Explore the premier mobile app development companies in the UK that stay on top of industry trends, and use advanced tools and high-end custom development to deliver innovative, engaging and high-performance apps for a variety of operating systems. Filter by cost, reviews and team size to find the most suitable team for your goals and budget.
Best United Kingdom Mobile App Developers
988 Companies - Rankings updated: April 03, 2026
DesignRush assesses agencies using expertise standards and verified client experiences to help you make better decisions. Certain agencies have paid placements.
United Kingdom ×
Complexity made simple
Full Clarity create bespoke web applications for B2B clients with a strong focus on intuitive user experience. [... view Full Clarity profile ]- Location
- Farnham, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 2 Projects Listed
We build and maintane efficient remote teams for tech companies worldwide
GT was founded by Andy Baynes, a former executive at Apple, Google, and Nest, to supply high-growth product firms throughout the world with offshore product teams from Eastern Europe and Turkey, an end-to-end product development studio, and data science service. GT is concerned with quality rather than [... view GT profile ]- Location
- London, United Kingdom
- Number of Employees
- 100 - 249
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 3 Projects Listed
Bringing your ideas to life!
ZenBit Tech is an outsourcing development company spreading its services worldwide. [... see all ZenBit_Tech reviews ]- Location
- Northampton, United Kingdom
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $37/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 2 Projects Listed
We're not generalists, we only offer you what we do best.
InnoSource Technology is a software development company that develops & solves complex software engineering problems with last innovative technology. During all life-time of company, we have done to many successful projects like systems, web apps, mobile apps, websites, brand communication & digital [... view InnoSource Technology profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 8 Projects Listed
Leading Branding & MVP Studio for Startups in London
Rattlesnake Group is a London-based boutique studio helping startups design, build, and launch MVPs through integrated branding, product design, and software development. [... view Rattlesnake Group profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 8 Projects Listed
Honest, Practical, & Focused On Results
Founded in 2005 in Reading (UK) Naxtech is a Digital Agency focusing on helping businesses grow, increase profitability, while attracting new customers via the effective use of technology and digital marketing. [... view Naxtech profile ]- Location
- Reading, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 3 Projects Listed
Your Partner In Wow
Digital Experience Agency that works alongside bold brands to design and build digital experiences that look spectacular, launch fast and work flawlessly. [... see all Digiten reviews ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $55/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Your Technology Satellite for Growth
DOIT Software: Your innovation partner for custom software and .NET development. Solve unique challenges and achieve sustainable growth. We serve as your technology satellite, ensuring sustainable growth through innovative solutions. [... view DOIT Software profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $35/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 3 Projects Listed
Globally Recognized Digital and Engineering Solutions Partner.
Named Best AI Company and Software Development Company by The Netty Awards, Opinov8 is a global technology firm with development hubs across the United States, Europe, and Egypt. [... view Opinov8 profile ]- Location
- London, United Kingdom
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $42/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 3 Projects Listed
Realise Your Digital Potential.
RJJ Software is an innovative company specializing in .NET, Python, and AI technologies, as well as offering exceptional podcast mastering services. Founded by Microsoft MVP for developer technologies, Jamie Taylor, the company delivers top-quality software solutions and audio content to developers worldwide. [... view RJJ Software Ltd profile ]- Location
- Leeds, United Kingdom
- Number of Employees
- Under 49
- Portfolios Count
- 2 Projects Listed
A Digital Studio Changing The Game, We Create Products That Put People First
At Yellow Panther, our clients are our partners. Through close collaboration, our team of 35 digital experts deliver 'best in class' digital products, beautifully designed, delivered on budget and on time. [... view Yellow Panther profile ]- Location
- Royal Leamington Spa, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 4 Projects Listed
Leading the Way in IT Solutions and Staff Augmentation
CIS, established in 2003, is a global leader in IT and Staff Augmentation. Serving over 2100 clients across 100+ countries, our comprehensive services range from custom software development to digital marketing. Our recognized certifications and partnerships set us apart as a top choice in our field. [... view CIS profile ]- Location
- London, United Kingdom
- Number of Employees
- 500 - 999
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 6 Projects Listed
Best Headless Ecommerce Platform Development!
