Top App Developers in Eastern Europe
3,799 Companies
List of the Top Eastern Europe Mobile App Development Companies
Sponsored
-
Featured
What are Featured Providers?
$10,000+$25 - $49 / hr10 - 49Serves Eastern EuropeServices provided
15% Mobile App Development35% Custom Software Development20% UX/UI Design +5 services10% Web Development5% AI Development5% BI & Big Data Consulting & SI5% Blockchain5% IT Staff AugmentationSee all 37 projectsTallium Inc. is a mobile app development company known for its exceptional expertise in creating comprehensive digital solutions, including iOS and Android development. They consistently receive positive feedback, with 100% of reviews highlighting their strong project management, timely delivery, and ability to adapt to client needs. Reviewers frequently praise their technical expertise and proactive communication, which contributes to high-quality project outcomes and customer satisfaction.
3 of 3 reviews are 5 stars2 new reviews for Mobile App Development services$10,000 – $49,000 avg. project costRead 3 Recent ReviewsReviewed 3 times in the past 6 months
In the past six months, clients have expressed high satisfaction with Tallium Inc., praising their strong technical expertise and effective project management. Notable feedback includes positive user engagement from a mobile app developed for DigiSigner and successful delivery for Live Animations, which won awards for effectiveness. Clients highlighted Tallium's proactive communication and adaptability, noting a culture fit and alignment with company values. Areas for improvement were minimal, with clients appreciating the team's ownership and responsiveness throughout the collaboration.Was this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Tallium Inc. is frequently praised for providing excellent value for money, with clients noting their competitive pricing and high-quality deliverables. For instance, a CTO highlighted their 'good value for cost' and effective communication throughout projects. A CEO emphasized that Tallium's pricing fit their budget while still delivering exceptional results. Overall, client sentiment reflects satisfaction with the financial investment relative to the quality of work, with many expressing eagerness to continue future collaborations.Was this helpful?
More responsive than most other service providers
Get in TouchTallium Inc. is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
See All Locations (4)Amsterdam, Netherlands
Kazernestraat 26-B
Amsterdam, Netherlands 1018 CD2 - 5
+31629796778
$50,000+$25 - $49 / hr50 - 249Serves Eastern EuropeServices provided
40% Custom Software Development40% Web Development10% AI Development +1 service10% Cloud Consulting & SISee all 67 projectsGeniusee, a software development company specializing in Mobile Application Development, consistently receives positive feedback across all reviews. Clients praised their exceptional project management, proactive problem-solving, and world-class UX/UI design. About 100% of reviewers highlighted Geniusee's ability to deliver high-quality solutions on time, with many emphasizing their strong communication and adaptability to project needs.
Reviews mention Hard working
Clients consistently commend Geniusee for their hardworking nature, highlighting instances where team members worked late nights and weekends to meet project demands. One client noted, "They’re hardworking — they even work late nights and weekends," while another remarked on their dedication and commitment, stating, "their commitment and hardworking was one of the very important things that make Geniusee different from the others." Overall, the sentiment reflects a strong appreciation for their work ethic and dedication to client success.-
Custom Software Development for SaaS Staff Platform
5.0 Jul 8, 2022They have good technical skills; they can crack any technical problem we throw at them. They’re also very clever people. The developers can figure things out themselves and suggest improvements. In addition, they’re hardworking — they even work late nights and weekends.
Read Full Review -
Mobile & Web App Development for Financial Services Company
5.0 May 12, 2022In general, I find them intelligent, hardworking, and good at communicating. In addition, they're dedicated to the success of our products and company. Overall, we haven’t had any significant issues with their work.
Read Full Review -
Data Infrastructure & iOS & Web App Dev for Robotics Company
5.0 Feb 22, 2022I'd advise customers to work with Geniusee because they're competitively priced and provide high-quality deliverables. Geniusee has high-class, hard-working engineers.
Read Full Review -
Mobile App Dev for IT Services Startup
5.0 Oct 16, 2020The process could be faster, but their commitment and hardworking was one of the very important things that make Geniusee different from the others. So they did their best to give us the best scenario, a good app with bug-free and reliable time for delivery.
Read Full Review -
Web Design & Dev Services for Marketing Intelligence Co
5.0 Sep 24, 2020When they work on client projects, we always have dates for deliverables. They always meet deadlines. Their team’s extremely responsive, which is what keeps us coming back. They work tirelessly to ensure that we’re on time and on budget.
Read Full Review
Was this helpful?
Industry Experience
Geniusee demonstrates extensive expertise across diverse industries including IT Services, Software, Financial Services, Education, and Healthcare. Clients commend their exceptional project management, technical proficiency, and proactive problem-solving abilities. The overall sentiment is highly positive, particularly for their strong communication and flexibility in adapting to project needs. Geniusee is particularly well-suited for clients in technology-driven sectors seeking reliable software development, UX/UI design, and data management solutions.
Read All ReviewsSelect Industry to see insights
IT Services Social Networking Software Education Financial services Consulting Advertising & marketing Information technology Arts, entertainment & music Agriculture Hospitality & leisure Business services Wellness & Fitness Logistics & Supply Chain Retail Real estate Other Industry Healthcare Human Resources Media Consumer Products Manufacturing GamingWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight Geniusee's exceptional value for money, noting their ability to deliver high-quality solutions within budget. One client remarked on their 'good value for cost' and another emphasized the 'flexibility and responsiveness' that enhanced project efficiency. While some reviews mention that Geniusee's pricing may be higher compared to other global providers, the overall sentiment reflects satisfaction with the investment, particularly given the quality of work and dedication demonstrated by the team.Was this helpful?
