Top 100 Cross Platform App Development Companies
The Best of November 2026Looking 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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61$50,000+250 - 999 employeesSchaumburg, ILWEZOM is a software development firm. Founded in 1999, the midsize company is headquartered in Schaumburg, Illinois; Mykolaiv, Ukraine; Kyiv, Ukraine and Kherson, Ukraine. Their services include Custom Software Development, E-Commerce Development, Artificial Intelligence, IT managed services, and more.Read More
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AptivIndustries
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62$50,000+250 - 999 employeesIrvine, CAVincit is a midsize custom software development company. They provide Custom Software Development, Web Development, and Mobile App Development and were founded in 2007. The company is in Irvine, California and Scottsdale, Arizona.Read More
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SplunkIndustries
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63$10,000+250 - 999 employeesNashua, NHEstablished in 1989, Zco Corporation is an application development company. Their midsize team is located in Nashua, New Hampshire; Boston, Massachusetts and New York, New York. Their services include Mobile App Development, Custom Software Development, Web Development, AR/VR development, and more.Read More
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GolflogixIndustries
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64$25,000+50 - 249 employeesAmsterdam, NetherlandsRead More
Attract Group is a development agency based in Odessa, Ukraine. Since 2011, their team of 43 has been specializing in web, mobile app, e-commerce development, and more. Attract Group works with small to mid-sized clients.
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Modern Trade LtdIndustries
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65$10,000+10 - 49 employeesRead More
TBR Group is a mobile application development firm based in L'viv, Ukraine. Established in 2021, the small team provides mobile app development, web development, ux/ui design, and product design.
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66$25,000+1,000 - 9,999 employeesGliwice, PolandHeadquartered in Gliwice, Poland; Warszawa, Poland; Leverkusen, Germany and Jersey City, New Jersey, Euvic is a custom software development firm. Launched in 2005, the large team offers Custom Software Development, IT strategy consulting, IT managed services, and Mobile App Development.Read More
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Arcelor MittalIndustries
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67$10,000+10 - 49 employeesPoznań, PolandMood Up, a small mobile app development company, is based in Poznań, Poland. They provide Mobile App Development, IoT development, and Application Management & Support and were established in 2012.Read More
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Sky UK Limited, trading as Sky, is a British broadcaster and telecommunications company that provides television, broadband internet, fixed line and mobile telephone services to consumers and businesses in the United Kingdom. Unilever PLC is a British multinational consumer packaged goods company headquartered in London, England. Spar - a Dutch multinational franchise that provides branding, supplies and support services for independently owned and operated food retail stores. Akamai Technologies, Inc. - an American company specialized in content delivery network, cybersecurity, DDoS mitigation, and cloud services.Industries
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68$50,000+50 - 249 employeesLos Angeles, CARead More
Sidebench is a healthcare product design and software engineering studio founded in 2012 in Los Angeles. With a mid-sized team and enterprise delivery capabilities, we partner with providers, payers and health-tech startups to build HIPAA-minded platforms, patient engagement, EHR interoperability and legacy modernization that reduce data silos and enable real-time clinical workflows.
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Microsoft CorporationIndustries
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69$5,000+10 - 49 employeesKraków, PolandSmall mobile app development firm Memory Squared, is in Kraków, Poland. Launched in 2022, the team specializes in Mobile App Development, Custom Software Development, UX/UI Design, E-Commerce Development, and more.Read More
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Telenor Nord DDB Volkswagen FlambiaIndustries
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70$100,000+250 - 999 employeesSan Francisco, CAArcTouch, an IoT development company, was established in 2009. The midsize team focuses on IoT development, UX/UI Design, Mobile App Development, Low/No Code Development, and more. The agency is based in San Francisco, California; New York, New York; Florianópolis, Brazil and Austin, Texas.Read More
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71$10,000+250 - 999 employeesStockholm, SwedenFounded in 2012, Beetroot AB is an IT staff augmentation company. Their midsize team is headquartered in Stockholm, Sweden; Kyiv, Ukraine; Poznań, Poland and Blagoevgrad, Bulgaria. Their services include IT staff augmentation, Web Development, Mobile App Development, IT strategy consulting, and more.Read More
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Zwapgrid ABIndustries
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72Undisclosed50 - 249 employeesWrocław, PolandMidsize application development firm Callstack, is based in Wrocław, Poland. Established in 2016, the team specializes in Mobile App Development and Web Development.Read More
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ExpensifyIndustries
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73$25,000+250 - 999 employeesJaipur, IndiaThe NineHertz, an AI firm, is located in Cincinnati, Ohio; Jaipur, India; Stone Mountain, Georgia and Al Batayih, United Arab Emirates. The firm specializes in Artificial Intelligence, Mobile App Development, Custom Software Development, and IT staff augmentation and has a midsize team.The firm was founded in 2013.Read More
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74$1,000+10 - 49 employeesL'viv, UkraineNineva Studios is an app development company. Their small team is located in L'viv, Ukraine. Their services include Mobile App Development, Custom Software Development, and AR/VR development. The firm was established in 2018.Read More
Clients
Companies/individuals looking to create games in Unity/Unreal EngineIndustries
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75$50,000+1,000 - 9,999 employeesSan Francisco, CARead More
Toptal is a private network of freelance technologists and designers. With more than 2000 freelance workers in its exclusive community, Toptal can be instrumental in finding the right freelance partner for development projects. The community includes developers for any platform, finance experts, and designers of both visual material and graphic interfaces. Because of its screening process, Toptal combines the reliability and expertise of an agency with the flexibility and affordability of freelance work.
