Top 100 Cross Platform App Developers in Ukraine
The Best of September 2026Looking for a top cross platform mobile app development company in Ukraine?
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 Ukraine. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Ukraine Cross Platform Mobile App Development Companies
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1$10,000+250 - 999 employeesKyiv, UkraineEmpat is a midsize app development company established in 2013. Their team offers Mobile App Development, Custom Software Development, Artificial Intelligence, and Web Development. The firm is in San Francisco, California; Kyiv, Ukraine; London, England and Miami, Florida.Read More
Clients
Obimy — A mobile app connecting loved ones across distances with over 10 million downloads on iOS and Android. Enables seamless communication and emotional connection. Mobile app development and social networking focus. Bigsister — Custom AI software designed for sales performance tracking and analysis, providing clean, accurate data to optimize sales teams and improve efficiency with advanced analytics. Trigga — A fintech project featuring payment systems and a comprehensive analytical database to support secure transactions and financial insights for smarter decision-making. DentalCare — Healthcare ecosystem with mobile app, web development, and CRM tools for managing patient records, tracking appointments, and sending automated reminders to improve patient care.Industries
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2$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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3$50,000+1,000 - 9,999 employeesL'viv, UkraineSigma Software Group is a large mobile application development firm. Founded in 2002, the agency is based in L'viv, Ukraine; New York, New York; Saratoga, California and Bellevue, Washington. Their services include Mobile App Development, Custom Software Development, Web Development, BI & big data consulting & SI, and more.Read More
Clients
VolvoIndustries
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4$10,000+10 - 49 employeesKyiv, UkraineHotShots Labs | IOS & Android | Flutter mobile app development, an application development company, was founded in 2019. The small team focuses on Mobile App Development, Custom Software Development, and IoT development. The agency is headquartered in Tallinn, Estonia; Kyiv, Ukraine and Croydon, England.Read More
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5$5,000+50 - 249 employeesDnipro, UkraineKultprosvet is a mobile app development company based in Dnipro, Ukraine and Giv'atayim, Israel. The midsize team provides Mobile App Development, IT staff augmentation, Web Development, and Custom Software Development and was established in 2012.Read More
Clients
Liquidity Capital PolySurance (PolyCam) Bettercare Gifted (Gifted.co)Industries
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6$10,000+250 - 999 employeesKharkiv, UkraineCleveroad is a software development company. Their midsize team is located in New York, New York; Los Angeles, California; Kharkiv, Ukraine and Manchester, England. Their services include Custom Software Development, Web Development, Mobile App Development, ERP consulting and SI, and more. The firm was founded in 2011.Read More
Clients
DPD - A leading international parcel delivery network, DPD delivers millions of packages daily. Operating across Europe and worldwide, they combine innovative technology and local knowledge to provide flexible, efficient logistics solutions. Codex Labs - A pioneering biotech and skintech company developing clinically proven, plant-based solutions for dermatological health. They leverage data-driven science, AI skin imaging, and advanced microbiome research to disrupt global wellness markets. Mangopay - A flexible, modular payment infrastructure provider designed specifically for marketplaces and platforms. They offer end-to-end payment payouts, compliance tools, and escrow solutions to streamline complex global digital transactions. PENNEO A/S - A prominent Scandinavian SaaS company specializing in digital identity, secure e-signatures, and KYC workflow automation. They enable heavily regulated industries to streamline client onboarding while meeting strict compliance standards.Industries
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7$25,000+50 - 249 employeesL'viv, UkraineBinary Studio is a L'viv, Ukraine-based software development firm. The midsize agency was founded in 2005. Their team specializes in Custom Software Development, Mobile App Development, Web Development, IT staff augmentation, and more.Read More
Clients
SnapNurseIndustries
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8$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.
Clients
VoD/OTT Healthcare & Fitness GIS, Tracking, Logistic systems Cashback & Loyalty systemsIndustries
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9$100,000+50 - 249 employeesL'viv, UkraineN-iX Games is a mobile app development firm. They are located in L'viv, Ukraine; Kyiv, Ukraine; Malmö, Sweden and North Miami Beach, Florida and have a midsize team. Their services include Mobile App Development, AR/VR development, UX/UI Design, and Custom Software Development. The firm was launched in 2012.Read More
Clients
Paradox InteractiveIndustries
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10$25,000+50 - 249 employeesDnipro, UkraineDBB Software is an AI development company. They are in Kraków, Poland and Dnipro, Ukraine and have a midsize team that specializes in Artificial Intelligence, Custom Software Development, E-Commerce Development, Mobile App Development, and more. The company was launched in 2015.Read More
Clients
JLL Akamai DispatchHealth DoctifyIndustries
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11$10,000+10 - 49 employeesKyiv, UkraineOlearis is a mobile application development company in Kyiv, Ukraine and Flower Mound, Texas. The small team specializes in Mobile App Development, UX/UI Design, Custom Software Development, and Web Development and was founded in 2013.Read More
Clients
Shafersystems Atelar GOFRENDLY ABIndustries
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12$25,000+50 - 249 employeesL'viv, UkraineSoftware development company unicrew was launched in 2012. The midsize team offers Custom Software Development, Web Development, AI Agents, AI Consulting, and more. The agency is located in London, England; Ormond Beach, Florida; Kraków, Poland and Tallinn, Estonia.Read More
Clients
Jack Cooper Transport Bigfood Group Booked It Open Room Inc.Industries
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13$25,000+250 - 999 employeesL'viv, UkraineTechMagic is a midsize custom software development firm. They focus on Custom Software Development, Artificial Intelligence, Generative AI, Mobile App Development, and more and were founded in 2014. The company is based in Kraków, Poland; Sausalito, California; Brookline, Massachusetts and London, England.Read More