See All Locations (3)L'viv, Ukraine
BC Technopark, Fedkovycha St 60a
L'viv, Ukraine 7900050 - 75
+380968410481
$25,000+$25 - $49 / hr50 - 249Serves Eastern EuropeServices provided
60% Mobile App Development15% UX/UI Design15% Web Development +1 service10% AI DevelopmentSee all 45 projectsSolveIt is a proficient mobile app development company specializing in iOS and Android development, with additional expertise in Flutter and cross-platform solutions. Reviews highlight their exceptional project management, timely delivery, and proactive communication. With a remarkable 100% positive feedback, clients frequently commend their technical expertise, dedication, and innovative approach. Approximately 30% of reviews emphasize their ability to exceed expectations and adapt to client needs.
Reviews mention Knowledgeable
Clients consistently praised SolveIt for their knowledgeable team, highlighting their ability to integrate seamlessly into projects and deliver high-quality results. One client noted that their lead iOS developer was 'highly skilled' and contributed significantly to app development, while another emphasized SolveIt's 'strategic thinking' and creativity in collaboration. Overall, the sentiment reflects strong satisfaction with their expertise and professionalism, with multiple reviewers stating they could not identify areas for improvement.-
App UI/UX Design & MVP for Influencer Online Competition Co
5.0 Feb 10, 2024The Solveit team has been the epitome of professionalism. They're very knowledgeable, great to collaborate with and deliver outstanding quality. Their strategic thinking takes them to another level beyond the superlative UIUX work.
Read Full Review -
iOS App Development Staff Aug for Quick Commerce App Company
5.0 Oct 23, 2025SolveIt's responsiveness and support have been excellent throughout the engagement, and their developer has been knowledgeable and reliable.
Read Full Review
Was this helpful?
8 of 8 reviews are 5 stars5 new reviews for Mobile App Development services$50,000 – $199,999 avg. project costRead 8 Recent ReviewsReviewed 8 times in the past 6 months
In the past six months, SolveIt has received overwhelmingly positive feedback from clients. Customers highlighted the team's responsiveness, effective communication, and technical expertise, particularly in web and app development. Notable comments include a CEO praising their ability to deliver a beautiful e-commerce site efficiently and a COO noting their proactive problem-solving approach. Clients also appreciated the team's flexibility and commitment to project success, with several stating they exceeded expectations. Overall, SolveIt is recognized for their professionalism and ability to adapt to client needs.Was this helpful?
View PackagesSolveIt Mobile App Development
Full-cycle mobile app development by a EU-based team. The packages are customizable for each client. Contact us for more details regarding the offer.Was this helpful?
See All Locations (1)Warszawa, Poland
Jana Pawła II 61
Warszawa, Poland 01-03131 - 40
+48571277270
$50,000+$50 - $99 / hr50 - 249Serves Eastern EuropeServices provided
65% Mobile App Development20% UX/UI Design15% Web DevelopmentSee all 12 projectsmReady Apps is a mobile application development company known for its expertise in developing iOS and Android apps. They consistently deliver projects on time and within budget, showcasing exceptional project management and technical proficiency. With 100% positive feedback, clients frequently commend their communication skills, attention to detail, and ability to align with client needs and values.
Reviews mention Reasonable pricing
Clients have expressed positive sentiment regarding mReady Apps' pricing, highlighting it as a key factor in their decision-making process. One client noted that the 'pricing fit our budget' and emphasized the 'good value for cost.' Additionally, another client mentioned the 'quality-price ratio' as being very important, stating that it was satisfactorily matched. Overall, the feedback indicates that mReady Apps offers reasonable pricing that aligns well with client expectations.-
Mobile App Development for Gaming Studio
5.0 Jul 25, 2024Their very structured mindset and availability is something that I would fully recommend them for. They were organized, and the quality-price ratio was very important to us, and it was matched.
Read Full Review
Was this helpful?
10 of 11 Mobile App Development reviews are 5 stars9 new reviews for Mobile App Development in past 6 months$50,000 – $199,999 avg. project costRead 11 ReviewsMobile App Development PROJECT HIGHLIGHT
UI/UX Design & App Development for Sports Marketing Firm
5.0 — mReady Apps developed a mobile app for a sports marketing firm. The team created the app's roadmap and provided UI/UX design. Read moreWas this helpful?
View projects from:
See All Locations (1)București, Romania
8-10, Calea Grivitei, 2nd floor
București, Romania 03016731 - 40
+40 758 901 901
-
-
$5,000+$25 - $49 / hr10 - 49Ivano-Frankivsk, Ukraine
Services provided
35% Mobile App Development35% Web Development20% Search Engine Optimization +1 service10% Video ProductionLetzgro is a mobile application development company. The team is in Ivano-Frankivsk, Ukraine, and their services include Mobile App Development and Web Development.
Read moreSee All Locations (1)Ivano-Frankivsk, Ukraine
15 Vasylianok St.
Ivano-Frankivsk, Ukraine 7600031 - 40
-
$10,000+$25 - $49 / hr10 - 49Green2Day, Poland
Services provided
25% Mobile App Development30% Web Development25% Custom Software Development +4 services10% Blockchain5% IT Managed Services3% Application Management & Support2% Cloud Consulting & SIHeadquartered in Green2Day, Poland, The Coders Sp. Z o.o. Is a web development company. They focus on Web Development and Custom Software Development.
Read moreSee All Locations (1)Green2Day, Poland
Szczytnicka 11, 5 floor
Green2Day, Poland 50-38216 - 20
+48 664426066
-
Featured
What are Featured Providers?
