Top 100 Cross Platform App Developers in Ukraine
The Best of December 2025Looking 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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61$75,000+50 - 249 employeesKyiv, UkraineWeb development company Altamira was launched in 2011. Their midsize team is in Bratislava, Slovakia and Kyiv, Ukraine. Their services include Web Development, Mobile App Development, Artificial Intelligence, Custom Software Development, and more.Read More
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62$25,000+50 - 249 employeesKyiv, UkraineUptech is a Los Angeles, California-based mobile application development company. They focus on Mobile App Development, UX/UI Design, Custom Software Development, Web Development, and more and were established in 2016.Read More
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Unilever(DSC)Industries
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63$50,000+50 - 249 employeesKyiv, UkraineRead More
ServReality is an imaginative production house based in Kyiv, Ukraine. Founded in 2013, the company consists of over 50 employees who provide AR/VR development, AI, and mobile app development services.
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Volkswagen MindScape PlayWing NovoNordiskIndustries
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64$10,000+50 - 249 employeesL'viv, UkraineRead More
Founded in 2007, SEVEN is an NYC based development agency with 70 team members and a secondary location in Lviv, Ukraine. They provide custom software development, web development, and mobile app development for small businesses in the health care, telecommunications, manufacturing, and automotive industries.
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MotorolaIndustries
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65$1,000+50 - 249 employeesIvano-Frankivs'k, UkraineRead More
Founded in 2003, iDeus is a design and development agency based in Kharkiv, Ukraine. With over 50 team members, iDeus provides its clients with mobile app development, web development, web design, UX/UI design, e-commerce development, custom software development, SEO and IT strategy consulting. iDeus has clients in the consumer products & services, education, business services and automotive industries.
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PlanitIndustries
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66$10,000+50 - 249 employeesKyiv, UkraineRead More
Danavero Inc. Is a website development firm located in Burlington, Canada; Kyiv, Ukraine and North Bethesda, Maryland. The midsize team specializes in Web Development, Custom Software Development, and Mobile App Development and was founded in 2015.
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Olympic ExpressIndustries
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67$5,000+10 - 49 employeesKyiv, UkraineRead More
SRGH is a software agency founded in 2019 in Kyiv, Ukraine. With fewer than 50 members, they offer web development, mobile app development, and UX/UI design services for small and mid-market firms in the fields of gaming and gambling.
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68$5,000+50 - 249 employeesEstoril, PortugalMidsize custom software development firm Seedium, is located in Tallinn, Estonia; Estoril, Portugal and Kyiv, Ukraine. Established in 2017, the team provides 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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69$50,000+50 - 249 employeesL'viv, UkraineVaryence is a web development company. The midsize team is based in L'viv, Ukraine; New York, New York and Split, Croatia. Their services include Web Development, Custom Software Development, Mobile App Development, IT strategy consulting, and more.Read More
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70$10,000+50 - 249 employeesKyiv, UkraineRead More
Fulcrum, a software development firm, was founded in 2018. They are based in Warszawa, Poland; Sheridan, Wyoming and Kyiv, Ukraine and have a midsize team. Their services include Custom Software Development, Artificial Intelligence, Web Development, Mobile App Development, and more.
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Mercedes website (Mercedes Car Dealership in Ukraine)Industries
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71$10,000+10 - 49 employeesKyiv, UkraineRead More
Antagosoft is a web and mobile application development company founded in 2010. They have a team of nearly 20 employees who also provide blockchain, technical support, and consulting services. They tailor their solutions to startups, marketplaces, and digital agencies.
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HumanityIndustries
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72$10,000+10 - 49 employeesZaporizhzhia, UkraineRead More
Jellyfish is a Zaporizhia, Ukraine based firm that specializes in web development and mobile app development. They have 20 employees and the firm was founded in 2016.
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Level35Industries
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73$10,000+50 - 249 employeesIvano-Frankivs'k, UkraineCOAX Software is a mobile application development firm established in 2010. Their midsize team is in Wheeling, Illinois and Ivano-Frankivs'k, Ukraine and offers Mobile App Development, Web Development, and Artificial Intelligence.Read More
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MICRMIndustries
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74$10,000+50 - 249 employeesKhmel'nyts'kyi, UkraineRead More
Snotor is a web development firm. The midsize Rīga, Latvia-based firm was founded in 2007. Their services include Web Development, Mobile App Development, UX/UI Design, IT staff augmentation, and more.
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Defero Hypefill Wellics IsobioticsIndustries
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75$25,000+10 - 49 employeesDnipropetrovs'k, UkraineRead More
Weelorum is an app agency founded in 2019 with more than two professionals. Based in Dnipro, Ukraine, they specialize in mobile app development, UX/UI design, and wearable app development for small and mid-market firms across various industries.