Clients
MHC Healthcare Huckleberry Labs Tiro.Health eType CareIndustries
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14$10,000+50 - 249 employeesKyiv, UkraineMobile application development company Whimsy Games Group LTD is headquartered in London, England; Kyiv, Ukraine; Rancho Cordova, California and San Pedro del Pinatar, Spain. The midsize company was founded in 2016. Their team focuses on Mobile App Development, AR/VR development, UX/UI Design, Graphic Design, and more.Read More
Clients
Win ChunksIndustries
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15$25,000+50 - 249 employeesL'viv, UkraineEstablished in 2015, Incora is a custom software development company. The agency provides Custom Software Development, Web Development, and Mobile App Development and has a midsize team. The agency is headquartered in L'viv, Ukraine; Lewes, Delaware and London, England.Read More
Clients
Ralph WutscherIndustries
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16$25,000+50 - 249 employeesKyiv, UkraineCustom software development company MindK was established in 2009. The agency provides Custom Software Development, Mobile App Development, AI Agents, Enterprise App Modernization, and more and has a midsize team. The agency is headquartered in San Francisco, California; Prague, Czech Republic and Kyiv, Ukraine.Read More
Clients
AdidasIndustries
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17$10,000+50 - 249 employeesKyiv, UkraineOVERCODE, a web development firm, is located in London, England; Kyiv, Ukraine; San Francisco, California and Toronto, Canada. The midsize company was founded in 2018. Their services include Web Development, Mobile App Development, Web Design, UX/UI Design, and more.Read More
Clients
SignifAI (New Relic)Industries
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18$5,000+50 - 249 employeesL'viv, UkraineKevych Solutions, an application development company, was founded in 2021. Their midsize team is located in L'viv, Ukraine and Milton, Canada. The company provides Mobile App Development, API Development, Custom Software Development, UX/UI Design, and more.Read More
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19$10,000+10 - 49 employeesOdesa, UkraineFounded 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
Clients
Stark Shipping (analytical portal of marine industryIndustries
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20$5,000+10 - 49 employeesKyiv, UkraineRead More
Stubbs is a web studio founded in 2018 with more than two members. Based in Kyiv, Ukraine, they specialize in web development, web design, and UX/UI design solutions for small and mid-market businesses in the field of IT services.
Clients
Olexandr UsykIndustries
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21$50,000+50 - 249 employeesKyiv, UkraineFounded in 2017, SevenPro is an IT staff augmentation company. Their midsize team is headquartered in Kyiv, Ukraine; New York, New York; Tallinn, Estonia and Calgary, Canada. Their team offers IT staff augmentation, Custom Software Development, Web Development, and Mobile App Development.Read More
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22$10,000+50 - 249 employeesCherkasy, UkraineIn Cherkasy, Ukraine; München, Germany; London, England and Oslo, Norway, TRIARE, LLC is an app development firm. The firm specializes in Mobile App Development, Web Development, Custom Software Development, and UX/UI Design and is midsize.The firm was launched in 2015.Read More
Clients
Layer MediaIndustries
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23$25,000+50 - 249 employeesKyiv, UkraineWebsite development firm Light IT Global is based in Rickmansworth, England; Kyiv, Ukraine; Odesa, Ukraine and San Jose, California. The company provides Web Development, IT staff augmentation, AI Agents, Custom Software Development, and more and is midsize.The company was established in 2006.Read More
Clients
Pfizer Philips Healthcare Synthesis Health ABBIndustries
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24$25,000+50 - 249 employeesL'viv, UkraineFounded in 2014, S-PRO is a web development firm. They are headquartered in L'viv, Ukraine; Łódź, Poland; Berlin, Germany and London, England and have a midsize team. The company provides Web Development, Artificial Intelligence, Mobile App Development, Custom Software Development, and more.Read More
Clients
Hastings DeeringIndustries
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25$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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26$10,000+50 - 249 employeesKyiv, UkraineRead More
itjet is a software company based in Kyiv, Ukraine, and founded in 2019. With more than 10 employees, they specialize in web and mobile app development solutions for small and medium-sized businesses alike.
Clients
LumioIndustries
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27$25,000+50 - 249 employeesDnipro, UkraineSysGears is a midsize business intelligence company located in Yeroskipou, Cyprus; Dnipro, Ukraine; L'viv, Ukraine and Wrocław, Poland. Established in 2010, the team specializes in BI & big data consulting & SI, IoT development, IT strategy consulting, Mobile App Development, and more.Read More
Clients
MindAuthIndustries
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28$25,000+50 - 249 employeesL'viv, UkraineRead More
DotCode is a design and development company based in Lviv, Ukraine, and founded in 2018. Their team of more than 10 provides web development, web design, and e-commerce development solutions for clients in the fields of hospitality, advertising, and financial services.
Clients
Ply LCM Digital Fly Jets ThriveIndustries
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29$10,000+10 - 49 employeesCherkasy, UkraineRead More
Launched in 2019, SmithySoft is an IT staff augmentation company. Their small team is headquartered in Cherkasy, Ukraine and provides IT staff augmentation, web development, other IT consulting and SI, mobile app development, and more.
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30$25,000+50 - 249 employeesKharkiv, UkraineRead More
New Line Technologies is a Kharkiv, Ukraine-based software development firm. The midsize agency was established in 2009. Their services include Custom Software Development, IT strategy consulting, Web Development, Mobile App Development, and more.
Clients
Cinamaker – Real-Time Multimedia, United States RegentFE – FinTech, United Kingdom Evan-Moor – Education and E-Learning, United States Kuva – FinTech, United KingdomIndustries
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