Top 100 Cross Platform App Development Companies
The Best of December 2025Looking for a top cross platform app developer?
Cross platform mobile applications support multiple mobile platforms or operating systems with a single codebase. Also referred to as hybrid apps, cross platform mobile apps are known to operate well both with iOS and Android operating systems. Developing a cross platform app may save you time and money if your audiences use both Android and Apple products. The alternative is developing separate apps for each operating system using the respective native technologies.
As you look for a cross-platform mobile app development company, ask about the team’s familiarity with React versus Ionic. Most hybrid apps require these development frameworks. If you’re unsure which framework is best for your business and app, a cross platform app developer should be familiar enough to lay out pros and cons and advise you on the best framework for your app.
That's why we've created this list of the best cross platform app development companies for you to review. Read through company descriptions, former clients, and notable projects to find the best fit for your business.
List of the Best Cross Platform App Developers
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1291$50,000+50 - 249 employeesDublin, IrelandBoatyardX is a midsize software development company. The Dublin, Ireland-based firm was founded in 2019. Their team offers Custom Software Development, UX/UI Design, cloud consulting & SI, Web Development, and more.Read More
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1292$10,000+50 - 249 employeesLahore, PakistanViral Square is a midsize custom software development firm. Founded in 2017, the agency is based in Lahore, Pakistan and Austin, Texas. Their team specializes in Custom Software Development, UX/UI Design, IT staff augmentation, Web Development, and more.Read More
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1293$10,000+10 - 49 employeesLeidschendam, NetherlandsGain Impact is a custom software development company launched in 2021. They are based in Leidschendam, Netherlands and have a small team. The firm offers custom software development, web development, mobile app development, e-commerce development, and more.Read More
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1294$1,000+50 - 249 employeesBengaluru, IndiaMobile app development company Krify Software Technologies Pvt. Ltd. Is based in London, England; Bengaluru, India; Kakinada, India and Sheridan, Wyoming. The midsize team specializes in Mobile App Development, Web Design, Web Development, Digital Strategy, and more and was founded in 2005.Read More
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Associated with many companies like GoogleIndustries
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1295$10,000+10 - 49 employeesIrvine, CAKingsmen Digital Ventures is a software development firm. Their small team is located in Irvine, California. The firm specializes in Custom Software Development, Mobile App Development, UX/UI Design, E-Commerce Development, and more.Read More
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1296Undisclosed10 - 49 employeesECO & Tech is a website development firm. They are in Newbury, England and have a small team that specializes in Web Development, Mobile App Development, UX/UI Design, IT managed services, and more. The agency was established in 2020.Read More
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the Ink Factory Maraton Group Affiliate Hackers VisitorIndustries
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1297$5,000+50 - 249 employeesBogotá, ColombiaANTPACK, a web development firm, is headquartered in Bogotá, Colombia and Los Angeles, California. The company specializes in Web Development, E-Commerce Development, Digital Strategy, Search Engine Optimization, and more and has a midsize team.The company was launched in 2021.Read More
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UX/ UI DesignIndustries
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1298$5,000+50 - 249 employeesNewry, Northern Ireland3rd Digital is a small Ahmedabad, India-based mobile application development company. Founded in 2017, the team specializes in mobile app development, web development, custom software development, ux/ui design, and more.Read More
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1299$25,000+10 - 49 employeesIrvine, CARead More
Idea Maker is a web development firm. Their small team is based in Irvine, California and Irvine, California and specializes in Web Development, Mobile App Development, Artificial Intelligence, Custom Software Development, and more. The agency was launched in 2016.
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1300$10,000+10 - 49 employeesRead More
Bit Complete is a small custom software development firm founded in 2020. Their team specializes in custom software development, web development, mobile app development, and enterprise app modernization. The agency is located in Toronto, Canada.
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1301Undisclosed10 - 49 employeesToronto, CanadaMarrix Power is an application development company founded in 2021. Their small team is based in Toronto, Canada and Kyiv, Ukraine and specializes in mobile app development, web development, custom software development, and ux/ui design.Read More
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1302$5,000+10 - 49 employeesWarszawa, PolandRead More
Founded in 2013, HYPE4 is a design and development agency based in Warszawa, Poland. The team of 4 provides web development, mobile app development, and UX/UI design services for clients.
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ViacomIndustries
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1303$25,000+50 - 249 employeesNew York, NYRead More
Modus is a digital innovation consultancy based in New York City with a second office in Argentina. It was founded in 1999 and has a team of 59 employees. They specialize in digital strategy, web design, conversion optimization, web development, and mobile app development for mostly large enterprise clients.
