The List of Top 10+ Blackberry App Development Companies in Bulgaria | Top Blackberry App Developers Bulgaria 2026
As of August 2026, this directory tracks 11 Bulgaria Mobile App Development companies, spanning 84 countries. Hyperlink InfoSystem currently sits at the top of the list (5.0-star average from 71 verified reviews, $25 - $49 / hr, in business since 2011). Looking at the group as a whole, the midpoint hourly rate is $75, the median rating is 4.5, and 55% report a team of 50 or more. The specialties that come up most often among these companies: Web Development, Chat Bots & AI Development, UI-UX Design, and Custom Software Development.
Rather than relying on self-reported claims, every listing here is checked against measurable signals - client-submitted reviews, published hourly rates, team size, and how long the company has been operating. Clients rate these bulgaria mobile app development firms 4.8/5 on average. $25 - $49 / hr is the hourly-rate band you'll see most often. Roughly 28% of the companies listed report a headcount of 50 or more. Before reaching out to any shortlisted firm, it's worth cross-checking its review history and portfolio directly - every listing is manually checked (founding year, services, team size) and reviews go through a moderation step before they go live.
Top-Ranked Bulgaria Mobile App Development Companies
Compare the highest-ranked firms first side by side.
| Rank | Company | Rating | Reviews | Hourly Rate | Team Size | Founded | Headquarters | Action |
|---|---|---|---|---|---|---|---|---|
| 1 | Hyperlink InfoSystem | 5.0 | 71 | $25 - $49 / hr | 1,000 - 9,999 | 2011 | Jersey City, NJ | Visit |
| 2 | New Line Technologies | 5.0 | 4 | $25 - $49 / hr | 50 - 249 | 2009 | Plovdiv, Bulgaria | Visit |
| 3 | Prime Holding JSC | 5.0 | 3 | $25 - $49 | 250 - 999 | 2015 | — | Visit |
| 4 | 2i Digitals LLC | 4.8 | 8 | $25 - $49 / hr | 10 - 49 | 2019 | Montreuil, France | Visit |
| 5 | App Streams Ltd | 4.8 | 8 | $25 - $49 / hr | 10 - 49 | 2018 | Sofia, Bulgaria | Visit |
| 6 | ThingsLog | 4.8 | 8 | Undisclosed | 10 - 49 | 2013 | Sofia, Bulgaria | Visit |
| 7 | App Inspire | 4.8 | 7 | $25 - $49 / hr | 2 - 9 | 2017 | Plovdiv, Bulgaria | Visit |
| 8 | EditCreation | 4.8 | 7 | $50 - $99 / hr | 2 - 9 | 2011 | Sofia, Bulgaria | Visit |
| 9 | Make IT | 4.8 | 7 | $25 - $49 / hr | 10 - 49 | 2016 | Sofia, Bulgaria | Visit |
| 10 | Red Flask Studio Ltd. | 4.8 | 7 | $50 - $99 / hr | 2 - 9 | 2016 | Varna, Bulgaria | Visit |
Explore Top Bulgaria Mobile App Development Company Near You
Hyperlink InfoSystem
Sponsored
Mobile App Development
Web Development
IoT Development
UI-UX Design
Software Development
AI Development
Web Design
Internet of Things
E-commerce Development
Game Development
Cloud Solutions
Blockchain Development
NFT Marketplace Development
Metaverse Development
Our team of experienced developers, designers, engineers, and technology specialists works closely with clients to understand their business objectives and deliver solutions that combine strong technology, intuitive design, and measurable business value.
From startups and growing businesses to established enterprises, we provide end-to-end technology services - from ideation and UI/UX design to development, testing, deployment, and ongoing support. Our approach focuses on transparent communication, agile development, quality assurance, and long-term partnerships.
At Hyperlink InfoSystem, we believe technology should solve real business challenges and create meaningful experiences for users. Whether you need a custom mobile application, enterprise software, eCommerce platform, AI-powered solution, or a complete digital transformation strategy, our team is equipped to bring your vision to life.