$10,000+$50 - $99 / hr50 - 249Serves Eastern EuropeServices provided
40% Custom Software Development15% BI & Big Data Consulting & SI15% Web Development +3 services10% AI Development10% Enterprise App Modernization10% Web DesignSee all 10 projectsessensys { technology is a Mobile App Development company that excels in creating iOS and Android applications. The feedback is overwhelmingly positive, with clients praising their technical expertise, efficient project management, and ability to handle complex tasks. Impressively, 100% of reviewers highlight their rapid understanding of business models and excellent communication.
4 of 4 reviews are 5 stars$1,000,000 – $9,999,999 avg. project costRead 4 Recent ReviewsReviewed 4 times in the past 6 months
In the past six months, clients have praised essensys for their adaptability, responsiveness, and strong project management. Feedback highlights successful project outcomes, such as the launch of a localized application for Hungary and an intuitive document management platform for BCR Erste Bank. Clients noted the team's professionalism and willingness to work extra hours during critical phases. Overall sentiment appears very positive, with minimal areas for improvement identified, such as enhancing initial introductions.Was this helpful?
Industry Experience
Essensys Technology has demonstrated expertise across various industries, including eCommerce, Banking, Agriculture, Government, Insurance, Real Estate, Environmental Services, Financial Services, and Software. Clients commend their adaptability, technical proficiency, and project management skills. Positive feedback highlights successful project outcomes such as application launches, improved operational efficiencies, and user-friendly designs. Overall sentiment across industries is highly favorable, making Essensys Technology a suitable partner for projects requiring robust technical solutions and ongoing support.
Read All ReviewsSelect Industry to see insights
eCommerce Banks Agriculture Government Insurance Real estate Environmental Services Financial services SoftwareWas this helpful?
View projects from:
-
$50,000+$50 - $99 / hr10 - 49Novi Sad, Serbia
Services provided
30% Mobile App Development30% Custom Software Development20% Blockchain +1 service20% Web DevelopmentBad Boy Solutions, a custom software development firm, was founded in 2016. The team specializes in Custom Software Development and Mobile App Development and is headquartered in Novi Sad, Serbia.
Read moreSee All Locations (1)Novi Sad, Serbia
Cara Dušana 71 / 16
Novi Sad, Serbia 2100010 - 15
+381652105612
-
Undisclosed$25 - $49 / hr10 - 49Kyiv, Ukraine
Services provided
40% Mobile App Development10% Application Management & Support10% Application Testing +7 services10% Enterprise App Modernization10% Web Development5% Custom Software Development5% UX/UI Design4% Web Design3% Digital Strategy3% Mobile & App MarketingXelentec is a mobile application development firm. The firm is based in Kyiv, Ukraine. Their team specializes in Mobile App Development and Enterprise App Modernization.
Read moreSee All Locations (1)Kyiv, Ukraine
Lva Tolstogo 3
Kyiv, Ukraine 0200016 - 20
+380990009996
-
$1,000+< $25 / hr10 - 49Kharkiv, Ukraine
Services provided
40% Mobile App Development20% Web Design10% Web Development +6 services5% Application Management & Support5% Application Testing5% Business Consulting5% Content Marketing5% Graphic Design5% UX/UI DesignNotyTeam is an app development company. Based in Kharkiv, Ukraine, the firm was established in 2016. Their services include Mobile App Development and Web Design.
Read moreSee All Locations (1)Kharkiv, Ukraine
Haharina Ave, Kharkivs'ka oblast
Kharkiv, Ukraine 650006 - 9
-
$10,000+$25 - $49 / hr10 - 49Kharkiv, Ukraine
Services provided
40% Mobile App Development50% Web Development5% Application Testing +1 service5% Custom Software DevelopmentMbunity Development is a Kharkiv, Ukraine-based web development company. They offer Web Development and Mobile App Development and were launched in 2016.
Read moreSee All Locations (1)Kharkiv, Ukraine
Sumska street 82A
Kharkiv, Ukraine 6100016 - 20
+1888 830 9807
-
$1,000+$50 - $99 / hr10 - 49Tirana, Albania
Services provided
40% Mobile App Development30% Web Design30% Web DevelopmentAlbaniapps, an app development company, was launched in 2013. The firm focuses on Mobile App Development and Web Design, and is small.
Read moreSee All Locations (2)Tirana, Albania
Ali Demi
Tirana, Albania 100410 - 15
+905522123021
-
Undisclosed$25 - $49 / hr10 - 49Sofia, Bulgaria
Services provided
40% Mobile App Development40% Web Development20% Web DesignOmega Coders is a website development firm. Launched in 2014, their team offers Web Development and Mobile App Development.
Read moreSee All Locations (1)Sofia, Bulgaria
2 ploshtad "Rayko Daskalov"
Sofia, Bulgaria 100016 - 20
+359 876 872 974
-
$10,000+$25 - $49 / hr10 - 49Tallinn, Estonia
Services provided
40% Mobile App Development20% AI Agents20% AI Development +1 service20% Generative AIMobian Studio is a mobile app development company established in 2016. Their services include Mobile App Development and Artificial Intelligence.
Read moreSee All Locations (1)Tallinn, Estonia
Ehitajate tee 110
Tallinn, Estonia 135172 - 5
+380936690684
-
$1,000+$50 - $99 / hr2 - 9Zagreb, Croatia
Services provided
40% Mobile App Development35% UX/UI Design25% Web DevelopmentBitlight, an application development company, was launched in 2019. The team offers Mobile App Development and UX/UI Design and is headquartered in Zagreb, Croatia.
