Top 100 Cross Platform App Developers in Ukraine
The Best of March 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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301$5,000+10 - 49 employeesKniazhychi, UkraineRead More
Founded in 2019, Woolza is a digital development agency that offers web development, web design, and advertising services to their small business and mid-market clients in the business services, e-commerce, and education industries. Their 50 employees are based out of Kyiv.
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Pilot Solution Group Inc.Industries
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302$1,000+10 - 49 employeesL'viv, UkraineIoT development company PRV-Systems is based in L'viv, Ukraine and Zaporizhzhia, Ukraine. They focus on IoT development, Web Development, Custom Software Development, Mobile App Development, and more and were founded in 2021.Read More
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303$25,000+10 - 49 employeesKharkiv, UkraineRead More
Space Whale is a software development company based in Kharkiv, Ukraine founded in 2016. Run by a team of 15, they specialize in mobile app development, UX/UI design, and IoT development. Their UX services focus on UX strategy, user research, and usability testing. They are also familiar with frameworks such as Flutter, Ruby on Rails, and ReactJS.
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304$25,000+10 - 49 employeesL'viv, UkraineRead More
Founded in 2013, BASquare is a software development company with locations in Przemysl, Poland and Lviv, Ukraine. The team of about 40 employees offers web and mobile app development and IT strategy consulting services.
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From EU -
305$25,000+10 - 49 employeesKyiv, UkraineRead More
Base Blocks tech is a custom software development firm founded in 2019. Their small team is located in Kyiv, Ukraine. The agency provides custom software development, web development, mobile app development, and application management & support.
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306$10,000+Freelancer employeesVyshneve, UkraineRead More
STEROID.team is a development agency in Kyiv, Ukraine. Founded in 2012, they have about 5 employees that serve small businesses in the e-commerce, business services, and education industries. Services include custom software, web, and mobile application development.
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Cha.HouseIndustries
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307$10,000+10 - 49 employeesLviv, UkraineRead More
CodeSeek, a web development company, was established in 2020. They are in Lviv, Ukraine and have a small team. CodeSeek provides web development, custom software development, and application testing.
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308$1,000+2 - 9 employeesL'viv, UkraineEstablished in 2023, VRB teсh is a web development firm. They are in L'viv, Ukraine and have a small team. The company provides Web Development, IT staff augmentation, Mobile App Development, and UX/UI Design.Read More
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309Undisclosed10 - 49 employeesL'viv, UkraineRead More
US Informatics is located in Lviv, Ukraine and has 11 employees. Founded in 2014, they provide web development, CRM consulting and SI, and custom software development services to enterprise, midmarket, and small businesses.
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General ElectricIndustries
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310$100,000+50 - 249 employeesKyiv, UkraineVeido, a software development firm, was founded in 2019. The team focuses on Custom Software Development and cloud consulting & SI.Read More
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311$10,000+10 - 49 employeesL'viv, UkraineNoble.codes, a software development firm, is based in L'viv, Ukraine. They specialize in Custom Software Development, Web Development, ERP consulting and SI, IT staff augmentation, and more and were launched in 2018.Read More
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312$1,000+2 - 9 employeesL'viv, UkraineRead More
Frigentis is a web and mobile development company located in Lviv, Ukraine. Founded in 2013, they have a team of fewer than 10 employees who also offer SEO services. They predominately engage small businesses in education, gaming, and IT.
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EateshIndustries
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313$25,000+50 - 249 employeesKyiv, UkraineAbz.agency® is a custom software development company. They focus on Custom Software Development, API Development, Web Development, and Mobile App Development and were established in 2005. Their midsize team is Tallinn, Estonia-based.Read More
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ColectikIndustries
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314$1,000+2 - 9 employeesL'viv, UkraineRead More
Website development company Design & Development Inc. Is based in L'viv, Ukraine. The firm offers web development, ux/ui design, custom software development, and mobile app development and is small.The firm was launched in 2020.
