Top 100 Cross Platform App Developers in London
The Best of December 2025Looking for a top cross platform mobile app development company in London?
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 London. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best London Cross Platform Mobile App Development Companies
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211$50,000+2 - 9 employeesLondon, EnglandRead More
Arch is an application development company. The small Gateshead, England-based firm was founded in 2005. Their services include Mobile App Development, Web Development, Web Design, UX/UI Design, and more.
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Nestle NHS England Dreamworks FindrIndustries
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212$1,000+2 - 9 employeesLondon, EnglandBitSmiths is a web development firm based in London, England. They offer Web Development and Mobile App Development and were founded in 2018.Read More
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213Undisclosed250 - 999 employeesLondon, EnglandApp development firm Holycode was launched in 2014. Located in Beograd, Serbia; Novi Sad, Serbia; Niš, Serbia and Binningen, Switzerland, their midsize team provides Mobile App Development, Application Management & Support, ERP consulting and SI, Custom Software Development, and more.Read More
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214$10,000+10 - 49 employeesHackney, EnglandIn Hackney, England, App Agency is a mobile application development firm. Founded in 2011, the team focuses on Mobile App Development and AR/VR development.Read More
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215$5,000+10 - 49 employeesLondon, EnglandFounded in 2018, Nodlays is a small London, England-based CRM consulting and SI company. Their team specializes in CRM consulting and SI and Custom Software Development.Read More
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216$1,000+10 - 49 employeesLondon, EnglandRead More
EastSons' Technologies is a software development firm. They are located in Noida, India; London, United Kingdom and Burnaby, Canada and have a small team that focuses on custom software development, branding, e-commerce development, mobile app development, and more. The firm was launched in 2014.
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217$10,000+10 - 49 employeesLondon, EnglandRead More
The Sound Pipe Media is an app development firm founded in 2009. Based in London, the team of 6 specializes in mobile app development and UX/UI design. They mainly focus on serving the advertising and marketing, entertainment, and business services industries.
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SunseekerIndustries
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218$1,000+10 - 49 employeesLondon, EnglandMellontical Solutions is a small London, England-based web development firm. Their services include Web Development and Branding.Read More
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219$25,000+10 - 49 employeesLondon, EnglandRead More
ROKi is an IT firm based in London with more than 10 experts. They have provided e-commerce development, IT managed services, and IT strategy consulting solutions since their founding in 2015. They mainly work with small and medium-sized businesses in retail, e-commerce, and more.
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Recent projects or customers include TVSquaredIndustries
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220$50,000+10 - 49 employeesLondon, EnglandBlank Space is an user experience company. The small Mississauga, Canada-based agency was founded in 2014. Their team offers UX/UI Design, Mobile App Development, Low/No Code Development, Custom Software Development, and more.Read More
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Dunkin'Industries
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221$10,000+50 - 249 employeesBrentford, EnglandNaztech Inc, a custom software development firm, was founded in 2014. The agency focuses on Custom Software Development and Mobile App Development.Read More
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222$5,000+10 - 49 employeesLondon, EnglandQTech is a website development company established in 1999. In Amman, Jordan; Dubai, United Arab Emirates and London, England, their small team focuses on Web Development, Mobile App Development, E-Commerce Development, UX/UI Design, and more.Read More
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223$1,000+2 - 9 employeesLondon, EnglandIATX Limited is an IT strategy consulting company. The London, England-based firm was established in 2023. Their team specializes in IT strategy consulting and Custom Software Development.Read More
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224$10,000+10 - 49 employeesLondon, EnglandJAPCO is a software development company launched in 2021. Their services include Custom Software Development and Mobile App Development.Read More
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225$1,000+10 - 49 employeesLondon, EnglandKodkodkod is a small Lyon, France-based mobile application development firm. The team focuses on Mobile App Development and E-Commerce Development.Read More
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226$1,000+10 - 49 employeesLondon, EnglandKibris Order Ltd. Is a Product Design company. Established in 2017, their team provides Product Design and Custom Software Development.Read More
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227$5,000+10 - 49 employeesLondon, EnglandRead More
Appy Monkey is a mobile app development firm founded in 2011. Based in London, the team has more than 10 members who specialize in mobile app development, UX/UI and custom software development. They generally serve small business clients in the entertainment, advertising and marketing, and business services industries.
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My AAA PassIndustries
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228$1,000+50 - 249 employeesLondon, EnglandOptimumTech is a website development company. The midsize Faisalabad, Pakistan-based agency was launched in 2018. Their services include web development, mobile app development, digital strategy, social media marketing, and more.Read More
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229$10,000+10 - 49 employeesLondon, EnglandGraph is a small web development firm launched in 2010. Their services include Web Development and UX/UI Design.Read More
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230$25,000+2 - 9 employeesLondon, EnglandLaunched in 2019, Yaya is an Enterprise App Modernization company. Their team specializes in Enterprise App Modernization and Product Design.Read More
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231$1,000+10 - 49 employeesLondon, EnglandEstablished in 2019, Codematic Technology Services is a website development company. The small team specializes in Web Development and Mobile App Development.Read More
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232$1,000+2 - 9 employeesLondon, EnglandBxoft is a web development firm. The London, England-based firm was launched in 2019. Their team specializes in Web Development and Web Design.Read More
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STCIndustries
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233$25,000+10 - 49 employeesLondon, EnglandSmall web design agency Lunar Web Solution Technologies Private Limited, is in Noida, India. Their services include Web Design and UX/UI Design.Read More
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234$1,000+2 - 9 employeesLondon, EnglandRead More
Vecro Tech is a mobile app development company in Glasgow, United Kingdom and London, United Kingdom. The small agency was established in 2016. Their team provides mobile app development, search engine optimization, and pay per click.
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Jonston OilsIndustries
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235$25,000+50 - 249 employeesLondon, EnglandLaunched in 2014, XPERTNEST SOLUTIONS PRIVATE LIMITED is an AR/VR development company. The team specializes in AR/VR development and Artificial Intelligence.Read More
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236$1,000+10 - 49 employeesFitzrovia, London, EnglandWeb development firm OWA Digital is based in Oxford, England and Fitzrovia, London, England. Their services include Web Development and Mobile App Development.Read More
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237$1,000+10 - 49 employeesLondon, EnglandLimy Technologies is a website development company established in 2022. Their small team is in London, United Kingdom and Santa Cruz de Tenerife, Spain. Their services include web development, ux/ui design, custom software development, Artificial Intelligence, and more.Read More
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238$10,000+10 - 49 employeesLondon, EnglandWebdigi is a web development firm. They are located in London, England and have small team of experts. Their services include Web Development and UX/UI Design.Read More
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239$1,000+10 - 49 employeesLondon, EnglandEstablished in 2020, Core Devs Ltd is a small Dubai, United Arab Emirates-based software development company. Their team provides Custom Software Development and Blockchain.Read More
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240$50,000+10 - 49 employeesLondon, EnglandRead More
Fan Studio is a mobile app and gaming development firm founded in 2008 with offices in London and Romania. Fan Studio's team of about 50 employees has nearly a decade of experience specializing in gaming and mobile app development, custom software development, and UI/UX design.
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Hafele UKIndustries
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Schedule ConsultationMost Reviewed Cross Platform App Developers in London
Check out a Cross Platform App Developers in London with the most new reviews in the past 12 months.
Cross Platform App Developers
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