Top 100 Mobile App Developers in Eastern Europe
The Best of January 2026Looking for a top mobile app development company in Eastern Europe?
Building a mobile app is expensive. In fact, it can cost $10,000 to $150,000, unless you want an out-of-the-box solution with a DIY app builder. So, choosing the right app developer is important because it can save you time and money and result in an app that makes your business stand out.
As you begin the process of hiring an app development company, remember to define the type of app you want before starting conversations with developers. How complex your app idea is will determine your budget and the skill level you need in an app developer. Then, once conversations begin, ask for portfolio items, reviews, and references. Be sure to bring up timeline, too, so you align on expectations.
Overall, with about 90% of time on mobile spent in apps, investing in a mobile app for your business may help attract customers and get your brand in front of more people.
To assist you in your search for a partner, we’ve compiled this list of the top mobile app developers in Eastern Europe. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Eastern Europe Mobile App Development Companies
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2851$10,000+50 - 249 employeesWrocław, PolandSIENN, a custom software development firm, was launched in 2004. Headquartered in Wrocław, Poland and Nijmegen, Netherlands, the team specializes in Custom Software Development and Web Development.Read More
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2852Undisclosed50 - 249 employeesSkopje, North MacedoniaIBORN.NET is a website development firm launched in 2012. Their team focuses on Web Development and Custom Software Development.Read More
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2853$25,000+250 - 999 employeesWarszawa, PolandChabre IT Services is a midsize IT staff augmentation company founded in 2021. Their team provides IT staff augmentation and Custom Software Development.Read More
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2854$10,000+2 - 9 employeesKyiv, UkraineIn Kyiv, Ukraine, Acodix Technologies is a web development company. The small team focuses on Web Development, IT staff augmentation, Custom Software Development, cloud consulting & SI, and more. The firm was launched in 2020.Read More
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2855$1,000+2 - 9 employeesVilnius, LithuaniaWebultra Solution Europe is a web development company. They are located in Vilnius, Lithuania. Their team focuses on Web Development and Mobile App Development.Read More
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2856$5,000+2 - 9 employeesErmoupoli, GreecePowerApp Developers, a web development company, is headquartered in Ermoupoli, Greece. They provide web development, custom software development, mobile app development, and e-commerce development and were launched in 2021.Read More
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2857Undisclosed250 - 999 employeesSkopie, North MacedoniaCustom software development firm Netcetera was established in 1996. The company focuses on Custom Software Development and Mobile App Development.Read More
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2858Undisclosed250 - 999 employeesBratislava, SlovakiaAware Corporation is a software development company based in Bratislava, Slovakia. They focus on Custom Software Development and Mobile App Development and were founded in 2003.Read More
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2859Undisclosed250 - 999 employeesKošice, SlovakiaFounded in 2005, NESS KE, s.r.o. Is a software development firm. Their team focuses on Custom Software Development and E-Commerce Development.Read More
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2860$1,000+2 - 9 employeesRybnik, PolandLaunched in 2019, devinvaders is a small web development firm. Their team specializes in Web Development and Mobile App Development.Read More
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2861$1,000+2 - 9 employeesKyiv, UkraineHorline Solutions is a web development firm based in Kyiv, Ukraine. The team specializes in Web Development and E-Commerce Development.Read More
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2862Undisclosed2 - 9 employeesPoznań, PolandBWC Technology is a cloud consulting & SI company headquartered in Poznań, Poland. The team specializes in cloud consulting & SI and Custom Software Development.Read More
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2863$5,000+2 - 9 employeesBelgrade, SerbiaCodefacto, a website development company, is located in Manchester, England and Belgrade, Serbia. They focus on Web Development and Mobile App Development.Read More
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2864$1,000+2 - 9 employeesPrague, Czech RepublicValue Added Tech is a software development company established in 2021. The team offers Custom Software Development and Web Development and is headquartered in Prague, Czech Republic.Read More
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2865$10,000+2 - 9 employeesCluj-Napoca, RomaniaAccelerated Growth Labs, a small custom software development firm, is in Cluj-Napoca, Romania. The team specializes in Custom Software Development and Web Development.Read More
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2866$1,000+2 - 9 employeesWarszawa, PolandRead More
Hypelab Agency is a pay per click company founded in 2021. They are based in Warsaw, Poland and have a small team. The agency offers pay per click, custom software development, web development, and mobile app development.
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2867Undisclosed2 - 9 employeesPoznań, PolandTechlike is a custom software development firm. In Poznań, Poland, their team provides Custom Software Development and Mobile App Development.Read More
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2868$5,000+2 - 9 employeesPoznań, PolandHivegard Dev is a mobile app development firm launched in 2022. Their services include Mobile App Development and UX/UI Design.Read More
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2869$1,000+2 - 9 employeesSofia, BulgariaSoftware development company FocusOn is headquartered in Sofia, Bulgaria. Established in 2018, the team offers Custom Software Development and Mobile App Development.Read More
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2870$1,000+2 - 9 employeesKragujevac, SerbiaTenacity doo is a website development firm. Their team is based in Kragujevac, Serbia and offers Web Development and Mobile App Development.Read More
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2871Undisclosed2 - 9 employeesKyiv, UkraineMeasure Twice Cut Once is a small software development company. They provide Custom Software Development and Mobile App Development and were launched in 2023.Read More
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2872$5,000+2 - 9 employeesKomorniki, PolandFounded in 2023, atvisyon is a small UX design company. Their team offers UX/UI Design and Product Design.Read More
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2873$5,000+2 - 9 employeesPrague, Czech RepublicAustral is a software development firm. Founded in 2021, the firm is based in Prague, Czech Republic. Their team offers Custom Software Development and Web Development.Read More
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2874$1,000+2 - 9 employeesTallinn, EstoniaShadow Surface is a cloud consulting & SI company. They were founded in 2023 and provide cloud consulting & SI and Cybersecurity.Read More
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2875$1,000+2 - 9 employeesNiš, SerbiaQreadible is a website development firm. They focus on Web Development and Mobile App Development and were launched in 2023.Read More
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2876Undisclosed2 - 9 employeesL'viv, UkraineBromex is a L'viv, Ukraine-based app development firm. Their services include Mobile App Development and AR/VR development.Read More
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2877Undisclosed2 - 9 employeesSvishtov, BulgariaFounded in 2023, Perspective Fusion is a software development firm. The team specializes in Custom Software Development and Web Development.Read More
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2878$1,000+2 - 9 employeesTârgu Mureș, RomaniaEstablished in 2006, Kheprix is a custom software development firm. The team offers Custom Software Development and Web Development.Read More
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2879$5,000+2 - 9 employeesKraków, PolandSoftware development company Zdjeciapak is based in Kraków, Poland. Their services include Custom Software Development and Web Development.Read More
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2880$1,000+2 - 9 employeesÚstí nad Labem-město, Czech RepublicOctopod Systems is a custom software development firm. They were established in 2024 and provide Custom Software Development and Web Development.Read More
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