Top 100 Cross Platform App Developers in the United Kingdom
The Best of December 2025Looking 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$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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482$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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483$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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484$10,000+10 - 49 employeesCardiff, WalesCardiff App Developers is a Cardiff, Wales-based mobile application development firm. The team specializes in Mobile App Development and Web Development.Read More
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485$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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486$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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487$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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488$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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489$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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490Undisclosed10 - 49 employeesWhitefield, EnglandLaunched in 2021, True Web Pro is a SEO company. Their services include Search Engine Optimization and Pay Per Click.Read More
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491$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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492$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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493$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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494$75,000+250 - 999 employeesLong Beach, CAAW 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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495$5,000+10 - 49 employeesLondon, EnglandFZHP Global Vision is a mobile & app marketing company. The small team is in London, United Kingdom; 5900 Balcones, Austin, TX, USA., and Niagara Falls, Canada. Their services include mobile & app marketing, social media marketing, search engine optimization, other digital marketing, and more.Read More
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496$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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497$10,000+10 - 49 employeesLondon, EnglandSoftware development company Xamun was founded in 2015. The small team provides Custom Software Development and Artificial Intelligence.Read More
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498$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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499$1,000+50 - 249 employeesPune, IndiaCustom software development company Hardcastle GIS was launched in 2011. The team provides Custom Software Development and Application Testing.Read More
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500$5,000+50 - 249 employeesLondon, EnglandEstech Digital is a software development firm founded in 2015. Based in Los Angeles, California and London, England, the team provides Custom Software Development and Web Development.Read More
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501$25,000+50 - 249 employeesLondon, EnglandLaunched in 2011, Think Digitally is a midsize London, England-based custom software development company. Their services include Custom Software Development and Web Development.Read More
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502$1,000+10 - 49 employeesStockport, EnglandSEO services firm Fission Monster is based in Stockport, England. They offer Search Engine Optimization and Graphic Design.Read More
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503$10,000+2 - 9 employeesLondon, EnglandRead More
Ingenious App Studios is a mobile app development firm based in London. Founded in 2018, their team of 8 serves clients in the internet and IT sectors. Services include web development.
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504Undisclosed10 - 49 employeesLondon, EnglandHawketing, a small branding firm, is based in London, England. Their services include Branding and Social Media Marketing.Read More
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505$1,000+2 - 9 employeesLeicester, EnglandEvision Techno Services (PVT) Ltd is a custom software development company. The Islamabad, Pakistan-based agency specializes in Custom Software Development and Web Development.Read More
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506$1,000+10 - 49 employeesCambridge, EnglandEstablished in 2016, Elantratech is a website development firm. The team specializes in Web Development and E-Commerce Development.Read More
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507$1,000+2 - 9 employeesManchester, EnglandTextmiMedia.com is a custom software development firm. Their team is located in Manchester, England and offers Custom Software Development and Web Development.Read More
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508Undisclosed2 - 9 employeesHigh Wycombe, EnglandGenetic Digital is a SEO services firm founded in 2011. The agency specializes in Search Engine Optimization and Web Development.Read More
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509$50,000+50 - 249 employeesStanway,Colchester, EnglandFounded in 1997, Kott Software is a custom software development firm. Their team provides Custom Software Development and Web Development.Read More
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510$1,000+10 - 49 employeesHayes, EnglandWebsite development company vTechnolabs was launched in 2021. The company provides Web Development and Mobile App Development, and is small.Read More
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