New Line Technologies
Mobile App Development
Web Development
AI Development
Market Research
Enterprise Application Management
Prime Holding JSC
Mobile App Development
Web Development
AR App Development
Enterprise App Modernization
Cross Platform App Development
2i Digitals LLC
Mobile App Development
Web Development
AI Development
Web Design
Branding
Smart Contracts Audits
App Streams Ltd
Mobile App Development
VR App Development
AR App Development
IoT Development
UI-UX Design
AI Development
ThingsLog
Mobile App Development
AR App Development
IoT Development
AI Development
Cross Platform App Development
SEO
App Inspire
Mobile App Development
Unity 3D Game Development
UI-UX Design
SEO
Cryptocurrency Wallet Development
EditCreation
Mobile App Development
Web Development
AI Development
Make IT
Mobile App Development
AI Development
Market Research
Cross Platform Development
Red Flask Studio Ltd.
Mobile App Development
VR App Development
UI-UX Design
Enterprise App Modernization
AI Development
Studio Kipo
Mobile App Development
VR App Development
Enterprise App Modernization
AI Development
Virtual Reality
Game Development
YuzuGames
Mobile App Development
UI-UX Design
SEO
Agile Web Development
DeepSource
Mobile App Development
Web Development
UI-UX Design
AI Development
Qualifast
Mobile App Development
Web Development
AI Development
Roller Gaming Ltd.
Mobile App Development
Web Development
UI-UX Design
AI Development
ST6
Mobile App Development
Web Development
AI Development
AI Development
Agile Web Development
Futurist Labs
Mobile App Development
Web Development
UI-UX Design
AI Development
AI Development
Upnetix JSC
Mobile App Development
Web Development
UI-UX Design
Software Development
Internet of Things
Cloud Solutions
Future Contrast
Mobile App Development
VR App Development
Enterprise App Modernization
AI Development
SEO
3D & Interior Design
Platform Development
Gear Six
Mobile App Development
Web Development
UI-UX Design
AI Development
Virtual Reality
SEO
AI Development
Cryptocurrency Wallet Development
LimeChain
Mobile App Development
Web Development
Enterprise Application Management
Agile Web Development
Sunny Soft
Mobile App Development
Web Development
AI Development
Enterprise App Development
Web Motion
Mobile App Development
Web Development
IoT Development
AI Development
CodeCoda Ltd.
Mobile App Development
Web Development
AI Development
Virtual Reality
AI Development
Cryptocurrency Wallet Development
Automotive R&D
CodeMerx
Mobile App Development
Web Development
AI Development
Web Design
Market Research
Industry Leaders with the Technology Excellence Matrix
Hover over each bubble to view the company's detailed scores. Use the filters on the right to customize your comparison and identify the best companies based on your requirements.
AB Solutions — 4.6★ (7 reviews)Team: 10 - 49 · Rate: $25 - $49 / hr
Scalefocus — 4.6★ (8 reviews)Team: 250 - 999 · Rate: $50 - $99 / hr
Stanga1 — 4.6★ (8 reviews)Team: 250 - 999 · Rate: $50 - $99 / hr
TechPods JSC — 4.6★ (8 reviews)Team: 50 - 249 · Rate: < $25 / hr
Pytek Ltd. — 4.6★ (8 reviews)Team: 50 - 249 · Rate: Not disclosed
