAIN is an innovative mobile app, web & software development company providing unique and cost-effective IT services. We focus on developing services rich in technology that helps our client to shape a better future. From the past 10 years, we have worked with more than 500 companies ranging from small scale, medium scale, and large-scale enterprises. With more than 100 people on board, we are experts in handling projects of any complexity. Our developers develop tailored apps from scratch based on the client's requirements. We…Explore the detailed profile of SISGAIN
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51 to 250
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Up to $25
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$5001 - $10000
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UK, India, USA+4
Offshore Developers, Onshore Results
Smart Working provides premium offshore development solutions, connecting you with top-tier talent from the global market. Our developers, experienced with central US and European tech firms, offer exceptional skills and integration into your team. Enjoy significant cost savings, a 98% retention rate, and dedicated customer success support.Smart Working provides premium offshore development solutions, connecting you with top-tier talent from the global market. Our developers, experienced with central US and European tech firms, offer exceptional…Explore the detailed profile of Smart Working
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51 to 250
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Up to $25
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Less than - $5000
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UK
Creatives | Programmers | Professionals
At Auxesis Infotech, our purpose is very simple: to code & deliver your vision. Nine years ago, we began with a small two-people team to develop basic websites. Today we still develop for people who start small - as well as for enterprises and tech giants of different industries and more. That “more” is the multidirectional coding horizons ranging from web portals to mobile applications…Explore the detailed profile of Auxesis Infotech Pvt Ltd
Salon and Spa Website Development
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51 to 250
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Up to $25
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$5001 - $10000
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UK, India, USA
We build software products that stand out
Honeycomb Software is an International IT Consulting and Software development company with Ukrainian roots. Our team represents in 8 locations around the world: Houston, Austin, Chicago, New York, Boulder, Wroclaw, Lviv, and Rivne. We are AWS Activate Provider and Microsoft Gold Certified Partner. We have experience with SMBs and startups from the idea stage (POC, MVP) to successful IPO on Nasdaq. Our Services: Custom software development Quality assurance and QA audit AI and Data UI/UX design & prototyping IT Consulting CTO as a Service…Explore the detailed profile of Honeycomb Software
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51 to 250
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$26 - $50
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$10001 - $25000
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UK, USA, Poland
Forixem.com LLP is an IT services providing agency. Explore the detailed profile of Forixem
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2 to 10
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$201 - $300
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$5001 - $10000
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UK
Innovadel Technologies: Driving Innovation & Growth Through
Innovadel Technologies is a leading technology solutions provider, empowering businesses to thrive in the digital age. We specialize in Salesforce implementation, integration, and support, enabling organizations to streamline operations, improve customer relationships, and drive revenue growth. Beyond Salesforce, our expertise extends to a wide range of IT services, including Shopify, BigCommerce, WordPress, software development, custom application development, cloud consulting, data analytics and more in different industries. We leverage…Explore the detailed profile of Innovadel Technologies
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11 to 50
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$51 - $100
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Less than - $5000
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UK
Upstaff is a technology partner with expertise in AI,
Upstaff provides expert AI, Web3, Software, and Data engineers to drive business transformation and growth. We excel in solving complex technical challenges, scaling projects, and optimizing system performance through our curated engineering talent pool and in-house expertise. With over 20 years of experience in software engineering, our managed service extends beyond talent matching. We offer comprehensive support in product development, system optimization, team composition, ongoing management, and resolving technical issues. Whether you’re…Explore the detailed profile of Upstaff
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11 to 50
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$26 - $50
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$5001 - $10000
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UK, USA, UAE
Shopify Development Company
We - Shopivogue is an “Expert Certified” Shopify eCommerce Development company having experienced shopify plus, shopify apps and shopify theme developers in our team. Together we are working to create the best eCommerce development for our customers. Since the beginning, we’ve kept ahead of the curve and we want to help you do the same. Hundreds of merchants around the world trust Shopivogue and its ready to use Shopify App development services. Shopivogue is the reputed digital Shopify Development Company working with…Explore the detailed profile of shopivogue
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11 to 50
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Up to $25
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Less than - $5000
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UK, USA, India+2
Buyer's Guide
Why Choose mobile app development company in UK to build an application?
You can find plenty of reasons why partner with app development companies in the UK for your projects.
