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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271$1,000+10 - 49 employeesLondon, EnglandRead More
SOKOLDEV is a small web development firm and mobile app development firm. The Lahore, Pakistan-based company was founded in 2017. Their team provides web development and mobile app development.
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272$10,000+10 - 49 employeesOadby, EnglandRead More
Xibis is a web and mobile application development company based in Leicester, UK. It was founded in 1998 and employs a team of 27 that works on projects in web development, mobile app development, e-commerce development, and application testing.
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HalfordsIndustries
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273$5,000+2 - 9 employeesCardiff, WalesRead More
CarbonCode Solutions Ltd, a custom software development company, was established in 2020. Based in Caerphilly, United Kingdom, their small team provides custom software development, web development, mobile app development, and other application development.
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274$1,000+10 - 49 employeesAldridge, EnglandRead More
Commerce9 FZCO is an e-commerce development firm. They are in دبي, United Arab Emirates and Kochi, India and have a small team. Their services include e-commerce development, cloud consulting & SI, and mobile app development. The company was established in 2019.
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275$10,000+10 - 49 employeesLondon, EnglandRead More
Circle Square is a software development company located in London. Founded in 2016, they have roughly 5 teammates. Their services include IT staff augmentation and product design as well as web and app development.
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276$10,000+2 - 9 employeesBirmingham, EnglandRead More
Codevate is a custom software development firm headquartered in Birmingham, United Kingdom. The agency specializes in custom software development, mobile app development, and IT strategy consulting and has a small team.The agency was founded in 2013.
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277$5,000+10 - 49 employeesHessle, EnglandRead More
Click Digital Solutions is a web development company founded in 2019 in Hessle, U.K. With over 15 employees on board, they offer a wide range of services, the main ones being web development, mobile app development, custom software development, web design, and graphic design. They serve small businesses in healthcare, e-commerce, education, and legal industries, among others.
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StackersIndustries
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278$1,000+10 - 49 employeesLytchett Matravers, EnglandAptagon Technologies, a small mobile application development firm, is located in Lytchett Matravers, England and Dallas, Texas. The team focuses on Mobile App Development and Email Marketing.Read More
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TestGorillaIndustries
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279$1,000+10 - 49 employeesLondon, EnglandRead More
eDesk Solutions is a digital agency in Karachi, Pakistan. Founded in 2018, they have fewer than 5 employees that serve mostly small-business and midmarket clients in the e-commerce, advertising, and business sectors. Services include web development, graphic design, and mobile app development.
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Sam99p.co.ukIndustries
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280$5,000+2 - 9 employeesEdinburgh, ScotlandRead More
Passio is a small user experience agency. The Edinburgh, United Kingdom-based company was launched in 2016. Their team provides ux/ui design, mobile app development, product design, web design, and more.
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281$10,000+10 - 49 employeesLondon, EnglandProlaxies is a London, England-based mobile application development company. The small team provides Mobile App Development, Artificial Intelligence, UX/UI Design, BI & big data consulting & SI, and more and was launched in 2023.Read More
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Precision Evolution GlobalIndustries
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282$10,000+10 - 49 employeesCoventry, EnglandImage Plus Ltd is a branding agency founded in 2001. They are located in Coventry, United Kingdom and have a small team. Their services include branding, search engine optimization, web design, graphic design, and more.Read More
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283$1,000+10 - 49 employeesBelfast, Northern IrelandLaunched in 2020, DJINN DIGITAL is a software development firm. Their small team is located in Belfast, United Kingdom. Their services include custom software development, mobile app development, application management & support, ux/ui design, and more.Read More
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284$1,000+2 - 9 employeesBingham, EnglandCircle Software & Design is a custom software development company headquartered in Bingham, United Kingdom. The small team provides custom software development, ux/ui design, graphic design, web development, and more and was established in 2021.Read More
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285$1,000+10 - 49 employeesLondon, EnglandStackOne, a graphic design company, was established in 2022. Located in London, England and Lusaka, Zambia, their small team offers Graphic Design, IT strategy consulting, Web Development, and Mobile App Development.Read More
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286$25,000+10 - 49 employeesLondon, EnglandVidflow is a small København, Denmark-based video production agency. Founded in 2009, the team provides video production, digital strategy, and social media marketing.Read More
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287$50,000+50 - 249 employeesLondon, EnglandGlobalbit is a custom software development company. The company is located in Rehovot, Israel and London, England. Their team offers Custom Software Development and Mobile App Development.Read More
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288$10,000+10 - 49 employeesLondon, EnglandRead More
Launched in 2016, Furious Fox Limited is an app development company. Their small team is located in London, United Kingdom. Their team provides mobile app development, e-commerce development, Artificial Intelligence, custom software development, and more.