Webnexs is a leading ecommerce website specializing in various innovative solutions tailored to businesses' diverse needs. It offers and continually implores options to provide the best development company for Ecommerce Solutions, Video Solutions, Digital Marketing, SEO, and SEM services. [... view Webnexs LLC profile ]- Location
- Aldershot, United Kingdom
- Number of Employees
- 100 - 249
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 4 Projects Listed
Highly experienced tech consultancy delivering high-confidence results for fixed cost and set time
San Digital creates beautiful things. Carefully integrated web and mobile apps, with elegant user experiences and high-quality coding. Independent strategy, architecture, data, governance, and assurance consultancy to untangle any mess you are in. We know our onions and love to share. [... view San Digital profile ]- Location
- Kendal, United Kingdom
- Number of Employees
- Under 49
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 1 Project Listed
Design, development, deployment, and beyond
NCrypted Technologies is a software development company that specializes in HR tech. Its offers top-notch custom software solutions, both online and offline, to a wide range of businesses. This includes startups, SMBs, and large Fortune Global 1000 enterprises. Its reach spans across the globe in over 100 [... view NCrypted Technologies profile ]- Location
- London, United Kingdom
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 5 Projects Listed
Converting app ideas to reliable, scalable and resilient products
. We conduct our business in a standard, professional, and effective manner. We do this by ensuring that our clients and stakeholders come along with us. Our staff is varied in terms of skill sets, yet united in purpose. The Exquis Apps crew is a force to be reckoned with. We work with you to create the best [... view Exquis Apps profile ]- Location
- London, United Kingdom
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 2 Projects Listed
Top AI & Mobile App Development Company in Dubai
Code Brew Labs is a leading AI and mobile app company in Dubai. Our highly trained developers make the best out of your ideas to build a brand of great heights. [... view Code Brew Labs - Dubai profile ]- Location
- London, United Kingdom
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 5 Projects Listed
Innovative technology solutions
We can quickly bring software solutions to market thanks to our pragmatic mindset and rapid development methodology. [... view Lightflows profile ]- Location
- Guildford, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 5 Projects Listed
Bridging The Gap Between Technology And Creativity.
We specialise in web solutions for creative brands, offering services in podcast strategy development, website design, and ongoing tech support. Our mission is to empower artists, bands, and broadcasters, helping them turn their vision into a seamless digital experience. [... view Rocking Tech profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $75/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 3 Projects Listed
Make a difference in the lives of your clients with One Stop Designing!
One Stop Designing is a respected company that specializes in providing a full variety of IT services in a highly professional way, including Web Development, Designing, Digital Marketing, Animated Videos, Mobile App Development, and more. One Stop Designing also creates animated videos of the highest [... view One Stop Designing profile ]- Location
- London, United Kingdom
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
We build innovative technology for your success.
Eleventh Tech is a committed custom software development agency, driven by a passion to digitize businesses through tailored software solutions, enabling them to provide exceptional service to their target audience. We offer web app development, website design , eCommerce development and more. [... view Eleventh Tech profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
AI led Digital Engineering for the Connected Enterprise.
Ignitho is acclaimed as one of the premier Software Development Companies in New York, USA. We specialize in delivering high-quality software development services to enterprises, employing a Frugal Innovation methodology that emphasizes achieving more while optimizing resources. Our approach prioritizes [... view Ignitho Technologies profile ]- Location
- London, United Kingdom
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 3 Projects Listed
Supercharge - Innovating Digital Product Development
At Supercharge, we partner with our clients to turn disruption into opportunity by creating transformative digital solutions. With over 200 digital experts across New York, London, Amsterdam, Helsinki, Vienna, and Budapest, we develop digital strategies, design delightful interfaces, and build robust software [... view Supercharge profile ]- Location
- London, United Kingdom
- Number of Employees
- 100 - 249
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 6 Projects Listed
Elevate Your Online Presence!
