Top 100 Mobile App Developers in Bulgaria

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Top 100 Mobile App Developers in Bulgaria

September 2023

Looking 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. 

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List of the Best Bulgaria Mobile App Development Companies

  • 1
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.9
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Sofia, Bulgaria

    Qualifast is a software agency based in Sofia, Bulgaria, and founded in 2017. With more than two experts, they specialize in custom software, web, and mobile app development solutions for small and mid-market firms alike in the fields of consumer products and financial services.

    Clients

    • Hopper
    • Reloyalty
    • Colibra
    • OceniMe

    Industries

    Notable Project

    Qualifast developed an iOS-based mobile app for an AI-based executive assistant platform. The team helped scale the resources needed for the project and implemented relevant features and functionalities.

    "They employed good long-term thinking."

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  • 2
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.6
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $75,000+
    • 250 - 999 employees
    • София, Bulgaria

    ScaleFocus is an IT solutions consultancy based in Sofia, Bulgaria. Founded in 2012, ScaleFocus has more than 700 employees that primarily provide a diverse client base with custom software development, big data and BI, and e-commerce solutions.

    Clients

    • Shutterfly
    • Uniper
    • Curaden
    • Lufthansa Technik

    Industries

    Notable Project

    Scalefocus has been developing a SaaS platform for a maintenance, repair, and operations (MRO) solutions provider. Their goal is to continuously streamline and improve the client's customer interactions.

    "They have a high degree of flexibility with extending or reducing the size of the project team when necessary."

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  • 3
    • Scheduling

      4.6
    • Quality

      4.7
    • Cost

      4.5
    • NPS

      4.6
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 1,000 - 9,999 employees
    • Sofia, Bulgaria

    From Minneapolis, Minn., MentorMate has expanded to Sweden and Bulgaria. Founded in 2001, MentorMate is a custom software development company that also has experience in strategic consulting, cloud services, and Internet of Things (IoT).

    Clients

    • AstraZeneca
    • Cambria
    • DTN
    • Edmentum

    Industries

    Notable Project

    MentorMate was hired to develop iOS and Android development for a bicycle retailer. They're also tasked with helping them rebrand to complement their own infrastructure. 

    "Mentormate is responsive, with talented employees and a well-tuned communication and service model."

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  • 4
    • $5,000+
    • 10 - 49 employees
    • Sofia, Bulgaria

    Founded in 2017, Lexis Solutions is located in Sofia, Bulgaria. Their team of about ten specialists provides web & mobile development and custom software development services to primarily midmarket firms and startups. 

    Industries

    Notable Project

    Lexis Solutions provided market research for an automotive startup. The team focused on data scraping and analysis using Google Maps. They delivered business data collection that they helped classify. 

    "We were impressed by their customer-centric approach."

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  • 5
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Sofia, Bulgaria

    Appolica, a mobile app development firm, was established in 2013. The firm provides mobile app development, web development, ux/ui design, web design, and more and has a small team. The firm is located in Sofia, Bulgaria.

    Industries

    Notable Project

    Appolica developed a mobile app for a SaaS company. The app allows the client's customers to provide end users with a native app expert community experience.

    "They were efficient at delivery and very good at sticking to scope."

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  • 6
    • Scheduling

      4.6
    • Quality

      4.7
    • Cost

      4.6
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Sofia, Bulgaria

    Despark is a digital agency headquartered in London with an office in Sofia, Bulgaria.  Since 2007, the team of about 40 has provided expertise in web development, mobile app development and UX/UI design. Despark focuses on clients in various industries including healthcare, financial services and consumer products.

    Clients

    • UNIQA
    • Altrix
    • Ucha.se
    • Evrotrust

    Industries

    Notable Project

    Despark was hired by a training and coaching consultancy to build and develop an iOS-based app. The team collaborated closely with the client in designing the features, wireframe, and UX. 

    "We're very impressed with their ability to understand the idea and make it better than when we arrived."

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  • 7
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.7
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $100,000+
    • 50 - 249 employees
    • Sofia, Bulgaria

    ITIDO is a software development company based in Sofia, Bulgaria. They were founded in 2014 and have around 20 employees. Their services include custom software development and enterprise app modernization for primarily midmarket and small businesses. 

    Clients

    • Nokia
    • Bosch
    • McCann
    • Vonage

    Industries

    Notable Project

    ITIDO provided Node.js and Ansible development services to a technology consulting and implementation company, focusing on improving the client's AWS app development efforts. The team also used Kubernetes.

    "The team of ITIDO is remarkably responsive and capable of delivering results."

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  • 8
    • $10,000+
    • 50 - 249 employees
    • Sofia, Bulgaria

    BGO Software is a Bulgarian software design company that has offices in Sofia, Plovdiv, and London, U.K. Established in 2008, the company employs a team of 73 who specialize in software and mobile app development. 