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ADPIndustries
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1304$50,000+10 - 49 employeesCluj-Napoca, Romania*exceptfriday, a Marketing Strategy company, was launched in 2017. Headquartered in Cluj-Napoca, Romania, their small team offers Marketing Strategy, Product Marketing, Web Development, Mobile App Development, and more.Read More
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1305$5,000+2 - 9 employeesPaphos, CyprusTark Labs, a small website development company, is in Paphos, Cyprus. Founded in 2014, the team provides Web Development, Mobile App Development, UX/UI Design, and Artificial Intelligence.Read More
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1306$10,000+10 - 49 employeesWarszawa, PolandFlatlogic is a Warszawa, Poland-based web development company. The small team provides Web Development and Mobile App Development and was launched in 2014.Read More
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OptelosIndustries
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1307$1,000+10 - 49 employeesBengaluru, IndiaRead More
Vedika Didwania is a mobile & app marketing company. They are headquartered in Bengaluru, India and have a small team. Their services include mobile & app marketing, ecommerce marketing, marketing strategy, branding, and more. The company was founded in 2016.
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1308$10,000+10 - 49 employeesİSTANBUL, TürkiyeRead More
APPTECH SYSTEMS is a custom software development company. Founded in 2017, the agency is in İSTANBUL, Turkey; Lodi, California and Jeddah, Saudi Arabia. The small team provides custom software development, mobile app development, web development, e-commerce development, and more.
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Saudi Electronic UniversityIndustries
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1309$10,000+10 - 49 employeesKraków, PolandAlergeek Ventures, an AI company, was established in 2020. They are headquartered in Kraków, Poland and Kraków, Poland and have a small team. Alergeek Ventures focuses on Artificial Intelligence, Mobile App Development, Web Development, AI Consulting, and more.Read More
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1310$10,000+250 - 999 employeesBrooklyn, NYRead More
Five is web and mobile app development agency headquartered in New York with offices in Croatia. The 50+ person product team has been creating stunning, award-winning mobile products since 2008.
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Rosetta StoneIndustries
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1311$10,000+10 - 49 employeesKraków, PolandRead More
Spinney is a small mobile app development firm. The Kraków, Poland-based company was founded in 2015. Their services include mobile app development, IoT development, and wearable app development.
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Lootboy GMbH -
1312$10,000+10 - 49 employeesLouisville, KYFocustApps is a software development company. The small Louisville, Kentucky-based firm was founded in 2014. Their team focuses on Custom Software Development, Mobile App Development, BI & big data consulting & SI, Artificial Intelligence, and more.Read More
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OnPoint GroupIndustries
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1313$1,000+1,000 - 9,999 employeesRead More
Launched in 2020, Difinity is a digital strategy company. Located in Brooklyn, New York and Murphy, Texas, their midsize team focuses on digital strategy, social media marketing, search engine optimization, pay per click, and more.
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1314$25,000+50 - 249 employeesEstablished in 2000, DevCom is an AI development company. The firm provides Artificial Intelligence, Custom Software Development, cloud consulting & SI, Mobile App Development, and more and has a midsize team. The firm is headquartered in Port Orange , Florida.Read More
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DevCom provides complex and cost-effective yet best Managed IT Solutions for large enterprisesIndustries
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1315$10,000+50 - 249 employeesAventura, FLKubikware, an IT staff augmentation company, is located in Aventura, Florida. The midsize team provides IT staff augmentation, UX/UI Design, Mobile App Development, and Web Development and was launched in 2003.Read More
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SoulCycle TripAdvisor Restoration Hardware YouTube -
1316$10,000+10 - 49 employeesCzęstochowa, PolandRead More
it-solve, based in Czestochowa, Poland, is a software development company founded in 2012. With a team of around 10 employees, they provide custom software, web, and mobile app development services. Working solely with small businesses, they focus on the business and financial services and the automotive industry.
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PressGlassIndustries
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1317$5,000+50 - 249 employeesAhmedabad, IndiaRead More
Zealous System is a global web and mobile app development company. They were founded in 2008 and have offices around the world in locations such as India, Canada, and New Zealand. Zealous System employs a team of 100 to tackle projects in mobile app, web development, custom software, and enterprise app development, as well as IoT. They mostly work with small and mid-size companies.
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Neil Patel Digital JMB Consulting BountiXP Kersan WallowIndustries
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1318$50,000+50 - 249 employeesMedellín, ColombiaRead More
Founded in 2008 and headquartered in Port Orange, Fla., Celerik is a digital product development company with a team of 50 that specializes in custom software development, web development, mobile app development, UX/UI design, and IT consulting. They work with clients in the energy, government, business services, media, non-profit, and manufacturing industries from additional offices in London and Columbia.
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UK Space AgencyIndustries
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1319Undisclosed10 - 49 employeesRead More
AlterPage is a marketing and advertising agency located in Warsaw, Poland. Founded in 2013, they employ nine industry professionals experienced in web and mobile app development, e-commerce, e-marketing, graphic design, and website auditing. They work predominantly with small companies in advertising and business services.
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EniroIndustries
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1320$5,000+10 - 49 employeesKraków, PolandRead More
App development firm Geeknauts is located in Kraków, Poland. The small team focuses on mobile app development, web design, custom software development, and ux/ui design. The agency was launched in 2020.
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