Read moreSee All Locations (1)Zagreb, Croatia
Zagrebačka cesta 126
Zagreb, Croatia 100906 - 9
+385994341997
-
$5,000+$25 - $49 / hr2 - 9Budapest, Hungary
Services provided
35% Mobile App Development25% Custom Software Development25% Web Development +2 services10% Digital Strategy5% UX/UI DesignDexilion is a mobile application development company. The small Budapest, Hungary-based team offers Mobile App Development and Custom Software Development. The company was established in 2024.
Read more$9,000 Startup companies with quick MVP validation need. $12,000 In case you would need more functions to launch. $16,000 All we propose & your 1 USP added.View PackagesMVP App Development for Startups
✅ AI-Powered Development – Faster, smarter, and more efficient MVP builds. ✅ Rapid Prototyping – Get investor-ready, demoable products in weeks. ✅ Product Management Expertise – Bridging the gap between business & tech. ✅ Startup-Friendly Pricing – Transparent, flexible engagement models. ✅ Scalable & Iterative – Start lean, pivot fast.Was this helpful?
See All Locations (1)Budapest, Hungary
Kisgömb utca
Budapest, Hungary2 - 5
+36705636376
-
$5,000+$25 - $49 / hr10 - 49Zhytomyr, Ukraine
Services provided
10% Mobile App Development20% E-Commerce Development15% Finance & Accounting Outsourcing (FAO) +6 services15% Web Development10% AR/VR Development10% Business Consulting10% Custom Software Development5% Commercial Financing5% IoT DevelopmentE-commerce development firm Olimp Digital is based in Zhytomyr, Ukraine and Regina, Canada. Founded in 2019, the team focuses on E-Commerce Development and Web Development.
Read moreSee All Locations (2)Zhytomyr, Ukraine
17 Mala Berdychivska Street
Zhytomyr, Ukraine 1000110 - 15
+38 097 218 94 37
-
$1,000+$25 - $49 / hr2 - 9Odesa, Ukraine
Services provided
10% Mobile App Development40% E-Commerce Development40% Web Development +1 service10% Web DesignJUMP.team is a website development firm. The company is headquartered in Odesa, Ukraine. Their team provides Web Development and E-Commerce Development.
Read moreSee All Locations (1)Odesa, Ukraine
15А Heroiv Krut Street
Odesa, Ukraine 650006 - 9
+380679461010
-
$1,000+$25 - $49 / hr2 - 9Dnipropetrovs'k, Ukraine
Services provided
10% Mobile App Development60% Web Development30% E-Commerce DevelopmentSee all 3 projectsHarDevel offers services in developing and updating websites, including online stores, doctor and patient sites, and modules of varying complexity. Clients consistently commend HarDevel for their responsiveness, timely delivery, and ability to meet complex requirements. The company is praised for its professional communication and reliability, fostering long-term cooperation with satisfied clients from diverse industries.
See All Locations (1)Dnipropetrovs'k, Ukraine
Dmytra Yavornytskoho Avenue 49
Dnipropetrovs'k, Ukraine 490002 - 5
+380978107729
-
$1,000+$25 - $49 / hr10 - 49Kharkiv, Ukraine
Services provided
20% Mobile App Development35% E-Commerce Development30% Web Development +1 service15% Web DesignInTechSoft, a small e-commerce development company, is based in Kharkiv, Ukraine. The team focuses on E-Commerce Development and Web Development.
Read moreSee All Locations (1)Kharkiv, Ukraine
Koneva
Kharkiv, Ukraine 6100021 - 30
-
UndisclosedUndisclosed10 - 49Khoriv, Ukraine
Services provided
35% Mobile App Development35% Custom Software Development30% E-Commerce DevelopmentCommerce Lab is a custom software development firm. They were established in 2009, and their services include Custom Software Development and Mobile App Development.
Read moreSee All Locations (1)Khoriv, Ukraine
Horiva str.33
Khoriv, Ukraine 4553410 - 15
+380 50 387 37 87
-
UndisclosedUndisclosed10 - 49Żywiec, Poland
Services provided
35% Mobile App Development35% Web Development30% Graphic DesignWeb development firm sm32 STUDIO is based in Żywiec, Poland. They focus on Web Development and Mobile App Development and were founded in 2008.
Read moreSee All Locations (1)Żywiec, Poland
7 Jana III Sobieskiego
Żywiec, Poland 34-30010 - 15
+48504601432
-
$5,000+$50 - $99 / hr10 - 49Podgorica, Montenegro
Services provided
30% Mobile App Development50% Custom Software Development10% BI & Big Data Consulting & SI +1 service10% Other Application DevelopmentRidgemax Solutions is a software development firm. Established in 2015, the company focuses on Custom Software Development and Mobile App Development.
Read moreSee All Locations (1)Podgorica, Montenegro
LAMELA 5-4
Podgorica, Montenegro 810006 - 9
-
$5,000+$50 - $99 / hr10 - 49Praha, Czech Republic
Services provided
30% Mobile App Development10% AI Development10% Custom Software Development +7 services10% UX/UI Design10% Web Design10% Web Development5% Application Management & Support5% Blockchain5% Enterprise App Modernization5% IoT DevelopmentRiptech Solutions, a mobile application development company, was founded in 2019. The firm provides Mobile App Development and Web Design.
Read moreSee All Locations (1)Praha, Czech Republic
Voráčovská 14
Praha, Czech Republic 147 006 - 9
+420736500025
-
$10,000+$25 - $49 / hr2 - 9Kyiv, Ukraine
Services provided
40% Mobile App Development25% Web Development20% UX/UI Design +1 service15% Application TestingFounded in 2022, Avarious is a mobile application development firm. The team focuses on Mobile App Development and Web Development.
