Top 100 Cross Platform App Developers in Poland

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Top 100 Cross Platform App Developers in Poland

The Best of July 2025

Looking 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. 

Jump to Most Reviewed Companies

List of the Best Poland Cross Platform Mobile App Development Companies

  • 1
    (43 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    4.9
    $25,000+
    50 - 249 employees
    Rzeszów, Poland

    Mobitouch is a mobile app company founded in 2013 and based in Rzeszow, Poland. Their team of 50+ talented professionals includes mobile, backend, frontend developers, UX/UI designers, PMO, and QA experts. Specializing in mobile app development, mobitouch excels in Flutter technology. They offer services across various fields, including mobile commerce, FinTech, augmented reality (AR), media/entertainment, social networking, enterprise solutions, education, and more.

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    Clients

    corporations

    Industries

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  • 2
    (29 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $25,000+
    50 - 249 employees
    Warszawa, Poland
    LeanCode, a mobile application development firm, is in Warszawa, Poland. The midsize team offers Mobile App Development, Custom Software Development, and IT strategy consulting. The agency was established in 2016.
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    Clients

    Credit Agricole Bank Wedel Prospector Maspex

    Industries

  • 3
    (38 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $10,000+
    50 - 249 employees
    Ząbki, Poland
    Cogniteq, an app development firm, was launched in 2005. The company focuses on Mobile App Development, Web Development, IoT development, and Custom Software Development and has a midsize team. The company is headquartered in Ząbki, Poland; Lewes, Delaware and Vilnius, Lithuania.
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    Clients

    L’Oréal Chelsea FC iKawa

    Industries

  • 4
    (19 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Poznań, Poland
    Mobile application development company Flutter Development AA+ | Codigee is in Poznań, Poland. They provide Mobile App Development, Product Design, Artificial Intelligence, AI Consulting, and more and were launched in 2018.
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    Clients

    Fitatu

    Industries

  • 5
    (18 Reviews) 4.8

    Timeliness

    4.7

    Service Excellence

    4.7

    Value

    4.7

    Would Recommend

    4.8
    $10,000+
    50 - 249 employees
    Kraków, Poland
    CrustLab, an application development company, is based in Kraków, Poland. The midsize team provides Mobile App Development and Custom Software Development and was launched in 2017.
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    Clients

    BetMakers

    Industries

  • 6
    (22 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    4.7

    Would Recommend

    4.9
    $10,000+
    50 - 249 employees
    Katowice, Poland
    Established in 2011, iteo is an application development firm. The company specializes in Mobile App Development and cloud consulting & SI and has a midsize team. The company is based in Katowice, Poland; San Francisco, California; Berlin, Germany and Bielsko-Biała, Poland.
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    Clients

    Inpost

    Industries

  • 7
    (7 Reviews) 5.0

    Timeliness

    4.7

    Service Excellence

    5.0

    Value

    4.3

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Poznań, Poland

    AppTailors is a mobile app agency based in Poznań, Poland, and founded in 2018. With more than 10 members, they specialize in mobile app development and IT strategy consulting for small businesses in the fields of business and financial services.

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    Clients

    The Telegraph

    Industries

  • 8
    (126 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.6

    Would Recommend

    4.9
    $50,000+
    1,000 - 9,999 employees
    Warszawa, Poland
    Andersen Inc. Is a Dallas, Texas-based custom software development company. Launched in 2007, the large team offers Custom Software Development, IT managed services, Mobile App Development, IT strategy consulting, and more.
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    Clients

    Samsung

    Industries

  • 9
    (10 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.7

    Would Recommend

    5.0
    $25,000+
    50 - 249 employees
    Warszawa, Poland

    INVO Technologies is a software design an development company headquartered in Warsaw, Poland, with an office in London. Founded in 2016, the team of 8 specializes in web development, mobile app development and custom software development.

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    Clients

    Maczfit - Żabka Group

    Industries

  • 10
    (27 Reviews) 4.8

    Timeliness

    4.6

    Service Excellence

    4.7

    Value

    4.6

    Would Recommend

    4.9
    $5,000+
    250 - 999 employees
    Białystok, Poland

    SoftwareHut is a software development house with offices around the world, including London, New York, Paris, Munich, Dublin, Stockholm, Copenhagen and Zurich. Founded in 2015, they also have seven offices in Poland, including Bialystock, Olsztyn, Przemysl, Szczecin, Warsaw, Wroclaw, and Poznan. They employ 173 staff specializing in designing, customizing and developing professional IT systems, LIMS, SCM, and mobile apps.

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    Clients

    Microsoft

    Industries

  • 11
    (14 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    Warszawa, Poland

    DevelopsToday is a software development company that was started in 2016 in Kyiv, Ukraine. With a team of just under 20, the company provides web and mobile app development to predominately small businesses in a range of industries.

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    Clients

    LiveControl

    Industries

  • 12
    (11 Reviews) 4.8

    Timeliness

    4.3

    Service Excellence

    4.3

    Value

    4.7

    Would Recommend

    4.9
    $75,000+
    50 - 249 employees
    Poznań, Poland

    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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    Clients

    ERLI

    Industries

  • 13
    (2 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    5.0

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Wrocław, Poland

    Callstack is an app development firm. The small Wrocław, Poland-based team offers mobile app development and web development. The firm was launched in 2016.

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  • 14
    (7 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Gdynia, Poland

    Fundacja To Get There is an AR/VR development company. Established in 2020, the small agency is based in Gdynia, Poland. Their team provides AR/VR development, mobile app development, custom software development, ux/ui design, and more.

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    Industries

  • 15
    (5 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    4.8
    $10,000+
    50 - 249 employees
    Wrocław, Poland

    Better Soft Services is a small mobile app development firm launched in 2009. Their services include mobile app development, cloud consulting & SI, custom software development, e-commerce development, and more. The company is headquartered in Wrocław, Poland.