IndigoVerge — 4.6★ (8 reviews)Team: 10 - 49 · Rate: $25 - $49 / hr
Devocean Services — 4.6★ (8 reviews)Team: 50 - 249 · Rate: $50 - $99 / hr
Devision — 4.6★ (9 reviews)Team: 10 - 49 · Rate: $25 - $49 / hr
MentorMate — 4.6★ (15 reviews)Team: 1,000 - 9,999 · Rate: $50 - $99 / hr
Codexio — 4.7★ (6 reviews)Team: 10 - 49 · Rate: $25 - $49 / hr
Scavasoft — 4.7★ (6 reviews)Team: 10 - 49 · Rate: $25 - $49 / hr
Appolica — 4.7★ (6 reviews)Team: 50 - 249 · Rate: $50 - $99 / hr
Dreamix — 4.7★ (6 reviews)Team: 250 - 999 · Rate: $25 - $49 / hr
Speedflow BG — 4.7★ (6 reviews)Team: 10 - 49 · Rate: $25 - $49 / hr
WEB iMPRESSION — 4.7★ (6 reviews)Team: 2 - 9 · Rate: $25 - $49 / hr
Platform Services — 4.7★ (6 reviews)Team: 50 - 249 · Rate: $25 - $49 / hr
STARTEDIO — 4.7★ (6 reviews)Team: 2 - 9 · Rate: $50 - $99 / hr
Afterlogic.Works — 4.7★ (6 reviews)Team: 10 - 49 · Rate: $25 - $49 / hr
Enterprise SDS — 4.7★ (7 reviews)Team: 2 - 9 · Rate: $25 - $49 / hr
Key Development — 4.7★ (7 reviews)Team: 10 - 49 · Rate: $25 - $49 / hr
CodeMerx — 4.7★ (7 reviews)Team: 10 - 49 · Rate: $50 - $99 / hr
CodeCoda Ltd. — 4.7★ (7 reviews)Team: 50 - 249 · Rate: $25 - $49 / hr
Perspective Unity Ltd. — 4.7★ (7 reviews)Team: 10 - 49 · Rate: $50 - $99 / hr
Orion Technologies — 4.7★ (7 reviews)Team: 10 - 49 · Rate: Not disclosed
Droxic — 4.7★ (7 reviews)Team: 50 - 249 · Rate: $50 - $99 / hr
DEAFOR — 4.7★ (7 reviews)Team: 2 - 9 · Rate: $25 - $49 / hr
Skaptex Ltd — 4.7★ (7 reviews)Team: 10 - 49 · Rate: $25 - $49 / hr
Future Contrast — 4.7★ (8 reviews)Team: 2 - 9 · Rate: $25 - $49 / hr
LimeChain — 4.7★ (8 reviews)Team: 50 - 249 · Rate: $50 - $99 / hr
Web Motion — 4.7★ (8 reviews)Team: 10 - 49 · Rate: $25 - $49 / hr
Gear Six — 4.7★ (8 reviews)Team: 10 - 49 · Rate: $50 - $99 / hr
Sunny Soft — 4.7★ (8 reviews)Team: 10 - 49 · Rate: $50 - $99 / hr
Upnetix JSC — 4.7★ (10 reviews)Team: 50 - 249 · Rate: $50 - $99
Futurist Labs — 4.7★ (10 reviews)Team: 10 - 49 · Rate: $50 - $99 / hr
Roller Gaming Ltd. — 4.8★ (6 reviews)Team: 10 - 49 · Rate: $50 - $99 / hr
DeepSource — 4.8★ (6 reviews)Team: 10 - 49 · Rate: $25 - $49 / hr
Qualifast — 4.8★ (6 reviews)Team: 10 - 49 · Rate: $50 - $99 / hr
ST6 — 4.8★ (6 reviews)Team: 10 - 49 · Rate: $100 - $149 / hr
EditCreation — 4.8★ (7 reviews)Team: 2 - 9 · Rate: $50 - $99 / hr
YuzuGames — 4.8★ (7 reviews)Team: 10 - 49 · Rate: $25 - $49 / hr
Studio Kipo — 4.8★ (7 reviews)Team: 10 - 49 · Rate: $50 - $99 / hr
App Inspire — 4.8★ (7 reviews)Team: 2 - 9 · Rate: $25 - $49 / hr
Red Flask Studio Ltd. — 4.8★ (7 reviews)Team: 2 - 9 · Rate: $50 - $99 / hr
Make IT — 4.8★ (7 reviews)Team: 10 - 49 · Rate: $25 - $49 / hr
2i Digitals LLC — 4.8★ (8 reviews)Team: 10 - 49 · Rate: $25 - $49 / hr
App Streams Ltd — 4.8★ (8 reviews)Team: 10 - 49 · Rate: $25 - $49 / hr
ThingsLog — 4.8★ (8 reviews)Team: 10 - 49 · Rate: Not disclosed
Prime Holding JSC — 5.0★ (3 reviews)Team: 250 - 999 · Rate: $25 - $49
New Line Technologies — 5.0★ (4 reviews)Team: 50 - 249 · Rate: $25 - $49 / hr
Hyperlink InfoSystem — 5.0★ (71 reviews)Team: 1,000 - 9,999 · Rate: $25 - $49 / hr
Quadrant lines split the group at its own median rating and review count — not a fixed platform-wide bar.