User-Friendly Mobile Applications
First, leading app development companies in the UK are efficiently delivering the best quality and user-friendly mobile applications.
Excellent Expertise
If you partner with an elite group of top mobile app development companies in the UK, you get vetted engineers who are experts in not just building high-quality mobile applications but also delivering industry-specific applications with expertise.
Better Collaboration
Hiring mobile app developers in the UK will ensure better collaboration, resulting in better project outcomes.
Seamless Development Services
A good agency helps its clients comprehensively. A reliable development company in the UK helps you create a mobile app from scratch, customize, modify, redesign, or upgrade your existing mobile app, and even help you with relaunching or marketing your app.
Faster Time to Market
Partnering with an app development company in the UK will help you gain competitive advantages by helping you launch your app faster and market it quickly. It will ensure you gain traction and stay competitive in the market.
How do I hire the best mobile app developers in the UK?
- Select the app development company you want to partner with or hire developers with.
- Explore their portfolios and clients' testimonials on site. (You can also explore clients' testimonials and portfolios for listed companies on TopDevelopers.co).
- Decide the type of developers you want (Android, iOS, or cross-platform).
- Take interviews of developers you want to hire.
- Decide which developer you find suitable for your projects. And based on your preferences, you can go with hiring.
Questions to ask before Hiring Mobile App Developers in the United Kingdom?
Even though there's no limit to asking questions, prepare a list of questions and ask your app developers before you hire them.
- How much does a mobile app development cost?
- How long does it take to build a Native and cross-platform app?
- Should I build Native or cross-platform applications?
- What approach do you take to build a mobile app?
- How do you manage app development projects?
- What development methodologies do you use for project development?
- How many years of experience do you have in mobile app development?
- Which programming language are you proficient in?
- What types of mobile applications have been built?
- Can I see some of your projects that you built in the past?
- What development platforms do you use to build mobile applications?
- How will you ensure the timely delivery of projects?
- What testing approach do you use to ensure the quality of the projects?
- What measures do you suggest to check the success of the projects?
- What communication channel do you use to communicate with clients?
Frequently Asked Questions
Mobile app development companies in the UK offer numerous services.
- Mobile app consulting
- Custom app development
- Cross-platform app development
- Mobile app design
- Industry-specific application development
- App Integration services
- Support and maintenance services for mobile app
The cost to build a mobile application will vary depending on your project type. For example, if you build standard mobile applications, the cost will be between £10,000 and £20,000; however, if you have semi-complex or medium-sized application to build in the UK, it will cost you around £20,000 to £150,000. For enterprise-level applications, you may spend £100,000 to £500,000.
According to Topdevelopers.co, the average cost of building a quality mobile app in the UK with all modern features and functionalities will range between £150,000 to £400,000.
It depends on the type of developers you choose to hire in the UK. For example, if you wish to hire junior developers, it will cost you around £30 to £50 per hour, and mid-senior level developers will cost you between £50 to £100. In comparison, the senior developers with specific skills may range between £80 to £200.
In the UK, the development time for a mobile app ranges between 2 months to a year or more, depending on app complexity, number of platforms, development approach, design complexity, developers' location, development team expertise, and team size.
The average development time by app type looks like-
- A simple app with basic functionality takes 2-4 months to build
- Mid-sized app with moderate features takes 4-8 months to develop
- The engineering process for a complex app with advanced features takes 8-12 months or more.
The prominent mobile app development companies in the UK are using the following technologies and trends to build modern applications.
- Technologies like React Native and Flutter for cross-platform development
- PWAs to offer native app-like functionality
- AI/ML, AR/VR, Blockchain, and IoT integration for complex, advanced app development
- 5G technology, cloud, and analytics technology for high-performance
- Giving space to low-code or no-code platforms
UK mobile app developers handle data privacy by considering the following things during app development:
- Adhering to GDPR, which requires developers to be transparent about data collection, usage, processing, safeguarding, and handling, is crucial for maintaining user trust and avoiding legal issues.
- Comply with guidelines provided by the Information Commissioner's Office (ICO) for prioritizing "privacy by design" throughout the app development process.
Mostly yes. There are app development companies in UK that work with flexible time depending on their client’s demand or preference. Nevertheless, it is highly recommended that you should discuss the matter with the app development company for any specific time-zone requirement.