Elevate your online presence with UseCodify, your partners in web design and digital marketing. We specialize in creating captivating websites and boosting your visibility through SEO and innovative strategies. Let us help you stand out, connect with your audience, and achieve your digital dreams [... view UseCodify profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $16/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 6 Projects Listed
Powered by Technology. Driven by Values.
Headquartered in Singapore, Suria International Services has always kept the client in the center of every IT solution. Since inception, we strive to create efficiency-driving operational software and IT solutions for our esteemed clientele across the world. In-depth understanding of the client’s needs [... view Suria International Services profile ]- Location
- Hounslow, United Kingdom
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $16/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 4 Projects Listed
Senior embedded Python teams for data, AI & SaaS
Python-first staff augmentation for SaaS, data engineering & AI/ML. Senior embedded engineers, CVs in 24-48 hours. No freelancers. [... view Uvik Software profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 7 Projects Listed
Innovative Bespoke Software Development Company
Ficode Technologies is an Innovative Bespoke software development company in Birmingham, UK that has crafted IT solutions across numerous industry verticals. We specialize in delivering the best bespoke solutions for small, medium and large businesses across the globe. [... view Ficode Technologies profile ]- Location
- Birmingham, United Kingdom
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 4 Projects Listed
Upstaff - All the Engineers You Need to Build AI, Web3, and Data Products.
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. Upstaff, as a software [... view Upstaff LTD profile ]- Location
- London, United Kingdom
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $35/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 4 Projects Listed
Digital agency specialising in WordPress Development
We will work closely with you to achieve the best look and feel for your website,the latest techniques seen on the web today. All of our websites can be fully responsiveso they work perfectly across multiple devices. [... view Woo Digital 360 profile ]- Location
- Cambridge, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 5 Projects Listed
thoughtbot is your expert partner for product design and development.
20+ years over 1,000 clients! thoughtbot is a design and development company that helps clients lead the way through better products, faster teams, and stronger growth. [... view Thoughtbot profile ]- Location
- London, United Kingdom
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $175/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 8 Projects Listed
TECHNOLOGY | INNOVATION | INSPIRATION
NGBS assists companies to scale up, boost their development teams or building their ideas from scratch by providing top talent offshore/onshore software development resources. Whether your development is open ended or fixed term, we can build the team you need. [... view Next Generation Business Solutions profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $15/hr
- Portfolios Count
- 1 Project Listed
Bespoke Digital Solutions
ClickaByte is a small, hands-on digital studio based in the UK. We design and build fast, modern websites, apps and AI-powered tools & integrations that solve real business problems. From small sites and local organisations to growing online brands, we handle everything in-house: strategy, design, development [... view ClickaByte profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Best AI-powered solutions for custom healthcare software development
IT Medical ensures that our recognized leadership in AI-powered healthcare software continues to set new standards. As a premier mobile app development company, we deliver secure, HIPAA-compliant solutions that optimize patient care and streamline provider workflows—on time and within budget. [... view IT Medical profile ]- Location
- Faringdon, United Kingdom
- Number of Employees
- Under 49
- Portfolios Count
- 3 Projects Listed
Anmel Transforms_ Digital Success.
Anmel is proven to boost productivity by up to 60% and efficiency by 45% for startups and enterprises alike. Trusted by businesses globally, Anmel delivers tangible results, driving success and growth in today's competitive market landscape. [... see all Anmel reviews ]- Location
- London, United Kingdom
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $70/hr
- Minimal Budget
- $25,000 - $50,000
- Fit for Purpose Consulting (FFPC) is an experienced UK company that specialises in providing offshore software development services. Over the past 6+ years, FFPC is a "one-stop" application development partner to realise your most ambitious requirements and goals. [... view Fit For Purpose Consulting Ltd. profile ]
- Location
- London, United Kingdom
- Number of Employees
- Under 49
Your experienced technology partner
EBS is a Birmingham-based business solutions provider. Established more than 40 years ago, we specialise in software solutions, cloud services, IT hardware, network infrastructure, managed services and support. We pride ourselves on the strong relationships we establish with our customers and the excellent [... view Electronic Business Systems profile ]- Location
- Birmingham, United Kingdom
- Number of Employees
- Under 49
- Tactuum is a digital consulting firm, specializing in digital tools and services that enrich the well-being of people. [... view Tactuum profile ]
- Location
- Glasgow, United Kingdom
- Number of Employees
- Under 49
Lets Partner To Unlock the Full Potential of AI for Your Business.
