August 25, 2026 • Category: Top App Development Firms
Top 10+ React Native App Development Companies in Bulgaria | React Native App Developers Bulgaria 2026
The List of Top 10+ React Native App Development Companies in Bulgaria | Top React Native App Developers Bulgaria 2026
1. Hyperlink InfoSystem
Sponsored
Verified
+44 20 3287 9060
info@hyperlinkinfosystem.com
< $25
1000+
Founded 2011
Avg. Project Cost: BGN 68,857+
Mobile App Development
Web Development
VR App Development
AR App Development
Unity 3D Game Development
Wearable App Development
IoT App Development
UI-UX Design
AI Development
Hyperlink InfoSystem is a technology company founded in 2011. The company's main offerings are Mobile App Development. The company operates with a team of 1000+ professionals. Clients can expect pricing around < $25/hr, with projects averaging about $30,000. This profile is a starting point — reach out to Hyperlink InfoSystem directly to discuss project specifics.
2. Despark
+35929811708
contact@despark.com
$50 - $99
10 - 49
Founded 2007
Avg. Project Cost: BGN 68,857+
Mobile App Development
Web Development
UI-UX Design
Web Design
Digital Strategy
Logo Designing
Despark is a software development company that turns ideas into working products. Their work spans web development, mobile apps, and custom software projects. Despark employs 10 - 49 people. Typical hourly rates run around $50 - $99/hr, with an average project cost near $55,000. This profile is a starting point — reach out to Despark directly to discuss project specifics.
3. Altimetrik
+12482812500
info@altimetrik.com
$25 - $49
1000+
Founded 2012
Avg. Project Cost: BGN 94,678+
Mobile App Development
Web Development
UI-UX Design
Enterprise App Modernization
Web Design
Internet of Things
Altimetrik works with clients to plan, build, and ship digital products. Altimetrik focuses on Mobile App Development. With 1000+ people on staff, Altimetrik can take on projects of varying size. Clients can expect pricing around $25 - $49/hr, with projects averaging about $55,000. This gives a quick snapshot of what to expect when working with Altimetrik.
4. Upnetix JSC
+35924233244
bizdev@upnetix.com
$50 - $99
50 - 249
Founded 2015
Avg. Project Cost: BGN 68,857+
Mobile App Development
Web Development
UI-UX Design
Custom Software Development
Internet of Things
Cloud Solutions
Businesses looking for a reliable technology partner often consider Upnetix JSC. Their core services include Mobile App Development. Upnetix JSC employs 50 - 249 people. Typical hourly rates run around $50 - $99/hr, with an average project cost near $45,000. Overall, Upnetix JSC is one of the options worth shortlisting for a technology project.
5. Dision
+359876566334
hello@dision.co
$50 - $99
2 - 9
Founded 2015
Avg. Project Cost: BGN 94,678+
Mobile App Development
Web Development
Wearable App Development
UI-UX Design
Internet of Things
Since 2015, Dision has operated as a technology services provider. Their core services include Mobile App Development. With 2 - 9 people on staff, Dision can take on projects of varying size. Typical hourly rates run around $50 - $99/hr, with an average project cost near $60,000. These details offer a useful starting point when evaluating Dision.
6. BGO Software
+359884678299
nina.alexander@bgosoftware.com
$25 - $49
50 - 249
Founded 2008
Avg. Project Cost: BGN 43,036+
Mobile App Development
Web Development
Custom Software Development
Enterprise App Modernization
Web Design
SEO
Content Management System
Logo Designing
Since 2008, BGO Software has operated as a technology services provider. The company's day-to-day work covers web platforms, mobile apps, and bespoke software. Its team includes 50 - 249 specialists working across design, development, and delivery. Clients can expect pricing around $25 - $49/hr, with projects averaging about $25,000. Overall, BGO Software is one of the options worth shortlisting for a technology project.
7. Donatix
+359885042638
sales@donatix.net
$25 - $49
10 - 49
Founded 2015
Avg. Project Cost: BGN 103,285+
Mobile App Development
Web Development
Custom Software Development
Web Design
Logo Designing
Since 2015, Donatix has operated as a technology services provider. Their core services include Mobile App Development and UI/UX Design. With 10 - 49 people on staff, Donatix can take on projects of varying size. Clients can expect pricing around $25 - $49/hr, with projects averaging about $35,000. This profile is a starting point — reach out to Donatix directly to discuss project specifics.