    Clients

    • NHS UK - Department of Health, Roche, LabCorp, IQVIA, Curaden, Ampersand Health, BodySpec and many other HealthTech companies.

    Industries

    Notable Project

    BGO Software has developed a vulnerability management software solution for a cybersecurity company. The team's tasks have included third-party integrations and creating a scalable SaaS version of the product. 

    "They have always been very proactive and caring towards our needs."

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  • 9
    • $5,000+
    • 50 - 249 employees
    • Burgas, Bulgaria

    Founded in 2012, IT Master Soft is a web and mobile app development company based in Zaporizhzhia, Ukraine. With additional offices in Burgas, Bulgaria and Berlin, the team of around 45 employees develops custom software and provides IT staff augmentation services.

    Clients

    • Sewan
    • YouWe ApS
    • Kodex
    • BAS World

    Industries

    Notable Project

    A marketing & advertising company hired IT Master Soft for IT staff augmentation services. The client needed help with web & mobile app development, as well as big data processing.

    "IT Master Soft senior executives have maintained my trust by providing the right information at all times."

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  • 10
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 10 - 49 employees
    • Stara Zagora, Bulgaria

    Bulbera is a software development company with offices in three cities in Bulgaria, including Sofia, Stara Zagora, and Veliko Tarnovo. They employ eight staff who specialize in creating digital solutions for mobile applications, websites, and enterprise systems. Working primarily with startups and businesses in telecoms, healthcare, and hospitality, they provide e-commerce, CRM, consultancy and data management services.

    Clients

    • Nokia
    • Telenor
    • Takeaway
    • Menuu

    Industries

    Notable Project

    A nonprofit organization hired Bulbera to develop a WordPress website. The team fulfilled the design specifications supplied by the client and integrated an automatic translation function into the website.

    "Bulbera worked quickly to complete the website and fixed any glitches that were found."

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  • 11
    • Scheduling

      4.6
    • Quality

      4.8
    • Cost

      4.5
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 50 - 249 employees
    • Sofia, Bulgaria

    Melon is a software development agency that has offices in Sofia, Bulgaria and Skopje, Macedonia. Since 2003, the agency and its team of about 155 have specialized in web development and mobile app development, but also provide custom software development, app testing, and IT strategy consulting. Melon works primarily with midmarket businesses 

    Clients

    • Coca-Cola Hellenic
    • Royal Philips
    • Accenture
    • Skrill

    Notable Project

    Melon helped design the website of a media company that’s based in Bulgaria. The team also implemented additional features to the site, conducted QA testing, and handled maintenance services.

    "We were most impressed with their communication skills."

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  • 12
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 50 - 249 employees
    • Varna, Bulgaria

    Established in 2003, Quanterall is a blockchain company. The agency provides blockchain, custom software development, IoT development, mobile app development, and more and has a midsize team. The agency is in Sofia, Bulgaria.

    Clients

    • SAP
    • IOHK
    • æternity
    • IntraLinks

    Industries

    Notable Project

    Quanterall developed an EMV simulating system for a financial technology company. They're tasked with automating the client's EMV transactions testing by developing a testing backend system using Erlang.

    "I was impressed with their motivation and professionalism."

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  • 13
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Sofia, Bulgaria
    Web Motion is a Sofia, Bulgaria-based software development firm. The small firm was founded in 2009. Their services include custom software development, web development, mobile app development, and Artificial Intelligence.

    Industries

    Notable Project

    Web Motion developed a tactical and hunting equipment retailer’s WooCommerce site. They migrated 5,000 products from a legacy platform and implemented SEO improvements. 

    "They could work independently and had a problem-solving approach."

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  • 14
    • $25,000+
    • 10 - 49 employees
    • Sofia, Bulgaria

    App Streams Ltd is a web development firm. Headquartered in Sofia, Bulgaria, their small team focuses on web development, mobile app development, application testing, ux/ui design, and more. The company was launched in 2018.

    Industries

    Notable Project

    App Streams Ltd developed an e-bike fleet management system for a manufacturing company. This involved the development of a web-based backend system and mobile apps.

    "We liked the culture fit and professionalism of their employees."

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  • 15
    • $5,000+
    • 10 - 49 employees
    • Sofia, Bulgaria

    Afterlogic.works is a full-stack web development agency headquartered in Taganrog, Russia, with a satellite office in Newark Del. Founded in 2002, Afterlogic and their nearly 20 employees primarily offer web development services, but they also provide mobile app development, UX/UI design, and graphic design help.

    Clients

    • Mavenir
    • Netvision
    • Netcore
    • Medicity

    Industries

    Notable Project

    Afterlogic.Works provides ongoing email service platform development for a cloud hosting company. This has involved creating different software components and applications to cater to the client's needs.