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PhotocopyIndustries
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76$10,000+50 - 249 employeesKyiv, UkraineFounded in 2017, Intobi is a custom software development firm. The company offers Custom Software Development, Web Development, Mobile App Development, API Development, and more and has a midsize team.Read More
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Kato Moriarty MindTales Auto NagelIndustries
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77$25,000+50 - 249 employeesZaporizhzhia, UkraineHeadquartered in Santa Monica, California; Zaporizhzhia, Ukraine and Kyiv, Ukraine, IT-Dimension Inc. Is a web development company. The midsize team offers Web Development, Mobile App Development, UX/UI Design, Application Testing, and more and was founded in 2007.Read More
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78$10,000+10 - 49 employeesL'viv, UkraineKeyToTech is an application development company located in London, England; L'viv, Ukraine and London, England. The small company was launched in 2017. Their team provides Mobile App Development, Artificial Intelligence, Custom Software Development, Generative AI, and more.Read More
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Meest Post CyclingHero DonorSeeIndustries
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79$50,000+50 - 249 employeesBurnaby, CanadaRead More
Blockchain company Technorely Inc. Is headquartered in Burnaby, Canada; Washington, District of Columbia; Kyiv, Ukraine and Kharkiv, Ukraine. The midsize team specializes in Blockchain, Custom Software Development, Web Development, and Mobile App Development. The firm was founded in 2018.
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Enverus On The Mend SkyglyphIndustries
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80$10,000+50 - 249 employeesChernivtsi, UkraineIT staff augmentation company ImproveIT Solutions was established in 2016. Their midsize team is located in Chernivtsi, Ukraine; L'viv, Ukraine; Orange, France and Warszawa, Poland. Their services include IT staff augmentation, Web Development, Mobile App Development, Artificial Intelligence, and more.Read More
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Hotel-Spider Lalalab Netguru PhotowebIndustries
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81$5,000+10 - 49 employeesKhmel'nyts'kyi, UkraineRead More
Founded in 2018, JetUp Digital is a digital development agency that offers web development, UX/UI design, and mobile app development services to their mid-market, small business, and enterprise clients in the business services, education, and consumer products and services industries. Their 50 employees are based out of Khmelnytskiy, Ukraine.
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TAPIndustries
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82$10,000+50 - 249 employeesL'viv, UkrainePecode, an Application Testing company, was launched in 2017. The agency focuses on Application Testing, Web Development, Mobile App Development, UX/UI Design, and more and has a midsize team. The agency is based in Tallinn, Estonia; L'viv, Ukraine; London, England and Houston, Texas.Read More
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83Undisclosed10 - 49 employeesVynnyky, UkraineRead More
SoftBee is a app development firm launched in 2018. The small team provides mobile app development, web development, web design, and ux/ui design. The firm is located in L'viv, Ukraine.
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84$25,000+10 - 49 employeesIvano-Frankivs'k, UkraineRead More
Red Jumpers is an IT staff augmentation company launched in 2017. In Івано-Франківськ, Ukraine and Rzeszów, Poland, their small team offers IT staff augmentation and HR services.
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85$25,000+50 - 249 employeesKyiv, UkraineFounded in 2018, Argentics is an app development firm. They are in Kyiv, Ukraine and Miami, Florida and have a midsize team. The agency provides Mobile App Development, AR/VR development, Blockchain, and Custom Software Development.Read More
Clients
NikeIndustries
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86$25,000+10 - 49 employeesL'viv, UkraineBased in L'viv, Ukraine, Newsoft is an IT staff augmentation company. The small team provides IT staff augmentation, Custom Software Development, Mobile App Development, E-Commerce Development, and more. The agency was founded in 2019.Read More
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87$5,000+50 - 249 employeesKharkiv, UkraineRead More
FgFactory is a game development company in Kharkiv, Ukraine. It was founded in 2010 and has more than 40 employees. FgFactory provides mobile app development and UX/UI design services to small and midsized gaming companies
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L'OréalIndustries
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88$50,000+50 - 249 employeesKyiv, UkraineIntellectsoft is a software development company founded in 2007. The agency provides Custom Software Development, Mobile App Development, IT staff augmentation, Web Development, and more and has a midsize team. The agency is based in Miami, Florida; London, England; Oslo, Norway and Kyiv, Ukraine.Read More
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MitsubishiIndustries
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89$10,000+50 - 249 employeesKyiv, UkraineLocated in Warszawa, Poland and Kyiv, Ukraine, FREYSOFT is a Blockchain company. The midsize team provides Blockchain, Web Development, Mobile App Development, Artificial Intelligence, and more and was established in 2018.Read More
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90$10,000+10 - 49 employeesKyiv, UkraineRead More
UBRAINIANS is a web and mobile app development firm founded in 2014 in Kyiv, Ukraine. With no more than 50 employees, they specialize in custom software, web, and mobile app development solutions for small businesses.
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