Read moreSee All Locations (1)Kyiv, Ukraine
Tyraspolska St, 47
Kyiv, Ukraine 020002 - 5
+351910175371
-
$5,000+$25 - $49 / hr2 - 9L'viv, Ukraine
Services provided
85% Mobile App Development15% UX/UI DesignSee all 5 projectsThe Rebl is a mobile application development company specializing in iOS development. Reviews indicate a high level of client satisfaction, with 100% positive feedback highlighting their professionalism, effective communication, and technical expertise. Clients appreciate The Rebl's ability to deliver efficient solutions and innovative designs that align with project needs.
Reviews mention Reasonable pricing
Clients have expressed positive sentiments regarding The Rebl's reasonable pricing. One client highlighted that The Rebl offered a 'right combination of efficiency, quality, and competitive pricing,' indicating satisfaction with the value received. The overall feedback underscores that The Rebl's pricing aligns well with client expectations, reinforcing their reputation as a cost-effective partner in app development projects.-
iOS App Development for Fashion Company
5.0 Apr 9, 2019The Rebl provided the right combination of efficiency, quality, and competitive pricing. Their team’s determination to create a good product for great value aligned with our needs.
Read Full Review
Was this helpful?
Industry Experience
The Rebl demonstrated expertise across several industries, including Education, Information Technology, Consumer Products, and Advertising & Marketing. Clients praised their strong communication, professionalism, and ability to adapt to project needs, resulting in successful outcomes and improved user engagement. The overall sentiment across industries is positive, highlighting The Rebl's strengths in app development and custom solutions, making them a suitable partner for projects requiring innovative technological implementations.
Read All ReviewsSelect Industry to see insights
Education Information technology Consumer Products Advertising & marketingWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently praised The Rebl for providing excellent value for money, with many noting their competitive pricing and quality of service. One client highlighted that The Rebl's approach resulted in a faster and cheaper MVP than initially planned. Another client appreciated the combination of efficiency and quality at reasonable rates, stating their determination to create a good product aligned with client needs. Overall, the sentiment reflects a strong satisfaction with cost-effectiveness and value.Was this helpful?
View projects from:
-
-
UndisclosedUndisclosedFreelancerTallinn, Estonia
Services provided
100% Mobile App DevelopmentTanel Teemusk is an application development company. They are based in Tallinn, Estonia, and their services include Mobile App Development.
Read moreSee All Locations (1)Tallinn, Estonia
Supluse Pst. 4
Tallinn, Estonia 119111
+372.524.4100
-
UndisclosedUndisclosed1,000 - 9,999Žilina-Vlčince, Slovakia
Services provided
25% Mobile App Development25% Custom Software Development25% Wearable App Development +1 service25% Web DevelopmentDescartes Systems Group is a Žilina-Vlčince, Slovakia-based custom software development company. They focus on Custom Software Development and Mobile App Development.
Read moreSee All Locations (1)Žilina-Vlčince, Slovakia
Poštová 1
Žilina-Vlčince, Slovakia 010 08 -
UndisclosedUndisclosed1,000 - 9,999Bratislava, Slovakia
Services provided
25% Mobile App Development25% Custom Software Development25% IT Strategy Consulting +1 service25% Web DevelopmentFounded in 1895, Anritsu Solutions SK, s.r.o. Is a large custom software development firm. Their team specializes in Custom Software Development and IT strategy consulting.
Read moreSee All Locations (1)Bratislava, Slovakia
Fazuľová 7265/7
Bratislava, Slovakia 811 07+421 2/577 802 10
-
UndisclosedUndisclosed2 - 9Budapest, Hungary
Services provided
100% Mobile App DevelopmentMakery Budapest, an app development company, is based in Budapest, Hungary. The team focuses on Mobile App Development.
Read moreSee All Locations (1)Budapest, Hungary
Lónyay u. 7,
Budapest, Hungary 1093+36.30.514.5942
-
UndisclosedUndisclosed2 - 9Kraków, Poland
Services provided
100% Mobile App DevelopmentLaunched in 2016, Swift Apps Sp z o.o., a small mobile application development company, is located in Kraków, Poland. Their services include Mobile App Development.
Read moreSee All Locations (1)Kraków, Poland
ul. Radzikowskiego 3
Kraków, Poland 31-30510 - 15
+48 535 255 795
-
UndisclosedUndisclosed10 - 49Vilnius, Lithuania
Services provided
100% Mobile App DevelopmentSmall app development firm Mipsas, is based in Vilnius, Lithuania. Their services include Mobile App Development.
Read moreSee All Locations (1)Vilnius, Lithuania
Žirmūnų g.139a,
Vilnius, Lithuania 091202 - 5
-
UndisclosedUndisclosed2 - 9Brașov, Romania
Services provided
100% Mobile App DevelopmentParhelion Software, an app development firm, specializes in Mobile App Development. The firm is based in Brașov, Romania.
Read moreSee All Locations (1)Brașov, Romania
Strada Maramures 10
Brașov, Romania 5002092 - 5
+40.746.923.196
-
UndisclosedUndisclosed2 - 9Bratislava, Slovakia
Services provided
100% Mobile App DevelopmentTurn s.r.o., a mobile app development firm, is headquartered in Bratislava, Slovakia. Their services include Mobile App Development.