Apexon is a digital-first technology services company with over 5,500 certified digital engineers globally. The firm specializes in digital experience, AI & analytics, cloud solutions, DevOps, UX, application modernisation, and quality engineering. It partners with enterprises across industries including [... view Apexon profile ]- Location
- Sunderland, United Kingdom
- Number of Employees
- 1000 & Up
UK-Based Software Dev Experts
We go above and beyond our call of duty to support the success of our clients, from strategy to design and build. [... view Inflecto Systems profile ]- Location
- Sheffield, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $25,000 - $50,000
Glance: Excellence in Award-Winning App Development
10 At Glance, we craft exclusive, engaging apps and supporting platforms for our brands. With a strong heritage in enterprise-level development, we're not just another mobile media agency or group of app developers. By bringing enterprise-level quality and process to the mobile sector, our products not only [... view Glance profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $50,000 & Up
Elixel: Bringing Pixels to Life with Cutting-Edge Expertise
At Elixel, we are a mobile app and digital product studio with a focus on beautiful UX. [... view Elixel profile ]- Location
- Plymouth, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $25,000 - $50,000
Award-Winning UK-Based App Development Studio
We're passionate about designing and developing amazing mobile apps for iOS and Android. Our apps have been featured on the App Store, and we believe in creating innovative and cutting-edge digital products that exceed our clients' expectations. [... view Rant Agency profile ]- Location
- Cardiff, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
Specialists in iOS web and Android apps
As trailblazers in the realm of mobile solutions, we pride ourselves in developing innovative mobile applications that revolutionize industries. Our team leverages cutting-edge technologies like Augmented Reality, Web, and Mobile to reimagine and optimize your business processes. Our goal is to drive [... view Appoly profile ]- Location
- Royal Leamington Spa, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $25,000 - $50,000
Building complex products
We create the framework and impart our extensive knowledge, ensuring that your project is developed more quickly and affordably than any competing product. [... view Aurity profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $50,000 & Up
Leading Mobile Application Development Company
We utilize a development platform that prioritizes integrity above all else to create strong products for motivated individuals. We put all of our resources and experience into every project we take on because we think everything we produce should be excellent. [... view Hyper Apps profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
Full-cycle software development company
Allmatics is your dependable partner in software development, assisting your company's expansion through the automation of crucial business procedures and creation of cutting-edge, customer-focused final products. [... view Allmatics profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $10,000 - $25,000
Building modern, long-lasting products
Planes Studio is a product company that partners with clients to design and deliver quality mobile and web applications that make a lasting impact on their business. With a focus on user-centric design and modern technologies such as React/React Native and Javascript, we build products that stand the test of [... view Planes Studio profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $25,000 - $50,000
QualiMatrix Technologies: Always believe in Quality. We are ISO certified - 9001, 27001
One of the top Cyber Security providers, Web Development Services, App Development Services, UI/UX Services, and Software Testing Services [... see all Qualimatrix Technologies Pvt Ltd reviews ]- Location
- London, United Kingdom
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $13/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Step Towards Innovation.
Innovative software solutions for businesses of all sizes. We specialize in web and mobile development, AI, blockchain, and digital marketing, creating tailored, high-quality digital experiences to help you grow and succeed. [... view Step Tech profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 4 Projects Listed
Desire - Accomplishment - Beyond
Immersive Mobile Designs specializes in crafting innovative, custom software solutions that drive business growth. With expertise in mobile app development, web design, and enterprise software, we transform ideas into impactful digital experiences. Our focus is on delivering high-quality, scalable products [... view Immersive Mobile Designs profile ]- Location
- Leeds, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 2 Projects Listed
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.
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.
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