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    Clients

    KFC

    Industries

  • 16
    (24 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Kraków, Poland
    Memory Squared, a mobile application development company, was established in 2020. The firm focuses on Mobile App Development, UX/UI Design, Custom Software Development, IT strategy consulting, and more and has a small team.
    Read More

    Clients

    Telenor Nord DDB Volkswagen Flambia

    Industries

  • 17
    (54 Reviews) 4.8

    Timeliness

    4.6

    Service Excellence

    4.8

    Value

    4.4

    Would Recommend

    4.8
    $10,000+
    50 - 249 employees
    Wrocław, Poland

    Monterail is a software development company founded in 2010. The company is located in Wroclaw, Poland where its team of 110+ experts provides web development, custom software development, and IoT development services to mostly small and mid-market businesses.

    Read More

    Clients

    Merck

    Industries

  • 18
    (41 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    4.8
    $25,000+
    50 - 249 employees
    Wrocław, Poland

    nomtek is an award-winning app development company of more than 50 based in Wroclaw, Poland with offices in London and Berlin. Founded in 2009, their team has created numerous chart-topping apps and employs the lean startup methodology.

    Read More

    Clients

    PONS

    Industries

  • 19
    (36 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    4.9
    $25,000+
    10 - 49 employees
    Łódź, Poland

    Based in Łódź, Poland, FiveDotTwelve is a software development company that was founded in 2015. Their team of 14 are experts in mobile app, internet of things, and web development. 

    Read More

    Clients

    Onoco

    Industries

  • 20
    (11 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Warszawa, Poland

    mDevelopers is a software house that launched in 2010. Their team is headquartered in Warsaw and has offices in Czestochowa, Poland. They offer web development, UX/UI design, and custom software development.

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    Clients

    BMW

    Industries

  • 21
    (31 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.9

    Would Recommend

    4.9
    $25,000+
    50 - 249 employees
    Białystok, Poland
    Pagepro is a web development firm. The midsize team is in Białystok, Poland and London, England. Their services include Web Development, Mobile App Development, Custom Software Development, and Low/No Code Development.
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    Clients

    Scaleups

    Industries

  • 22
    (95 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.7

    Would Recommend

    5.0
    $25,000+
    1,000 - 9,999 employees
    Łódź, Poland
    Launched in 2002, Vention is a custom software development firm. They are based in New York, New York; Marietta, Georgia; Woodbridge Township, New Jersey and London, England and have a large team. Their services include Custom Software Development, Web Development, IT staff augmentation, Mobile App Development, and more.
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    Clients

    IBM PayPal pwc IC Markets

    Industries

  • 23
    (8 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Gliwice, Poland

    Appvinio is a development company based in Gliwice, Poland. They have a team of around 5 employees and were founded in 2018. They provide mobile app and web development services, along with UX/UI design to solely small businesses. 

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    Clients

    4GOAL

    Industries

  • 24
    (17 Reviews) 4.8

    Timeliness

    4.6

    Service Excellence

    4.8

    Value

    4.9

    Would Recommend

    5.0
    Undisclosed
    10 - 49 employees
    Kraków, Poland
    Softnauts Software House is a small Kraków, Poland-based custom software development company and application development firm. They offer Custom Software Development and Mobile App Development and were established in 2012.
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    Clients

    Tesco

    Industries

  • 25
    (38 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.8

    Value

    4.9

    Would Recommend

    4.9
    $25,000+
    50 - 249 employees
    Warszawa, Poland
    SolveIt is an application development company established in 2016. Based in Warszawa, Poland; Stockholm, Sweden; Oslo, Norway and Manchester, England, their midsize team focuses on Mobile App Development, UX/UI Design, Web Development, and Artificial Intelligence.
    Read More

    Clients

    Burger King

    Industries

  • 26
    (16 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Warszawa, Poland

    Mobile Reality is a software development agency founded in 2016 with a team of 14. Based in Warsaw, Poland, the company specializes in web, custom software, and mobile app development services for small and midmarket firms. They mainly program using JavaScript and use both the frameworks React Native and NodeJS.

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    Clients

    TuneGO

    Industries

  • 27
    (31 Reviews) 4.9

    Timeliness

    4.7

    Service Excellence

    4.8

    Value

    4.7

    Would Recommend

    4.9
    $25,000+
    50 - 249 employees
    Warszawa, Poland
    Established in 2017, TeaCode.io is an artificial intelligence company. The midsize team offers Artificial Intelligence, Custom Software Development, Web Development, and Mobile App Development. The firm is headquartered in Warszawa, Poland.
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    Clients

    Plannin Trava IntelligentHealth Deutsche Bildung

    Industries

  • 28
    (19 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    Warszawa, Poland

    Movadex is a software development firm that has been offering custom software development, UX/UI design, and web development services to their small business and mid-market clients since 2017. Their 10 employees are based out of their offices in Kyiv, San Francisco, and Bern, Switzerland.   

     

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    Clients

    Pandora

    Industries

  • 29
    (31 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    5.0
    $25,000+
    50 - 249 employees
    Warszawa, Poland
    Airnauts is a midsize software development company. The Warszawa, Poland-based firm was established in 2013. Their team offers Custom Software Development, Mobile App Development, Web Design, UX/UI Design, and more.
    Read More

    Clients

    Google

    Industries

  • 30
    (12 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Częstochowa, Poland

    Brival is a development agency in Częstochowa, Poland. Founded in 2015, they have about 5 employees that serve small businesses in the business and financial sectors. Services include web development, mobile app development, and application testing.

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    Clients

    Manifest

    Industries

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