Read moreSee All Locations (1)Bratislava, Slovakia
Sustekova 51
Bratislava, Slovakia 851 042 - 5
+421 905 738555
-
UndisclosedUndisclosed2 - 9Warszawa, Poland
Services provided
70% Mobile App Development10% BI & Big Data Consulting & SI10% Search Engine Optimization +1 service10% Web DevelopmentSayene, a small app development firm, is in Warszawa, Poland. Their services include Mobile App Development and Search Engine Optimization.
Read moreSee All Locations (1)Warszawa, Poland
Nieduża 702-274
Warszawa, Poland 02-2741
-
UndisclosedUndisclosed2 - 9Warszawa, Poland
Services provided
100% Mobile App DevelopmentSmall app development firm ArtpolDev, is based in Warszawa, Poland. The team provides Mobile App Development.
Read moreSee All Locations (1)Warszawa, Poland
st. MLYNARSKA 42/115
Warszawa, Poland 01-1712 - 5
+48.519.733.754
-
UndisclosedUndisclosed50 - 249Kraków, Poland
Services provided
60% Mobile App Development30% E-Commerce Development10% SMS MarketingFondy is an application development company. They offer Mobile App Development and E-Commerce Development and were established in 2014.
Read moreSee All Locations (3)London, England
St. Martins House, 16 St Martin's Le Grand
London, England EC1A 4EU10 - 15
+44.208.068.2591
-
UndisclosedUndisclosed50 - 249Warszawa, Poland
Services provided
100% Mobile App DevelopmentGismart is a mobile app development company. The Warszawa, Poland-based company was established in 2013. Their services include Mobile App Development.
Read moreSee All Locations (2)London, England
Huckletree Soho, Ingestre Court, Ingestre Pl
London, England W1F 0JL6 - 9
-
$10,000+$25 - $49 / hr10 - 49Zaporizhzhia, Ukraine
Services provided
70% Mobile App Development20% Web Development10% Product DesignEvernetica is a Mobile App Development company specializing in creating bespoke applications for iOS and Android platforms. Their clients consistently praise them for effective communication, on-time delivery, and post-launch support. Approximately 100% of the reviewers highlight Evernetica's excellent project management and ability to align with client values and budgets. Additionally, 67% of reviewers emphasize their impressive integrity and collaborative efforts.
See All Locations (1)Zaporizhzhia, Ukraine
Nezalezhnoi Ukrainy Street 57B
Zaporizhzhia, Ukraine 6900016 - 20
+380632984229
-
$5,000+$25 - $49 / hr50 - 249Sofia, Bulgaria
Services provided
15% Mobile App Development30% Web Development20% Web Design +4 services10% AR/VR Development10% Application Testing10% UX/UI Design5% Graphic DesignAtom Solutions Ltd. Is a web development firm founded in 2008. Located in Sofia, Bulgaria and Silkeborg, Denmark, the team focuses on Web Development and Web Design.
Read moreSee All Locations (1)Sofia, Bulgaria
53-55 gen. Totleben Blvd.
Sofia, Bulgaria 160650 - 75
+359887622774
-
$50,000+$50 - $99 / hr50 - 249Ljubljana, Slovenia
Services provided
30% Mobile App Development60% Custom Software Development10% Web DesignAgitavit Solutions, a software development firm, was founded in 2003. The company provides Custom Software Development and Mobile App Development, and is midsize.
Read moreSee All Locations (2)Ljubljana, Slovenia
33f Letališka cesta
Ljubljana, Slovenia 100076 - 100
+386 1 242 56 70
-
$5,000+$25 - $49 / hr2 - 9Baia Mare, Romania
Services provided
30% Mobile App Development30% Custom Software Development25% Web Development +2 services10% Enterprise App Modernization5% IT Managed ServicesAutowass is a small custom software development company in Baia Mare, Romania and Baia Mare, Romania. The team offers Custom Software Development and Mobile App Development.
Read moreBaia Mare, Romania
Strada Grănicerilor 101
Baia Mare, Romania6 - 9
+40786522991
See All Locations (2)Baia Mare, Romania
Strada Vasile Lucaciu 208
Baia Mare, Romania 4303412 - 5
+40786522991
-
$1,000+$25 - $49 / hr2 - 9Poznań, Poland
Services provided
33% Mobile App Development34% Custom Software Development33% Web DevelopmentDigimuth, a software development firm, was launched in 2020. The team provides Custom Software Development and Mobile App Development and is in Poznań, Poland.
Read moreSee All Locations (1)Poznań, Poland
Pl. Władysława Andersa 7
Poznań, Poland 60-1012 - 5
+48 783 536 011
-
$25,000+$25 - $49 / hr2 - 9Wrocław, Poland
Services provided
25% Mobile App Development25% E-Commerce Development25% Web Development +2 services15% Web Design10% Application TestingAdmans Software House is a website development firm. Their team is in Wrocław, Poland. The company offers Web Development and Mobile App Development.
Read moreSee All Locations (1)Wrocław, Poland
Wrocław
Wrocław, Poland 512 - 5
666666666
-
$1,000+< $25 / hr2 - 9Kyiv, Ukraine
Services provided
25% Mobile App Development50% Web Development15% E-Commerce Development +1 service10% Application Management & SupportFreelance-team "Raxkor", a small web development company, is based in Kyiv, Ukraine. The team offers Web Development and Mobile App Development.
Read moreSee All Locations (1)Kyiv, Ukraine
Kyiv
Kyiv, Ukraine 020006 - 9
+380686285264
-
$5,000+$25 - $49 / hr2 - 9Novi Sad, Serbia
Services provided
35% Mobile App Development15% Custom Software Development15% IT Strategy Consulting +4 services10% UX/UI Design10% Web Design10% Web Development5% Enterprise App ModernizationCodeFinesse is a mobile application development company. Located in Novi Sad, Serbia, the team offers Mobile App Development and IT strategy consulting.
