Top 100 Mobile App Developers in Eastern Europe
The Best of February 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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691Undisclosed250 - 999 employeesCluj-Napoca, RomaniaRead More
Fortech is software services company based in Cluj Napoca, Romania, with other Romanian offices in Iasi County, Oradea, and Brasov. The company, founded in 2003, has around 800 engineers who provide custom software development, web development, mobile app development, UX/UI design, and application testing services to midmarket and other-sized companies.
Clients
T-Systems -
692$25,000+10 - 49 employeesBudapest, HungaryDina (Digital Natives), a website development firm, was established in 2006. The agency offers Web Development, Mobile App Development, UX/UI Design, and Product Design and has a small team. The agency is based in Budapest, Hungary and Stockholm, Sweden.Read More
Clients
NN (HU)Industries
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693$25,000+10 - 49 employeesKyiv, UkraineLember is a small custom software development company in Kyiv, Ukraine; New York, New York; Edgecliff, Australia and Stockholm, Sweden. Launched in 2013, the team focuses on Custom Software Development, UX/UI Design, Web Development, Mobile App Development, and more.Read More
Clients
3PL Fulfilment docStribute OnePage CRM Persuasion SystemsIndustries
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694$5,000+10 - 49 employeesKharkiv, UkraineRead More
Software Station is a design and development firm. Their team of around 10 employees is based in Kharkiv, Ukraine. They focus on mobile app development, UI/UX design, and graphic design.
Clients
So Up!Industries
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695$25,000+50 - 249 employeesKharkiv, UkraineRead More
Telesens is a software products and solutions provider based in Kharkiv, Ukraine. The company, founded in 1998, has more than 100 employees and provides mobile app development, UX/UI design, and web development services to midmarket and other-sized companies and institutions in the telecommunications, health care & medical, financial services, e-commerce, and education industries.
Clients
KyivstarIndustries
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696$5,000+50 - 249 employeesWrocław, PolandRead More
DO OK is a software development and consulting company with offices in Amsterdam and Copenhagen, and two offices in Wroclaw Zielona Gora, Poland. Founded in 2010, they have 53 employees who provide expert development of custom software, mobile apps, and websites. Working for a range of small, midmarket and large-scale companies, they specialize in custom software with scalable backends built with Python, Java, or Go and Javascript.
Clients
BMLLtechIndustries
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697$100,000+50 - 249 employeesŁódź, PolandRead More
HTD Health is a development agency founded in 2016 with their office in Brooklyn. Their team of more than 50 experts provides custom software, web, and mobile app development solutions for clients that work in the industries of health care and consumer products.
Clients
Boston Children's HospitalIndustries
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698$10,000+50 - 249 employeesWarszawa, PolandRead More
spinbits.io is a software agency founded in 2018 in Warsaw, Poland with over 10 experts. They offer e-commerce, web, and mobile app development solutions for small and medium-sized companies in the fields of advertising, e-commerce, and gambling.
Clients
Biggest Payment Operator in EuropeIndustries
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699$10,000+10 - 49 employeesSibiu, RomaniaSmall custom software development company Graffino, is headquartered in Sibiu, Romania. They offer Custom Software Development, Web Development, Mobile App Development, Web Design, and more and were established in 2016.Read More
Clients
United Nations (UN)Industries
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700$10,000+10 - 49 employeesL'viv, UkraineIT staff augmentation company Volpis was established in 2016. Their small team is headquartered in Tallinn, Estonia and L'viv, Ukraine and offers IT staff augmentation, Web Development, Mobile App Development, Custom Software Development, and more.Read More
Clients
FlowMSPIndustries
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701$5,000+10 - 49 employeesChişinău, MoldovaWebsite development company CreativSoft was established in 2010. The small Chişinău, Moldova-based team focuses on Web Development, Custom Software Development, Mobile App Development, Web Design, and more.Read More
Industries
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702$10,000+50 - 249 employeesVinnytsia, UkraineRead More
FlySoft is a custom development company based in Vinnitsa, Ukraine with over 10 experts. They have offered web development, mobile app development, and UX/UI design solutions since their founding in 2017. They work with clients that range from startups to enterprises.
Clients
VakilsearchIndustries
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703Undisclosed10 - 49 employeesKraków, PolandFCG Apps, a small web development firm, is located in Kraków, Poland. They offer Web Development, Mobile App Development, Custom Software Development, Web Design, and more and were founded in 2024.Read More
Industries
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704$10,000+10 - 49 employeesOlomouc, Czech RepublicRead More
Lucidcircus is a small [company:type] based in New Philadelphia, Pennsylvania. Their services include [company:service_lines].
Industries
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705$5,000+50 - 249 employeesWarszawa, PolandRead More
9BITS is a software developer based in Warsaw, Poland. Established in 2009, they have more than 100 employees that cater to small–midmarket clientele. They offer custom software development, mobile app development, and e-commerce development services.
