Top 100 Cross Platform App Developers in Poland
The Best of December 2025Looking for a top cross platform mobile app development company in Poland?
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 Poland. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Poland Cross Platform Mobile App Development Companies
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481$50,000+50 - 249 employeesWarszawa, PolandRelevant Software, a software development firm, is in L'viv, Ukraine; Warszawa, Poland and Ademuz, Spain. The midsize firm was launched in 2013. Their services include Custom Software Development, IoT development, IT staff augmentation, Web Development, and more.Read More
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482$10,000+50 - 249 employeesWrocław, PolandGentle Code is a midsize custom software development company. Based in Wrocław, Poland and Kharkiv, Ukraine, the agency was launched in 2009. Their services include Custom Software Development, Mobile App Development, UX/UI Design, Web Development, and more.Read More
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483Undisclosed50 - 249 employeesWarszawa, PolandCloud consulting & SI company Belitsoft Software Development Company is based in Warszawa, Poland and Durham, North Carolina. The team focuses on cloud consulting & SI and CRM consulting and SI.Read More
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484$10,000+10 - 49 employeesKraków, PolandRead More
DeliaSoft Sp. z o.o. is a web development firm based in Kraków, Poland. Founded in 2012, their team of 30 serves clients in the real estate sector. Services include mobile app development and IT strategy consulting.
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485$25,000+10 - 49 employeesWarszawa, PolandRead More
Founded in 2013, Syntech Software is a software development company that's based in Kriviy Rig, Ukraine. Servicing mostly small and mid-market businesses, their team of approximately 25 employees provides custom software development and ERP consulting. They also handle SEO, SEM, and social media marketing.
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ERP and CRMIndustries
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486Undisclosed250 - 999 employeesWrocław, PolandRead More
Softjourn is a creative agency based in Fremont, Calif., with an additional office in Ukraine. Established in 2001, the team of about 170 provides web, mobile app, and IoT development, blockchain, and artificial intelligence services to mainly mid-sized clients.
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TicketmasterIndustries
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487$50,000+1,000 - 9,999 employeesWest Hollywood, CARead More
Headquartered in L'viv, Ukraine; New York, New York; Saratoga, California and Bellevue, Washington, Sigma Software Group is a software development company. The large agency was established in 2002. Their services include Custom Software Development, Web Development, Mobile App Development, BI & big data consulting & SI, and more.
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VolvoIndustries
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488$25,000+10 - 49 employeesPłock, PolandMeraline is an app development company. Their small team is in Płock, Poland and offers Mobile App Development and Custom Software Development. The company was founded in 2023.Read More
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489$5,000+2 - 9 employeesLublin, PolandGrinder Crew is a small web design company. They focus on Web Design and UX/UI Design and were founded in 2020.Read More
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490$5,000+10 - 49 employeesWarszawa, PolandSmall website development firm Solway, is located in Warszawa, Poland and Oskemen, Kazakhstan. The team specializes in Web Development and BI & big data consulting & SI.Read More
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491$25,000+250 - 999 employeesWarszawa, PolandCivitta is an AI development company. Founded in 2013, the midsize company is located in Vilnius, Lithuania; Rīga, Latvia; Chișinău, Moldova and Kyiv, Ukraine. Their team offers Artificial Intelligence, Custom Software Development, cloud consulting & SI, Enterprise App Modernization, and more.Read More
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Global Airlines AI Front Desk BL.INK Franchise RampIndustries
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492$5,000+10 - 49 employeesWarszawa, PolandSoftware development company Palapa is located in Warszawa, Poland. They provide Custom Software Development and Web Development and were established in 2020.Read More
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493$5,000+2 - 9 employeesWarszawa, PolandInventi Apps, a small application development firm, is located in Warszawa, Poland. The team provides Mobile App Development and Custom Software Development.Read More
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494Undisclosed10 - 49 employeesKatowice, PolandLaunched in 2015, SupportDevs is a custom software development firm. The small team focuses on Custom Software Development and UX/UI Design.Read More
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495$10,000+250 - 999 employeesNew York, NYCleveroad is a custom software development firm. The Kharkiv, Ukraine-based company was founded in 2011. The midsize team focuses on Custom Software Development, Web Development, IT staff augmentation, Mobile App Development, and more.Read More
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DPD Mangopay PENNEO A/S LEGOIndustries
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496Undisclosed10 - 49 employeesŁbiska, PolandBlue Almond IT is a social media marketing firm. They are located in Łbiska, Poland and have small team. Their services include Social Media Marketing and Web Design.Read More
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497Undisclosed10 - 49 employeesŁbiska, PolandBlue Almond is a social media marketing firm. They were founded in 2018 and focus on Social Media Marketing and Search Engine Optimization.Read More
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498$10,000+10 - 49 employeesWarszawa, PolandRead More
Logic Soft is a software development firm launched in 2023. They are located in Warszawa, Poland and have a small team. Their services include custom software development, web development, mobile app development, and e-commerce development.