    ''Their expertise in different Internet technologies is impressive.''

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  • 16
    • Scheduling

      4.7
    • Quality

      4.9
    • Cost

      4.7
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Sofia, Bulgaria

    Founded in 2014, Futurist Labs is a headquartered in Silicon Beach and Silicon Valley, Calif. with an international office in Bulgaria. The development agency of 10+ teammates has expertise in custom software development, mobile app development, and web development. The team serves clients across a range of industries from has consumer products and IT to advertising.

    Clients

    • L'Oreal
    • Founder Institute
    • CODE Hospitality
    • RunBuk

    Industries

    Notable Project

    A financial resource firm hired Futurist Labs to build a mobile app. The MVP is in closed beta and features onboarding, processing, and educational capabilities. The team is still working on some development.

    "We’re going to continue to use Futurist Labs for our development needs in the future."

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  • 17
    • $25,000+
    • 50 - 249 employees
    • Plovdiv, Bulgaria

    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

    Notable Project

    Working in Java and PHP, CodeCoda revamped significant portions of a hotel booking application’s API to improve its load balancing and upload capacity. They now provide ongoing maintenance.

    "We’re not getting just what we ordered; we’re getting something that works."

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  • 18
    • $25,000+
    • 2 - 9 employees
    • Sofia, Bulgaria
    Softaware Ltd. Is a website development company headquartered in Sofia, Bulgaria. The small agency was launched in 2021. Their team specializes in web development, mobile app development, and blockchain.

    Industries

    Notable Project

    Softaware Ltd. provides iOs and Android app development services for an educational platform. Collaboratively, they set up the project scope including design, chat feature, and the overall development process.

    "Softaware Ltd. feels like an extension of us, rather than a third-party vendor."

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  • 19
    • $10,000+
    • 10 - 49 employees
    • Sofia, Bulgaria

    Perspective Web Ltd. is a digital design agency that was founded in 2014 and is based in Sofia, Bulgaria. They comprise three employees who offer a range of UX and UI design, mobile app development and custom software development services. They provide market research, visual designs and CMS services for a range of large businesses.

    Clients

    • AT&T
    • Generali
    • Royal IHC
    • EASPD and many others.

    Industries

    Notable Project

    A valet service company hired Perspective Unity Ltd. to provide web development. They created the site from scratch and added reservation and customer management functionalities.

    ''There wasn't anything impossible for them to do.''

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  • 20
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Sofia, Bulgaria

    MTR Design, established in 2005, is a web development firm based in Sofia, Bulgaria. It has about 15 employees. MTR design specializes in web development, but also provides artificial intelligence, web design, and custom software design.

    Clients

    • Pfizer
    • ExxonMobil
    • Channel 4
    • Danone

    Notable Project

    Building from a previous vendor’s work, MTR used PHP to develop the frontend and backend of a website aimed at gathering and analyzing user feedback. Design work and site maintenance rounded out the engagement.

    "The software hasn't needed constant readjusting, so it’s been a very satisfactory experience."

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  • 21
    • $5,000+
    • 250 - 999 employees
    • Varna, Bulgaria

    Flat Rock Technology is a development agency headquartered in London, with an office in Varna, Bulgaria. Since 2008, their team of 88 has been specializing in custom software development, mobile app development, UX/UI design, and more for mainly midmarket-size clients. They primarily serve clients in the IT, consumer products & services and media industries. 

    Clients

    • Audiocodes
    • Brompton
    • Motor Fuel Group
    • Hiddentec

    Industries

    Notable Project

    Flat Rock Technology managed a translation company's cloud infrastructure on Azure. They deployed a virtual desktop monthly, migrated physical to cloud-based machines, did maintenance, and reviewed performance.

    "They understood what we needed without a lot of communication and always delivered exactly what we had in mind."

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  • 22
    • $5,000+
    • 2 - 9 employees
    • Sofia, Bulgaria

    EditCreation is a software company founded in 2011 with fewer than 10 experts. Based in Sofia, Bulgaria, they offer custom software, web, and mobile app development solutions for small and mid-market firms in the fields of arts, gambling, and other industries.

    Clients

    • Jamadvice
    • Urbo
    • Kamax
    • Jottum

    Industries

    Notable Project

    EditCreation designed and developed an automated system for invoicing and reporting. This involved meeting local government requirements for accounting purposes.

    "The great communication from the team was key to the success of this project."

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  • 23
    • $5,000+
    • 10 - 49 employees
    • Stara Zagora, Bulgaria

    Slavov Studio is a small software development firm established in 2013. Their services include custom software development, e-commerce development, web development, web design, and more. The agency is headquartered in Stara Zagora, Bulgaria.

    Industries

    Notable Project

    Slavov Studio helped a logistics company develop a web and mobile portal for customer self-service. The portal included Salesforce and Freightools integrations and editing, tracking, and management features.