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289$5,000+2 - 9 employeesBirmingham, EnglandRead More
Appcentric is a web development company. Founded in 2013, the small firm is headquartered in Birmingham, United Kingdom. Their services include web development, mobile app development, ux/ui design, and product design.
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GAMEIndustries
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290$5,000+10 - 49 employeesLondon, EnglandIoT development company internetum was launched in 2012. Their small team is located in London, England. Their services include IoT development, Mobile App Development, and Custom Software Development.Read More
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291$5,000+2 - 9 employeesLytchett Matravers, EnglandNovatura is a small api development company. Based in Lytchett Matravers, United Kingdom, the company was launched in 2023. Their team provides api development, custom software development, web development, mobile app development, and more.Read More
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292$5,000+10 - 49 employeesLondon, EnglandRead More
A6 Digital is software agency with offices in London and Sariyer, Turkey. The firm currently includes about 7 employees. A6 Digital has specialized in web, software, and mobile app development since the firm's founding in 2012.
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AvisIndustries
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293$5,000+10 - 49 employeesLondon, EnglandRead More
Pixelpk Technologies is a custom software development company launched in 2018. The firm specializes in custom software development, mobile app development, social media marketing, search engine optimization, and more and has a small team.
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294$5,000+50 - 249 employeesBirmingham, EnglandLaunched in 2020, CodeWorx Developers is a web development company. Their midsize team is in Islamabad, Pakistan and Birmingham, England. Their services include Web Development, Mobile App Development, Custom Software Development, E-Commerce Development, and more.Read More
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295$25,000+50 - 249 employeesReading, EnglandWorth Digital is a web design agency. They are in Reading, England and Rijswijk, Netherlands. Their team provides Web Design and UX/UI Design.Read More
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296$1,000+10 - 49 employeesManchester, EnglandDev Bench is a small web design agency launched in 2018. Their services include web design, custom software development, social media marketing, search engine optimization, and more. The agency is in Manchester, United Kingdom.Read More
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297$1,000+10 - 49 employeesLondon, EnglandRead More
Website development company CoExLogica, Ltd. Was launched in 2016. The small team specializes in web development, custom software development, mobile app development, e-commerce development, and more. The company is headquartered in London, United Kingdom and Islamabad, Pakistan.
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298$5,000+10 - 49 employeesLondon, EnglandIT staff augmentation company ONE Technology Services is in Irving, Texas and London, England. The firm focuses on IT staff augmentation, Web Development, Mobile App Development, IT strategy consulting, and more and is small.The firm was launched in 2019.Read More
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299$25,000+10 - 49 employeesLondon, EnglandRead More
Diadraw, a software development firm, is based in Plovdiv, Bulgaria. The company specializes in custom software development, web development, mobile app development, enterprise app modernization, and more and has a small team.The company was launched in 2012.
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300$5,000+10 - 49 employeesLondon, EnglandBranding agency Okapolio was launched in 2012. The small team offers branding, custom software development, web development, mobile app development, and more. The agency is based in.Read More
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