Top 100 Cross Platform App Developers in the United Kingdom
The Best of August 2026Looking for a top cross platform mobile app development company in the United Kingdom?
Cross-platform mobile applications have benefits that outweigh those of native applications if your users interact with your business on both Android and Apple products. Cross platform app development entails building a mobile app that’s compatible with multiple operating systems. Cross-platform, or hybrid apps, use a single codebase, which means you don’t need separate apps with separate technologies to appeal to customers using Android or iOS. Because of this single codebase, cross platform apps are less costly to create and maintain.
Most hybrid apps will use either Ionic or React as a development framework. React is a JavaScript framework that allow apps to support Android and iOS natively, while Ionic uses JavaScript, HTML5, CSS, and Sass for hybrid apps, desktop apps, and progressive web apps. Choosing an app developer with the right skillset to fit the technology framework your app needs is a good place to start when interviewing app development companies.
To assist you in your search for a partner, we’ve compiled this list of the top cross platform app developers in United Kingdom. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best United Kingdom Cross Platform Mobile App Development Companies
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481$1,000+10 - 49 employeesBirmingham, EnglandEstablished in 2025, Arctiq Solutions is a small Birmingham, England-based UX design agency. Their team specializes in UX/UI Design and Custom Software Development.Read More
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482$10,000+10 - 49 employeesLondon, EnglandInnolab AI is a small artificial intelligence firm. The Columbus, Ohio-based firm was launched in 2020. Their services include Artificial Intelligence, UX/UI Design, Web Development, Mobile App Development, and more.Read More
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483$10,000+250 - 999 employeesLondon, EnglandFounded in 2012, SmartSmith Infotech is a midsize custom software development firm. Their team provides Custom Software Development and Web Development.Read More
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484$5,000+2 - 9 employeesLondon, EnglandHybridTechLabs - Custom Apps Development - Software Developers Poland, a software development firm, was established in 2017. The firm offers Custom Software Development and Mobile App Development.Read More
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485$1,000+10 - 49 employeesStoke-on-Trent, EnglandBeyond Infinity Studo is a small app development firm based in Stoke-on-Trent, England. The team provides Mobile App Development and UX/UI Design.Read More
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486$50,000+250 - 999 employeesLeeds, EnglandFounded in 2014, Infinity Works is a custom software development company. Located in Leeds, England and London, England, the team focuses on Custom Software Development and cloud consulting & SI.Read More
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487$10,000+10 - 49 employeesLondon, EnglandEstablished in 2015, Muljin is a software development firm. The small team offers Custom Software Development and Mobile App Development.Read More
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488$1,000+50 - 249 employeesLondon, EnglandInfowebusa Technologies is a SEO agency in Los Angeles, California and Noida, India. The team provides Search Engine Optimization and Pay Per Click.Read More
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489$5,000+10 - 49 employeesWembley, EnglandReytech Infoways PVT LTD is a web development company located in Dubai, United Arab Emirates and Muscat, Oman. Their services include Web Development and Mobile App Development.Read More
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490$5,000+10 - 49 employeesPark, EnglandPNP Digital is a software development firm. The Park, England-based team specializes in Custom Software Development and Mobile App Development.Read More
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491$250,000+50 - 249 employeesLondon, EnglandFounded in 2019, ParsBiz is an advertising company. Their midsize team is in Santa Monica, California; Paris, France; München, Germany and Madrid, Spain. Their team provides advertising, branding, social media marketing, content marketing, and more.Read More
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492$10,000+50 - 249 employeesHeathrow, EnglandEstablished in 2004, Root Info Solutions is an e-commerce development firm. The firm offers E-Commerce Development and Mobile App Development, and is midsize.Read More
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493$5,000+2 - 9 employeesNewcastle upon Tyne, EnglandChohanSoft, an artificial intelligence firm, provides Artificial Intelligence and Web Development. The company is based in Newcastle upon Tyne, England.Read More
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494$10,000+10 - 49 employeesNew Barnet, EnglandRead More
WorkSpin Ltd. Is a mobile application development company. They focus on mobile app development, web development, devops managed services, application management & support, and more and were launched in 2020. The firm is based in New Barnet, United Kingdom.
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495$10,000+10 - 49 employeesWhiteley, EnglandRead More
Chimpare is a small application development firm. In Whiteley, United Kingdom; New York, New York and Markham, Canada, the firm was launched in 2012. Their services include mobile app development, web development, e-commerce development, ux/ui design, and more.
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496$5,000+10 - 49 employeesLondon, EnglandMvp.Pro is a software development firm launched in 2020. The small team provides Custom Software Development and Web Development.Read More
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497$10,000+2 - 9 employeesSouthport, EnglandPhaeria.com is a Southport, England-based software development firm. They offer Custom Software Development and cloud consulting & SI.Read More
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498$1,000+2 - 9 employeesLondon, EnglandDigitaal Agency, a web design agency, was launched in 2021. The agency focuses on Web Design and Web Development, and is small.Read More
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499$1,000+50 - 249 employeesLondon, EnglandKADENCE TECH, a midsize software development firm, is headquartered in London, England. The team focuses on Custom Software Development and Web Development.Read More
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500$10,000+10 - 49 employeesLondon, EnglandHeadquartered in London, England, Lolly Co is a small Enterprise App Modernization company. The team specializes in Enterprise App Modernization and Digital Strategy.Read More
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501$10,000+2 - 9 employeesLeicester, EnglandSwipe & Tap is a Leicester, England-based mobile application development firm. The team focuses on Mobile App Development and Web Development.Read More
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502Undisclosed10 - 49 employeesWhitefield, EnglandTrue Web Pro is an IT strategy consulting company. Founded in 2021, the small agency is in Whitefield, United Kingdom. Their team specializes in IT strategy consulting.Read More
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503$10,000+10 - 49 employeesLondon, EnglandAkoom Tech, a custom software development company, is based in London, England and Bristol, England. The team provides Custom Software Development and Web Development.Read More
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504$5,000+10 - 49 employeesCrawley, EnglandAJ Nodes, a custom software development firm, was founded in 2016. The company focuses on Custom Software Development and Web Development.Read More
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505$10,000+10 - 49 employeesLondon, EnglandSeroft.com, a small software development firm, is headquartered in Palo Alto, California and London, England. The team provides Custom Software Development and Mobile App Development.Read More
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506$100,000+10 - 49 employeesLondon, EnglandLaunched in 2018, Focused is a small custom software development firm based in Chicago, Illinois and Denver, Colorado. Their team offers Custom Software Development and Mobile App Development.Read More
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507$50,000+10 - 49 employeesLondon, EnglandMomin Solutions is a business intelligence company founded in 2010. The agency focuses on BI & big data consulting & SI and cloud consulting & SI, and is small.Read More
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508$75,000+250 - 999 employeesLondon, EnglandAW Solutions is a branding firm. The New York, New York-based company was founded in 2011. Their team offers Branding and Email Marketing.Read More
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509$1,000+10 - 49 employeesLeicester, EnglandLogozila UK is a small Leicester, England-based web design company. The team specializes in Web Design and Graphic Design.Read More
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510$1,000+10 - 49 employeesBirmingham, EnglandWorldwide Marketing & Consultancy Limited is a social media marketing company. Established in 2023, their team specializes in Social Media Marketing and Search Engine Optimization.Read More
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