The four quadrants explained
Every firm in this category is bucketed by whether its real rating and real review count sit above or below Bulgaria Mobile App Development's own median — the same axes as the chart above. Each card's "Top 5" is ranked by rating, then review count; nothing here is an invented composite score.
Proven Leaders
Above-median rating and above-median review volume - the most-proven firms in this group.
Rising Talent
Above-median rating but still building up review volume - strong quality, smaller track record so far.
Established, Mixed Reviews
Above-median review volume but below-median rating - well-known, with a more mixed client record.
Emerging
Below-median on both - newer or smaller-footprint firms in this group.
Proven Leaders, in detail
The 8 highest rated-and-reviewed firms in this category. Bars show each firm's rating out of 5 and review count relative to this group's own top firm — open, real numbers, not a hidden score.
How firms are placed on this matrix
Every position above comes from two numbers we can point to directly: a firm's average rating across its approved client reviews, and how many of those approved reviews it has. There is no hidden weighting, no proprietary formula, and no score you can't verify yourself from the Ranked List tab.
Sponsorship doesn't move the dot. Sponsored firms get badges and placement elsewhere on the site, but their position on this chart is calculated exactly like everyone else's.
1 country with the best Value Score for hiring.
Ranked by a composite blending firm count (supply), average rating (quality), and average hourly rate (cost). Affordability is weighted highest (50%), so this surfaces genuinely affordable destinations — not just the biggest markets.
Home to 50 vetted firms, with an average rate of $54/hr and a 4.7★ client rating.
Value Score = 50% affordability + 35% rating + 15% firm count, computed only from firms with a real hourly-rate range and at least one approved review in this category — countries without enough of both are left out rather than scored on partial data.
Where the firms are.
Bubble size shows how many firms each country has; colour shows its average hourly rate. Tap any country for its firm count, average rate, rating, and Value Score.
Positions are approximate country centroids on an equirectangular map, not exact firm addresses. Scale is relative to this category's own min/max firm count per country, not a fixed site-wide scale.
Average hourly rates by region.
Where you hire affects what you pay. Comparable quality is available across regions — the rate gap between the priciest and cheapest is the single biggest lever on a project budget.
Average hourly rate · USD
What the gap actually buys you
The rate gap between the highest- and lowest-average regions here is largely a cost-of-living and labor-market gap — not necessarily a quality gap. Firms in lower-cost regions can deliver work competitive with premium markets at a fraction of the cost.
That said, time-zone overlap, language alignment, and other practical factors vary by region — worth weighing alongside rate when comparing Eastern Europe against Eastern Europe.
All countries ranked by Value Score.
Every country with enough real data to score in this category (at least one firm with a hourly-rate range and at least one approved review), ranked by Value Score.
| Country | Firms | Avg Rate | Avg Rating | Value Score | Action |
|---|---|---|---|---|---|
| BG Bulgaria | 50 | $54/hr | 4.7 |
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View firms |
Match by work-hour overlap with your team.
Cost matters — but so does being able to actually talk to your developer during your workday. Here are estimated overlaps for each major hub.
If you're in US (PT/ET)
RecommendedIf you're in Europe (CET/GMT)
RecommendedEstimated overlap between a standard 9am-5pm workday in each location and a standard 9am-5pm workday somewhere in the hub, ignoring daylight saving time - a planning estimate, not a live timezone calculation. Candidates are real countries with firms in this category, ranked by estimated overlap.
Countries with the best Value Score for bulgaria Mobile App Development hiring.
Ranked by a composite score blending firm count (supply), average rating (quality), and hourly rate (cost) within each real price tier — the country with the most real firms in a tier leads that tier's card.
