Top 100 Mobile App Developers in Bulgaria
The Best of February 2026Looking for a top mobile app development company in Bulgaria?
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 Bulgaria. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Bulgaria Mobile App Development Companies
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151$10,000+50 - 249 employeesSofia, BulgariaVirtual Affairs is an UX design agency. Based in Sofia, Bulgaria and Amsterdam, Netherlands, their midsize team specializes in UX/UI Design and Mobile App Development. The agency was founded in 1997.Read More
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152$5,000+10 - 49 employeesSofia, BulgariaUASOFTDEV is a small cloud consulting & SI company. Established in 2022, the team provides cloud consulting & SI, Custom Software Development, Web Development, IT staff augmentation, and more. The agency is located in Brovary, Ukraine; Kyiv, Ukraine; Berlin, Germany and London, England.Read More
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153$10,000+2 - 9 employeesSofia, BulgariaWeb Publishing House is a mobile application development firm. Their small team is based in Sofia, Bulgaria. Their services include Mobile App Development and Web Development.Read More
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154$5,000+2 - 9 employeesVeliko Tarnovo, BulgariaTremity is a custom software development company. Founded in 2025, the team specializes in Custom Software Development, Customer Service Outsourcing, IT staff augmentation, Web Development, and more. Their small company is headquartered in Veliko Tarnovo, Bulgaria.Read More
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155$10,000+10 - 49 employeesSofia, BulgariaBased in Sofia, Bulgaria, MethodiaWeb is a small Digital Strategy company. The team provides Digital Strategy and Media Planning & Buying.Read More
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156$1,000+2 - 9 employeesBurgas, BulgariaSmart Bytes Software, a custom software development firm, was launched in 2019. Their small team is based in Burgas, Bulgaria. Their services include Custom Software Development, Web Development, Mobile App Development, and API Development.Read More
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157$10,000+50 - 249 employeesSofia, BulgariaLaunched in 2019, Binerals is a software development company. The midsize team provides Custom Software Development, Mobile App Development, IT staff augmentation, UX/UI Design, and more. The agency is headquartered in Sofia, Bulgaria and Berlin, Germany.Read More
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158$5,000+2 - 9 employeesPlovdiv, BulgariaEstablished in 2017, App Inspire is a mobile application development company. The team specializes in Mobile App Development and Application Management & Support.Read More
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159$10,000+2 - 9 employeesSofia, BulgariaIn Sofia, Bulgaria, DSI is a small custom software development company. Their services include Custom Software Development and Back Office Outsourcing.Read More
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160$5,000+2 - 9 employeesHaskovo, BulgariaSTUDIOUNICO is an Advertising company established in 2008. The company focuses on Advertising and UX/UI Design, and is small.Read More
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161Undisclosed2 - 9 employeesPlovdiv, BulgariaVertinity is a small e-commerce development company. Founded in 2009, the team focuses on E-Commerce Development and Mobile App Development.Read More
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162$5,000+50 - 249 employeesSofia, BulgariaCodeValue Bulgaria is an IT staff augmentation company. The midsize Sofia, Bulgaria-based team offers IT staff augmentation and Custom Software Development. The firm was founded in 2014.Read More
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163$5,000+10 - 49 employeesPlovdiv, BulgariaGOT IT is a software development firm. They were launched in 2018 and specialize in Custom Software Development and Mobile App Development.Read More
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164$10,000+10 - 49 employeesSofia, BulgariaRead More
Carrot Tech Lab is a custom software development company established in 2016. In Austin, Texas and Sofia, Bulgaria, their small team specializes in custom software development, web development, mobile app development, e-commerce development, and more.
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165$1,000+2 - 9 employeesSofia, BulgariaIn Sofia, Bulgaria, Populosoft is a mobile app development company. Founded in 2025, the team offers Mobile App Development and Custom Software Development.Read More
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166$5,000+2 - 9 employeesSofia, BulgariaStudio UXP Ltd. Is a Sofia, Bulgaria-based user experience design agency. Founded in 2008, the team focuses on UX/UI Design and Digital Strategy.Read More
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167$1,000+2 - 9 employeesSofia, BulgariaEDGE SOFT LTD is an app development firm headquartered in Sofia, Bulgaria. They focus on Mobile App Development and Search Engine Optimization.Read More
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168Undisclosed2 - 9 employeesSofia, BulgariaSmall web design agency Karma Consult, is in Nice, France and Sofia, Bulgaria. Their services include Web Design and Web Development.Read More
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169$5,000+10 - 49 employeesVarna, BulgariaHeadquartered in Varna, Bulgaria, YuzuGames is an app development company. They specialize in Mobile App Development and Blockchain.Read More
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170$10,000+50 - 249 employeesСвети Влас, BulgariaConfidence Technology is a website development firm. Their midsize team is based in Kyiv, Ukraine; Свети Влас, Bulgaria; Dubai, United Arab Emirates and Oslo, Norway and focuses on Web Development, Mobile App Development, E-Commerce Development, Application Testing, and more. The company was launched in 2022.Read More
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171$5,000+2 - 9 employeesSofia, BulgariaPortox is an e-commerce development firm. Established in 2020, the team specializes in e-commerce development, digital strategy, web development, mobile app development, and more. Their small company is headquartered in Porto, Portugal; Madrid, Spain and Firenze, Italy.Read More
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Unicef United Nations Samsung Porto VentureIndustries
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172Undisclosed2 - 9 employeesVarna, BulgariaEffect Group is a branding company. They are headquartered in Varna, Bulgaria. Their team specializes in Branding and Graphic Design.Read More
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173$5,000+2 - 9 employeesSofia, BulgariaSoftrix is a graphic design agency. Located in Sofia, Bulgaria, the agency offers Graphic Design and Web Development.Read More
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174$5,000+2 - 9 employeesSunny Beach, BulgariaLaunched in 2025, Alter Code Group is an IT strategy consulting company. Their services include IT strategy consulting and IT managed services.Read More
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175$10,000+10 - 49 employeesVarna, BulgariaIn Varna, Bulgaria, Dev Labs is a mobile app development firm. Launched in 2007, the team specializes in Mobile App Development and Web Development.Read More
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176$1,000+Freelancer employeesBlagoevgrad, BulgariaData Consult Ltd., a custom software development firm, was founded in 2024. The team provides Custom Software Development and Web Development and is located in Blagoevgrad, Bulgaria.Read More
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177Undisclosed2 - 9 employeesBlagoevgrad, BulgariaBased in Blagoevgrad, Bulgaria, Joomeph Ltd is a software development firm. They provide Custom Software Development and Mobile App Development and were founded in 2000.Read More
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178Undisclosed2 - 9 employeesVarna, BulgariaWebnotize is a graphic design agency. They are in Varna, Bulgaria and have small team of experts. Their services include Graphic Design and Web Design.Read More
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179Undisclosed2 - 9 employeesSofia, BulgariaLocalDisti Bulgaria is a cloud consulting & SI company. The Prague, Czech Republic-based agency was launched in 2023. Their services include cloud consulting & SI and other IT consulting and SI.Read More
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180$10,000+2 - 9 employeesSofia, BulgariaMasthead Studios is an AR/VR development company. They are located in Sofia, Bulgaria and have small team. They focus on AR/VR development and Mobile App Development.Read More
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