Clients
UnileverIndustries
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706$50,000+50 - 249 employeesKraków, PolandRead More
Smart Mobile House is a mobile agency based in Kraków, Poland. Founded in 2010, their 13 employees provide mobile app development, AI development, custom software development, and enterprise app modernization, among other services. Their clients come from a variety of industries, including telecommunications and manufacturing.
Clients
Orange PolandIndustries
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707$10,000+10 - 49 employeesŁódź, PolandRead More
TDCM is a software development company located in Lodz, Poland. They have about 17 employees. Since 2011, they have offered custom software, web, and mobile application development services to small businesses and midmarket firms in the following industries: IT, consumer products and services, and education.
Clients
Tech Startups Real Estate Companies Finance Industry Marketing AgenciesIndustries
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708$10,000+10 - 49 employeesAthina, GreeceRead More
ABOVE Digital is a web development firm founded in 2020. The firm provides web development, mobile app development, e-commerce development, hr outsourcing, and more and has a small team.
Industries
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709$10,000+10 - 49 employeesBudapest, HungaryDONE. Is a custom software development company. Their small team is in Budapest, Hungary. The firm provides Custom Software Development, Web Development, UX/UI Design, Mobile App Development, and more.Read More
Clients
NESPRESSO TENABLE INC UNICEF SZIGET FESTIVALIndustries
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710$5,000+10 - 49 employeesUzhhorod, UkraineRead More
Redmonkey is a small Uzhhorod, Ukraine-based software development company. Launched in 2006, the team offers custom software development, web development, mobile app development, e-commerce development, and more.
Clients
FarvaterIndustries
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711$10,000+10 - 49 employeesWarszawa, PolandRead More
Panowie Pro is a small software development firm established in 2013. Their team specializes in custom software development, web development, AR/VR development, ux/ui design, and more. The firm is in Warszawa, Poland.
Clients
Institut auf dem RosenbergIndustries
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712$10,000+50 - 249 employeesDnipro, UkraineRead More
Civenty is an IT business solutions provider founded in 2015 and located in Dnipro, Ukraine. The team of fewer than 200 employees serves small and midmarket businesses in the e-commerce, business services, financial services, and education industries. Their services include web development, IT staff augmentation, custom software development, and mobile app development.
Clients
Global-EIndustries
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713$25,000+50 - 249 employeesPlovdiv, BulgariaRead More
Founded in 2016, CodeCoda Ltd. is a development company based in Plovdiv, Bulgaria with a secondary location in Dublin. They have a team of 17 employees who provide custom software development, web development, mobile app development, and e-commerce development services. They work with midmarket and small businesses in the business services, consumer product, and financial services industries.
Industries
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714$5,000+2 - 9 employeesBudapest, HungaryRead More
PeakBit Technologies Kft. Is a custom software development firm. They are headquartered in Budapest, Hungary and have a small team. Their services include custom software development, web development, mobile app development, e-commerce development, and more. The firm was launched in 2023.
Industries
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715$5,000+2 - 9 employeesArgiroupoli, GreeceRead More
Established in 2020, Localscope is a custom software development company. Their small team is headquartered in Argiroupoli, Greece. Their services include Custom Software Development, Web Development, Mobile App Development, UX/UI Design, and more.
Clients
https://my-team.co https://mystiqueyachts.com https://afs.gr https://www.alsvit.comIndustries
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716$25,000+250 - 999 employeesKyiv, UkraineInnovecs, a software development firm, is based in New York, New York; Kyiv, Ukraine; San Francisco, California and Tel Aviv-Jaffa, Israel. Launched in 2011, the midsize team offers Custom Software Development, DevOps Managed Services, BI & big data consulting & SI, cloud consulting & SI, and more.Read More
Clients
SGNIndustries
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717$5,000+10 - 49 employeesBucurești, RomaniaRead More
eJump Media is a web design and development agency that was founded in 2007. The agency is located in Bucharest, Romania where its team of 13 does web development, web design, and custom software development for clients in industries like finance, healthcare, and more.
Industries
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718$5,000+50 - 249 employeesL'viv, UkraineRead More
Embrox Solutions, LLC is an IT company founded in 2015 with no more than 50 professionals. They offer custom software, IoT, and mobile app development services from their office in Lviv, Ukraine. They work with both small and medium-sized businesses.
Clients
KissMyWheels GmbHIndustries
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719$10,000+50 - 249 employeesKharkiv, UkraineAcademy Smart is an IT staff augmentation company located in Kharkiv, Ukraine and Potters Bar, England. The midsize team specializes in IT staff augmentation, Custom Software Development, Web Development, Mobile App Development, and more. The firm was founded in 2009.Read More
Clients
CloudynIndustries
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720$10,000+50 - 249 employeesVinnytsia, UkraineRead More
Founded in 2010, Memcrab is a software development firm that offers mobile app development, UX/UI design, and web development services to their small business and mid-market clients in the retail and education industries. Their 50 employees are based out of Vinnytsya, Ukraine.
Clients
Holdshort.comIndustries
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