    "They had a fast reaction to requests for change."

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  • 24
    • $5,000+
    • 10 - 49 employees
    • Sofia, Bulgaria

    Founded in 1998, Nevron Software provides expert services in big data consulting, web development, and custom software development. The team of over 10 specialists works out of offices in Wilmington, DE, and Bulgaria. The agency supports notable clients across major industries such as government, business services, and information technology.

    Industries

    Notable Project

    Nevron Software provided a chart control solution to display biotechnology test results. Later, the team supplied example code and external support for the software. 

    "Nevron was...able to transform the data the way I wanted."

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  • 25
    • Scheduling

      4.6
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Sofia, Bulgaria

    Donatix is a development company headquartered in Sofia, Bulgaria and founded in 2015. The agency has another location in London, in the UK. Donatix's team of about 10 employees specializes in web design, but also provides mobile app development. Many of Donatix's clients are small businesses.

    Clients

    • Bayer
    • Nivea
    • Innovative Securities
    • Methodia

    Industries

    Notable Project

    Donatix developed an internal iOS sales application to facilitate distributor promotions and send orders. It features a web backend for maintaining promotional information and a reporting section for analytics.

    “Donatix’s approach was, in large part, why we managed to finish the project on time and have a successful launch.”

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  • 26
    • $10,000+
    • 10 - 49 employees
    • Sofia, Bulgaria

    Eden Tech Labs is a digital product development company based in Sofia, Bulgaria. The company, founded in 2016, has a team of around ten that provides mobile app development, web development, UX/UI design, custom software development, AR/VR development, AI, and application management & support services. Eden Tech Labs serves small and larger-sized companies and institutions in the business services, consumer products & services, education, IT, and retail industries.

    Clients

    • PlantSnap
    • Athlon
    • Imagga
    • Totum.fit

    Industries

    Notable Project

    Eden Tech Labs was hired by an engineering company to update their mobile application. They deployed two skilled resources who helped with debugging and updating the app within a short timeline. 

    "Their ease of communication helped them understand our needs with few words only."

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  • 27
    • $10,000+
    • 10 - 49 employees
    • Sofia, Bulgaria

    Kvaba Interactive is a software agency founded in 2015 in Sofia, Bulgaria. Their team of no more than 50 specializes in web, custom software, and AR/VR development solutions for clients in the industries of advertising, gaming, and arts.

    Clients

    • Volkswagen
    • Coca-Cola
    • Fanta
    • Viber

    Industries

    Notable Project

    Kvaba Interactive has helped the client produce interactive activations that use AR/VR technology. In one project, they developed a mobile app that corresponds to a large advent calendar set up at a mall.

    “We’re always looking to create amazing, innovative technology, and we feel that we’ve found a great partner.”

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  • 28
    • $5,000+
    • 10 - 49 employees
    • Plovdiv, Bulgaria
    Platform Devs is a small custom software development firm founded in 2009. Their team specializes in custom software development, enterprise app modernization, IT managed services, web development, and more. The company is based in Plovdiv, Bulgaria.

    Clients

    • Deal Direct Financial Solutions
    • XPERT Delivery
    • Stream Tickets
    • First Beat Media

    Industries

    Notable Project

    Platform Devs provides custom software development for a media company. They have built the client's platform from scratch and communicate daily with the software developers to ensure progress.

    "They have expert developers, and they are proactive in the weekly demos, showing their areas of work and progress."

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  • 29
    • Scheduling

      4.7
    • Quality

      4.9
    • Cost

      4.7
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 250 - 999 employees
    • Sofia, Bulgaria

    Launched in 1999, Stanga1 is a custom software development firm. Their midsize team is based in Sofia, Bulgaria; New York, New York and Rosh Haayin, Israel. Their team offers custom software development, mobile app development, web development, e-commerce development, and more.

    Clients

    • limehome
    • Medix
    • Imperva
    • Teva Pharmaceutical Industries

    Industries

    Notable Project

    Stanga1 produced an interactive video for an online medical training company. The goal was to show technical executions and the company's reliability in offering medical training online.

    "They were reactive, accurate, and trustworthy."

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  • 30
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.6
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 2 - 9 employees
    • Plovdiv, Bulgaria

    Voidweb is a web agency founded in 2020 with fewer than 10 members. They provide custom software development, web development, and web design solutions from their office in Plovdiv, Bulgaria. They primarily work with small and mid-market agencies.

    Clients

    • Cyris
    • Douglas Insights
    • Diverso Finance
    • GreenyFuture

    Industries

    Notable Project

    Voidweb has helped a market research company build a custom website that functions like a search engine. The team has also implemented various features based on the client's requirements.

    "Their commitment to meeting our needs and delivering high-quality work is commendable."

    Visit Site

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