8. Uran Company
+359877267117
sergii@urancompany.com
$25 - $49
50 - 249
Founded 2006
Avg. Project Cost: BGN 94,678+
Mobile App Development
Web Development
Custom Software Development
E-commerce Development
Enterprise App Development
Businesses looking for a reliable technology partner often consider Uran Company. Uran Company focuses on Mobile App Development. Uran Company employs 50 - 249 people. Typical hourly rates run around $25 - $49/hr, with an average project cost near $35,000. Overall, Uran Company is one of the options worth shortlisting for a technology project.
9. Melon
+35929641780
info@melontech.com
$25 - $49
50 - 249
Founded 2003
Avg. Project Cost: BGN 17,214+
Mobile App Development
Web Development
UI-UX Design
Custom Software Development
Game Development
Melon works with clients to plan, build, and ship digital products. Their work spans web development, mobile apps, and custom software projects. Its team includes 50 - 249 specialists working across design, development, and delivery. Typical hourly rates run around $25 - $49/hr, with an average project cost near $10,000. This gives a quick snapshot of what to expect when working with Melon.
10. MentorMate
+35928622632
accelerate@mentormate.com
$50 - $99
500 - 999
Founded 2001
Avg. Project Cost: BGN 77,464+
Mobile App Development
Web Development
UI-UX Design
Custom Software Development
Internet of Things
Cloud Solutions
MentorMate has been in business since 2001, delivering technology projects for clients. MentorMate focuses on Custom Software Development. With 50 - 249 people on staff, MentorMate can take on projects of varying size. Clients can expect pricing around $50 - $99/hr, with projects averaging about $10,000. Overall, MentorMate is one of the options worth shortlisting for a technology project.
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FAQ
Frequently Asked Questions
Got questions about our specialized technology solutions? We have the answers to help you make informed decisions.
Enterprise-focused App Development firms in Bulgaria operate with dedicated delivery teams, formal project governance, and experience handling complex integrations and high-traffic deployments. They typically hold ISO or CMMI certifications and can point to sustained multi-year engagements with large organizations. Look for App Development companies in Bulgaria whose portfolios include multi-country rollouts or solutions serving tens of thousands of concurrent users.
Most established App Development companies in Bulgaria have well-practiced frameworks for managing overseas client relationships, including sprint-based delivery, cloud-accessible project dashboards, and regular async documentation. They use tools like Jira, GitHub, Slack, and Confluence to keep remote stakeholders fully informed throughout the engagement. Ask any App Development firm in Bulgaria for references from international clients before committing to an engagement.
Key cost drivers for a App Development project in Bulgaria include feature complexity, team seniority, the number of third-party integrations, testing depth, and post-launch maintenance scope. Compliance requirements, security auditing, and infrastructure design can also add substantially to the total. A thorough discovery phase with your App Development partner in Bulgaria surfaces these factors early and prevents budget surprises later.
App Development companies in the Bulgaria directory are ranked using a composite score that weighs verified client reviews, portfolio depth, industry recognitions, market presence, and platform responsiveness. Independent analysts conduct client interviews and cross-validate submitted project data to ensure rankings reflect real-world delivery quality. A high-ranking App Development company in Bulgaria has consistently demonstrated strong performance across multiple independently evaluated engagements.
Reputable App Development companies in Bulgaria protect client IP through comprehensive NDAs, strict code access controls, and contract clauses that transfer full ownership of all deliverables to the client upon final payment. Team members sign internal confidentiality agreements and are granted access only to what they need for their specific role. Ask any App Development firm in Bulgaria to confirm IP assignment terms and their data security policy in writing before work begins.
App Development companies in Bulgaria typically recommend building with SEO-optimized architecture, fast page load performance, mobile-first design, and structured content from the ground up to maximize organic search visibility. Many firms advise on Core Web Vitals optimization, schema markup, and clean URL structures that improve how search engines index your product. A App Development company in Bulgaria that treats search performance as a core engineering concern — not an afterthought — delivers far better long-term results.
App Development companies in Bulgaria with a strong reputation for fast and reliable delivery use proven agile methodologies, experienced project managers, pre-built component libraries, and clear scope management processes. Ask shortlisted App Development firms in Bulgaria for their on-time delivery rate and how they maintain quality under timeline pressure. Consistent delivery records supported by client references separate genuinely reliable App Development companies in Bulgaria from those that only perform under ideal conditions.
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