Read moreSee All Locations (1)Novi Sad, Serbia
Sumadijska 10 2/9
Novi Sad, Serbia 210006 - 9
381691809633
-
$25,000+$50 - $99 / hr2 - 9București, Romania
Services provided
25% Mobile App Development25% Custom Software Development25% Digital Strategy +4 services10% Web Development5% Search Engine Optimization5% UX/UI Design5% Wearable App DevelopmentClear Maze, a software development firm, focus on Custom Software Development and Digital Strategy. They were launched in 2012.
Read moreSee All Locations (2)București, Romania
23 Duzilor St
București, Romania 0301676 - 9
+40721250088
-
$1,000+$50 - $99 / hrFreelancerŚwiętochłowice, Poland
Services provided
65% Mobile App Development25% Application Management & Support10% Wearable App DevelopmentFounded in 2020, Stonks is an app development firm. The small team focuses on Mobile App Development and Application Management & Support.
Read moreSee All Locations (1)Świętochłowice, Poland
Ignacego Krasickiego
Świętochłowice, Poland 41-6051
+48667733441
-
$1,000+$25 - $49 / hr2 - 9Jagodina, Serbia
Services provided
25% Mobile App Development50% Web Development25% E-Commerce DevelopmentSee all 4 projectsFather of Web is a development company specializing in custom websites and modern web & mobile applications.We help startups, small businesses, and agencies turn their ideas into clean,
Read moreSee All Locations (2)Jagodina, Serbia
Emila Cvetića 18
Jagodina, Serbia 350002 - 5
+381 67 7777 957
-
$5,000+$50 - $99 / hr10 - 49Cluj-Napoca, Romania
Services provided
20% Mobile App Development20% AR/VR Development20% Custom Software Development +3 services20% Web Development10% Cloud Consulting & SI10% IT Strategy ConsultingFounded in 2015, Avangarde Software is a small software development firm headquartered in Cluj-Napoca, Romania. Their team provides Custom Software Development and AR/VR development.
Read moreSee All Locations (1)Cluj-Napoca, Romania
no. 20-22 Becas Street
Cluj-Napoca, Romania 40000031 - 40
+40374900200
-
$1,000+< $25 / hr10 - 49Vilnius, Lithuania
Services provided
20% Mobile App Development30% Web Development20% UX/UI Design +3 services20% Web Design5% Business Consulting5% Custom Software DevelopmentAccelerate Ltd is a web development firm. Founded in 2018, the team focuses on Web Development and UX/UI Design. The company is based in Vilnius, Lithuania and Vale , Guernsey.
Read moreSee All Locations (2)Vale , Guernsey
Les Ormes Les Rocques Barrees Road
Vale , Guernsey GY3 5LU2 - 5
+447397517709
-
$1,000+< $25 / hr10 - 49L'viv, Ukraine
Services provided
20% Mobile App Development60% Custom Software Development20% Web DevelopmentHeadquartered in L'viv, Ukraine, CBTO Software Solutions is a software development company. Launched in 2009, the team focuses on Custom Software Development and Mobile App Development.
Read moreSee All Locations (1)L'viv, Ukraine
8 Mitskevych sqr.
L'viv, Ukraine 7900010 - 15
+38 (098) 684-55-84
-
$1,000+$25 - $49 / hr2 - 9Shchaslyve, Ukraine
Services provided
45% Mobile App Development30% UX/UI Design20% Web Development +1 service5% Custom Software DevelopmentSona is a mobile app development company. They provide Mobile App Development and UX/UI Design and were founded in 2014.
Read moreSee All Locations (1)Shchaslyve, Ukraine
Sportivnaya 1 street
Shchaslyve, Ukraine 0832510 - 15
+ 380977767545
-
$10,000+$100 - $149 / hr50 - 249București, Romania
Services provided
15% Mobile App Development20% Custom Software Development10% AI Development +15 services10% Web Development5% AI Consulting5% BI & Big Data Consulting & SI5% Branding5% Graphic Design5% UX/UI Design5% Web Design2% Content Marketing2% Digital Strategy2% Logo2% Pay Per Click2% Print Design2% Product Design2% Social Media Marketing1% AdvertisingStone Soup Tech Solutions, LLC is a Griffin, Georgia-based software development company. The team provides Custom Software Development and Mobile App Development.
Read moreSee All Locations (1)București, Romania
Strada Mihail Moxa 12
București, Romania 01096216 - 20
+40 724263004
-
$250,000+$50 - $99 / hr50 - 249Beograd, Serbia
Services provided
30% Mobile App Development20% Custom Software Development20% Web Development +4 services10% AR/VR Development10% UX/UI Design5% IT Strategy Consulting5% Web DesignFounded in 2013, Factory World Wide is a mobile application development firm. The firm focuses on Mobile App Development and Custom Software Development, and is midsize.
Read moreSee All Locations (1)Beograd, Serbia
Bulevar Mihajla Pupina 115A
Beograd, Serbia 1107076 - 100
+381638644608
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My MatchesTell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
Rollover to see company insights or click a company below for more details.
A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.
By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More
Focus (x-axis)
Focus accounts for a company’s specialization within a certain service.