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StartDriveIndustries
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499Undisclosed10 - 49 employeesWarszawa, PolandIn Warszawa, Poland, WAYF is a small web design agency. The team specializes in Web Design and UX/UI Design.Read More
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500Undisclosed2 - 9 employeesStróże, PolandGemini Design is a web design agency. Headquartered in Stróże, Poland, the firm focuses on Web Design and UX/UI Design.Read More
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501Undisclosed10 - 49 employeesChorzów, PolandIT Systems Sp. Z o.o. Is an application development company launched in 2014. The small team provides Mobile App Development and Web Development.Read More
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502$1,000+2 - 9 employeesWrocław, PolandHeadquartered in Wrocław, Poland, Kielnia Kodu is a small website development firm. Their services include Web Development and Custom Software Development.Read More
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503$5,000+2 - 9 employeesSzczecin, PolandHybridTechLabs - Custom Apps Development - Software Developers Poland, a software development firm, was established in 2017. The firm offers Custom Software Development and Mobile App Development.Read More
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504$5,000+10 - 49 employeesKraków, PolandIPublisher is a software development firm established in 2011. The small team focuses on Custom Software Development and Mobile App Development.Read More
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EnergyIndustries
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505$1,000+Freelancer employeesBielsko-Biała, PolandGreenSoft is a custom software development firm. They were launched in 2016, and their services include Custom Software Development and Enterprise App Modernization.Read More
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506$1,000+50 - 249 employeesLos Angeles, CARead More
ALMAX DESIGN AGENCY LLC is a web development company. They specialize in web development, mobile app development, web design, and ux/ui design and were established in 2019. The firm is headquartered in.
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507$10,000+2 - 9 employeesGdańsk, PolandFounded in 2024, ARLI is a website development firm. The team focuses on Web Development and Mobile App Development.Read More
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508$1,000+Freelancer employeesŚwiętochłowice, PolandFounded in 2020, Stonks is an app development firm. The small team focuses on Mobile App Development and Application Management & Support.Read More
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509$10,000+250 - 999 employeesWarszawa, PolandInterexy is a Blockchain company located in Lauderdale-by-the-Sea, Florida; Dubai, United Arab Emirates; Tallinn, Estonia and Warszawa, Poland. The midsize agency was launched in 2017. Their services include Blockchain, Mobile App Development, Artificial Intelligence, IT staff augmentation, and more.Read More
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Labster | EdTech Platform with $147M Funding & 6M Users 15SOF | AI Sports App with $15M Series A & 50K Downloads OtherWorlds.ai | AI-Driven 3D/AR Model App with 30%+ Retention NextStreet | SaaS Platform for 1,700+ SMBs, Cutting Wait TimesIndustries
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510$5,000+50 - 249 employeesGdańsk, PolandMuteki Group is a Tallinn, Estonia-based artificial intelligence development company. The midsize team provides Artificial Intelligence, Mobile App Development, Web Development, AI Consulting, and more. The company was founded in 2015.Read More
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