1 firm in this tier — more than any other country, averaging 4.6★. Top picks: TechPods JSC.
26 firms in this tier — more than any other country, averaging 4.7★. Top picks: Hyperlink InfoSystem, New Line Technologies, Prime Holding JSC.
19 firms in this tier — more than any other country, averaging 4.7★. Top picks: EditCreation, Red Flask Studio Ltd., Studio Kipo.
1 firm in this tier — more than any other country, averaging 4.8★. Top picks: ST6.
Each tier's leader is the real country with the most firms priced in that range, among countries not already leading a different (typically higher-volume) tier — this keeps the 5 cards from all naming the same single dominant country. Not every tier will have enough data to show a leader; tiers with none are omitted.
The heatmap
Rows = city · Columns = hourly rate tier · Cell colour = firm density · Cell content = top companies. Tap any cell to see those firms.
| RATE → CITY ↓ |
$0-24 BUDGET | $25-49 OFFSHORE | $50-99 MID-TIER | $100-149 PREMIUM |
|---|---|---|---|---|
|
BG
🇧🇬
Bulgaria | Blackberry App Developers Bulgaria
|
Best Value
1
TechPods JSC
|
26
Hyperlink InfoSystem
New Line Technologies
Prime Holding JSC
+ 23 more
|
19
EditCreation
Red Flask Studio Ltd.
Studio Kipo
+ 16 more
|
1
ST6
|
Every cell is a real firm count for that city x price-tier pairing; a cell's shade scales with its share of that column's own busiest row, and each row's "Best Value" cell is whichever tier has the highest average per-firm Value Score for that city, not just the most firms.
Top 15 recommended companies by Value Score.
Ranked across all heatmap cells — each blends a low hourly rate, a strong rating, and sufficient review volume.
How the heatmap is built
Every cell in the grid above is the count of firms in (country × hourly-rate tier). Firms are placed by their published hourly rate; those without a disclosed rate are not plotted.
Top company names per cell are surfaced by Value Score — a weighted blend of affordability (50%) + rating (35%) + review volume (15%).
The "Best Value" tag marks the cell in each row where firm density, ratings, and affordability line up best — the highest average per-firm Value Score in that country.
ValueScore = 0.50 × Affordability
+ 0.35 × Rating
+ 0.15 × Review Volume
// All sub-scores normalized 0-100
// Affordability = (1 - rate/$200) × 100
// Rating = (rating - 3) / 2 × 100
// Volume = log10(reviews+1)/log10(200) × 100
Found your target region?
Browse all bulgaria Mobile App Development firms in your chosen country — or let us match you with a firm based on your project, budget, and time-zone preference.
Compare Firms Side by Side
Pick 2 to 4 companies to compare their ratings, pricing, and team size.
Service Breakdown
How this category's companies' work breaks down across services. Click a slice to see who offers it.
Why Choose App Development Companies
App Development Companies is a trusted B2B platform that helps businesses discover, compare, and connect with companies worldwide. Explore verified profiles, client reviews, portfolios, and expertise to find the right development partner.
Verified Company Profiles
Every company profile is carefully reviewed to ensure accurate business information, verified credentials, and genuine service details. This helps you connect with trustworthy companies, reduces the risk of unreliable providers, and gives you greater confidence when choosing the right technology partner.
Real Client Feedback
Read authentic reviews and ratings shared by businesses that have previously worked with the listed companies. Honest client feedback provides valuable insights into communication, project quality, reliability, and overall customer satisfaction, helping you choose with confidence.
Easy Side-by-Side Comparison
Compare multiple companies in one place by reviewing their services, expertise, pricing, ratings, locations, and client reviews. A clear side-by-side comparison makes it easier to evaluate strengths, identify the best fit, and make faster, well-informed decisions.
Direct, No-Cost Connections
Connect directly with shortlisted companies without paying any platform fees or hidden charges. Send enquiries, discuss project requirements, request proposals, and build relationships with service providers quickly, ensuring a transparent and hassle-free hiring experience.
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