Clients
Toptal clients include J.P. MorganIndustries
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76$75,000+50 - 249 employeesNew York, NYBlueLabel, an AI Consulting company, is based in New York, New York; Redmond, Washington and San Francisco, California. The firm specializes in AI Consulting, Artificial Intelligence, Generative AI, Mobile App Development, and more and has a midsize team.The firm was launched in 2009.Read More
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Bloomberg NewsIndustries
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77$25,000+50 - 249 employeesVinnytsia, UkraineRead More
Lampa Studio is a mobile app development agency founded in 2014. Based in Vinnytsya, Ukraine, the small team of four employees specializes in mobile app development, UX/UI design and AR/VR development. They primarily serve midmarket clients.
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VoD/OTT Healthcare & Fitness GIS, Tracking, Logistic systems Cashback & Loyalty systemsIndustries
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78$10,000+10 - 49 employeesBristol, EnglandRead More
Morrow formerly known as App Sapiens is a development firm based in Bristol was founded in 2019. With less than 10 members on their team, they offer web and mobile app development as well as IT strategy consulting assistance to small businesses, using languages such as JavaScript and frameworks such as React Native, NodeJS, and ReactJS.
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OwnableIndustries
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79$25,000+10 - 49 employeesRead More
Apex Labs is a small application development firm. Based in Prague, Czech Republic, the agency was launched in 2019. Their services include mobile app development, custom software development, e-commerce development, IoT development, and more.
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Scandinavian AirlinesIndustries
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80$75,000+50 - 249 employeesFrederick, MDRead More
Orases is a software development firm. The midsize Frederick, Maryland-based team focuses on Custom Software Development, Artificial Intelligence, Web Development, Mobile App Development, and more. The firm was founded in 2000.
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NFLIndustries
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81$25,000+50 - 249 employeesCharlotte, NCRead More
In Charlotte, North Carolina and Kazhakkoottam, India, Confianz Global, Inc is an application development firm. The firm offers Mobile App Development and ERP consulting and SI and is midsize.The firm was founded in 2008.
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AT&TIndustries
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82$75,000+50 - 249 employeesPoznań, PolandRead More
Appchance is a web and mobile app development company based in Poznan, Poland. Founded in 2011, the team of 37 specializes in mobile app development, web development and UX/UI design. They work with clients primarily in the hospitality and leisure, financial services and transportation industries.
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ERLIIndustries
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83$10,000+50 - 249 employeesKharkiv, UkraineRead More
Established in 2013, SpdLoad is a mobile application development firm. Headquartered in Kharkiv, Ukraine, their midsize team provides Mobile App Development, Web Development, UX/UI Design, Generative AI, and more.
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84$10,000+50 - 249 employeesBarangaroo, AustraliaUPCORE, an app development company, was established in 2016. The midsize Barangaroo, Australia-based team offers Mobile App Development, Artificial Intelligence, and Web Development.Read More
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Mobile developmentIndustries
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85$10,000+250 - 999 employeesHanoi, VietnamPowerGate Software is a mobile app development firm. The midsize team is in Hanoi, Vietnam; Iowa City, Iowa; Birdham, England and Montréal, Canada. Their services include Mobile App Development, Web Development, Custom Software Development, UX/UI Design, and more.Read More
Clients
Pitago, Beam, Ally.ioIndustries
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86$1,000+1,000 - 9,999 employeesLondon, EnglandAI Consulting company Dotsquares is based in London, England; Mount Waverley, Australia; Albourne, England and Jaipur, India. The large team provides AI Consulting, Web Development, Mobile App Development, E-Commerce Development, and more. The firm was established in 2002.Read More
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EricssonIndustries
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87$25,000+10 - 49 employeesBucurești, RomaniaAtta Systems is a mobile app development company founded in 2015. The small team provides Mobile App Development, Custom Software Development, UX/UI Design, BI & big data consulting & SI, and more. The firm is based in București, Romania and Singapore.Read More
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UNICEFIndustries
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88$5,000+10 - 49 employeesZürich, SwitzerlandBitforge AG is a custom software development firm located in Zürich, Switzerland. The small firm was founded in 2004. Their services include Custom Software Development, Mobile App Development, UX/UI Design, and AR/VR development.Read More
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Coop SWICA Caritas StrickhofIndustries
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89$50,000+50 - 249 employeesSeattle, WAThirstySprout is an IT staff augmentation company. They are based in Seattle, Washington; San Francisco, California; Austin, Texas and Buenos Aires, Argentina and have a midsize team. The company provides IT staff augmentation, Generative AI, Custom Software Development, Web Development, and more.Read More
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Rover.comIndustries
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90$10,000+10 - 49 employeesLondon, EnglandFounded in 2016, Solar Digital is a website development company. The company specializes in Web Development, AI Agents, Custom Software Development, UX/UI Design, and more and has a small team. The company is headquartered in London, England and Odesa, Ukraine.Read More
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Stark Shipping (analytical portal of marine industryIndustries
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