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315$10,000+1,000 - 9,999 employeesKyiv, UkraineLaunched in 2019, IOT WEB LAB, LLC is an application development company. The team specializes in Mobile App Development and Web Development and is in Kyiv, Ukraine and Dnipropetrovs'k, Ukraine.Read More
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316$50,000+10 - 49 employeesUzhhorod, UkraineFounded in 2016, ADUS Technologies is a software development company. The small team provides Custom Software Development and Enterprise App Modernization.Read More
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317$1,000+10 - 49 employeesL'viv, UkraineLinvelo, a web development firm, was founded in 2022. The company specializes in web development, mobile app development, AR/VR development, IoT development, and more and has a small team. The company is based in Lingen (Ems), Germany and L'viv, Ukraine.Read More
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318Undisclosed250 - 999 employeesKyiv, UkraineCustom software development firm Star is located in Sunnyvale, California and San Francisco, California. Their services include Custom Software Development and Mobile App Development.Read More
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319$25,000+10 - 49 employeesL'viv, UkraineRead More
INC SOFT is a digital company based in Lviv, Ukraine with more than 10 members. Founded in 2019, they provide custom software, web, and mobile app development solutions for small businesses in the fields of e-commerce, financial services, and IT services.
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Stralto IncIndustries
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320$1,000+10 - 49 employeesL'viv, UkraineHeadquartered in L'viv, Ukraine, CBTO Software Solutions is a software development company. Launched in 2009, the team focuses on Custom Software Development and Mobile App Development.Read More
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321Undisclosed10 - 49 employeesL'viv, UkraineRead More
Semicolon Lab is an IT consulting company based in Lviv, Ukraine. The company, founded in 2017, has a team of more than ten that provides, among others, IT staff augmentation, web development, and mobile app development services to companies, particularly in the business services, IT, and consumer products and services industries.
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322$1,000+2 - 9 employeesKyiv, UkraineFreelance-team "Raxkor", a small web development company, is based in Kyiv, Ukraine. The team offers Web Development and Mobile App Development.Read More
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323$5,000+10 - 49 employeesL'viv, UkraineSwipex is a web development company. They provide Web Development, E-Commerce Development, Mobile App Development, and UX/UI Design and were established in 2015. Their small team is located in L'viv, Ukraine.Read More
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324$5,000+50 - 249 employeesKyiv, UkraineCustom software development company Seedium was founded in 2017. Their midsize team is based in Tallinn, Estonia; Estoril, Portugal; Kyiv, Ukraine and Tallinn, Estonia. Their services include Custom Software Development, Web Development, Artificial Intelligence, and Mobile App Development.Read More
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SmarterContact Picflow AI IgnitionIndustries
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325$1,000+10 - 49 employeesKyiv, UkraineIn Kyiv, Ukraine, F12A Mobile is an app development company. Their services include Mobile App Development and Custom Software Development.Read More
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326$25,000+50 - 249 employeesUzhhorod, UkraineSTUDIO X AS is an app development firm. The Grålum, Norway-based company was founded in 2018. Their services include Mobile App Development and UX/UI Design.Read More
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327$1,000+10 - 49 employeesKharkiv, UkraineRead More
Valant is a professional web & mobile development company based in Kharkiv, Ukraine. The company, founded in 2007, has more than 50 employees and provides web development, custom software development, e-commerce development, and mobile app development services to small and larger-sized companies in various industries.
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Elance -
328$10,000+10 - 49 employeesZaporizhzhia, UkraineFounded in 2017, Done-IT is a small Zaporizhzhia, Ukraine-based mobile application development firm. Their team focuses on Mobile App Development and Web Development.Read More
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329$5,000+2 - 9 employeesL'viv, UkraineRead More
In København, Denmark and L'viv, Ukraine, The Rebl - Out of Business is a small app development firm. The team specializes in Mobile App Development and UX/UI Design.
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We Own It ApS -
330$1,000+10 - 49 employeesL'viv, UkraineRead More
Crossroad Labs is a software agency headquartered in Tel Aviv, Israel, with an office in Lviv, Ukraine. Since 2015, their small team of 7 has been specializing in custom software development, UX/UI design, application management & support, and more for a variety of clients.
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