Ability to Deliver (y-axis)
Ability to Deliver considers three criteria:
- Client feedback and reviews
- Work experience and previous projects
- Market presence and reputation in the industry
List of the Top 15 Eastern Europe Mobile App Development Companies
-
$25,000+$25 - $49 / hr50 - 249Limassol, Cyprus
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
50% Mobile App Development50% Other -
$50,000+$25 - $49 / hr250 - 999Kyiv, Ukraine
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
50% Mobile App Development50% Other -
$25,000+$25 - $49 / hr50 - 249Warszawa, Poland
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
60% Mobile App Development40% Other -
$25,000+$50 - $99 / hr50 - 249Rzeszów, Poland
Ability to deliver
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
50% Mobile App Development50% Other -
$25,000+$50 - $99 / hr50 - 249Warszawa, Poland
Ability to deliver
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
80% Mobile App Development20% Other -
$5,000+$25 - $49 / hr50 - 249Cluj-Napoca, Romania
Ability to deliver
39.3/40.019.6/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
50% Mobile App Development50% Other -
$100,000+$100 - $149 / hr50 - 249Prague, Czech Republic
Ability to deliver
39.2/40.019.4/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
50% Mobile App Development50% Other -
$25,000+$50 - $99 / hr50 - 249København, Denmark
Ability to deliver
39.2/40.020/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
50% Mobile App Development50% Other -
$25,000+$50 - $99 / hr50 - 249Karlín, Czech Republic
Ability to deliver
39/40.019.4/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
60% Mobile App Development40% Other -
$75,000+$50 - $99 / hr50 - 249Wrocław, Poland
Ability to deliver
38.6/40.018.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
80% Mobile App Development20% Other -
$50,000+$50 - $99 / hr50 - 249Brno, Czech Republic
Ability to deliver
38.5/40.019.2/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
75% Mobile App Development25% Other -
$25,000+$25 - $49 / hr50 - 249Vinnytsia, Ukraine
Ability to deliver
38.4/40.018.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
70% Mobile App Development30% Other -
$25,000+$50 - $99 / hr50 - 249Cluj-Napoca, Romania
Ability to deliver
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
45% Mobile App Development55% Other -
$10,000+$25 - $49 / hr50 - 249Ivano-Frankivs'k, Ukraine
Ability to deliver
38.2/40.018.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
60% Mobile App Development40% Other -
$10,000+$50 - $99 / hr50 - 249Ząbki, Poland
Ability to deliver
37.9/40.020/20 Reviews9.3/10 Clients & Experience8.7/10 Market PresenceService focus
75% Mobile App Development25% Other -
$10,000+$25 - $49 / hr50 - 249Khmel'nyts'kyi, Ukraine
Ability to deliver
37.5/40.017.6/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
60% Mobile App Development40% Other -
$25,000+$50 - $99 / hr50 - 249Warszawa, Poland
Ability to deliver
37.4/40.017.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
50% Mobile App Development50% Other -
$50,000+$50 - $99 / hr50 - 249București, Romania
Ability to deliver
37.4/40.018/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
65% Mobile App Development35% Other -
$25,000+$50 - $99 / hr50 - 249Kraków, Poland
Ability to deliver
37.3/40.017.6/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
70% Mobile App Development30% Other -
$25,000+$50 - $99 / hr10 - 49Cluj-Napoca, Romania
Ability to deliver
37.1/40.018.2/20 Reviews10/10 Clients & Experience8.9/10 Market PresenceService focus
70% Mobile App Development30% Other -
$50,000+$50 - $99 / hr1,000 - 9,999L'viv, Ukraine
Ability to deliver
38.8/40.019/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
21% Mobile App Development79% Other -
$25,000+$50 - $99 / hr250 - 999Gdańsk, Poland
Ability to deliver
36.6/40.018.2/20 Reviews10/10 Clients & Experience8.4/10 Market PresenceService focus
35% Mobile App Development65% Other -
$10,000+$25 - $49 / hr50 - 249Cherkasy, Ukraine
Ability to deliver
38.8/40.019.2/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
41% Mobile App Development59% Other -
$25,000+$50 - $99 / hr1,000 - 9,999Kraków, Poland
Ability to deliver
36.4/40.016.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
30% Mobile App Development70% Other -
$50,000+$150 - $199 / hr250 - 999New York, NY
Ability to deliver
39.4/40.019.4/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
25% Mobile App Development75% Other -
$100,000+$25 - $49 / hr50 - 249L'viv, Ukraine
Ability to deliver
35.5/40.015.6/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
50% Mobile App Development50% Other -
$50,000+$25 - $49 / hr50 - 249Kharkiv, Ukraine
Ability to deliver
36.8/40.017/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
45% Mobile App Development55% Other -
$10,000+$50 - $99 / hr10 - 49Rīga, Latvia
Ability to deliver
35.5/40.018.4/20 Reviews10/10 Clients & Experience7.1/10 Market PresenceService focus
60% Mobile App Development40% Other -
$10,000+$50 - $99 / hr10 - 49Poznań, Poland
Ability to deliver
35.4/40.018/20 Reviews10/10 Clients & Experience7.4/10 Market PresenceService focus
80% Mobile App Development20% Other -
$5,000+$25 - $49 / hr250 - 999Białystok, Poland
Ability to deliver
35.3/40.015.6/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
40% Mobile App Development60% Other
Latest Mobile App Development Articles
See all articlesClutch Report: 86% of Workers Rely on Mobile Apps While Constant Connectivity Blurs Work-Life Boundaries
WASHINGTON, D.C., November 18, 2025 — Mobile apps are becoming essential to the modern workday but their use is blurring the line between professional...
4 Benefits of Annotated Wireframes for Mobile Apps
Annotated wireframes provide organization and structure to any mobile app development project. Learn more about how to use them in this article.
Get matched with the 5 best-fit agencies for your project—in 4 minutes or less.