
Holdapp
Overview
Holdapp delivers 14+ years of mobile and web product development from its headquarters in Wrocław, Poland, combining Mobile App Development, Web App Development, Product Design Workshops and UX/UI design to ship native iOS and Android apps, Flutter and Kotlin Multiplatform solutions along with API-driven backends and integrations. Holdapp serves eCommerce and Sports Betting industries and focuses on native Swift/Kotlin engineering, GraphQL, Firebase, React.js, product discovery, UX research, code audits and staff augmentation, using sprint-based delivery and continuous maintenance to support growth.
Quick Facts
- Year Founded
- 2012
- Company Size
- 11 - 50
- Avg. Hourly Rate
- $50/hr - $99/hr
- Min. Project Size
- $10,000
Specialties
- iOS Development
- Android Development
- Software Development
- Native Apps
- Swift
- Kotlin
- Flutter
- Cross-Platform Apps
- UX/UI Design
- Mobile App Development
- MCommerce
- Web App Development
- E-commerce Apps
- iOS Development
- Android Development
- Software Development
- Native Apps
- Swift
- Kotlin
- Flutter
- Cross-Platform Apps
- UX/UI Design
- Mobile App Development
- MCommerce
- Web App Development
- E-commerce Apps
Team Experience
- 1-2 Years18%
- 3-5 Years36%
- 6-10 Years36%
- 10+ Years9%
1-2 Years
18%
Median Employee Tenure:
5.7 years
Employee Growth in last 1 year:
0%
Offerings
Services
- Mobile Application Development
- UI/UX Design
- Web Application Development
QA Audit and Consulting- Software Product Development
- Software QA and Testing
- Staff Augmentation
Industries Served
- Arts, Entertainment & Recreation
- E-commerce & Retail
- Financial Services
- Gaming
- Logistics & Transportation
- Media
- Publishing
- Real Estate
- Sports & Entertainment
- Telecommunications
Expertise
Tech Stacks
Android
Java
Kotlin
Flutter
GraphQL
Node.js
Objective-C
PHP
React.js
Ruby
Swift
Zeplin
Tools
Bitrise- Figma
- Firebase
Firebase Crashlytics- GitLab
- Jira
Swift UI
Highlights
Notable Clients
Answear
Arkady Wroclawskie
CoinDeal
EGMONT
forBET
Galeria Dominikańska
Projects
Endorsed
Ongoing
E-commerce & Retail

Native iOS & Android Apps for E‑Commerce Company (ANSWEAR)
Services Covered:
+1 more
Services Covered:
+1 more
Endorsed
Completed
Software Development

iOS Widget Development for Digital Product Firm
Services Covered:
+1 more
Services Covered:
+1 more
Endorsed
Ongoing
E-commerce & Retail

Mobile App Development and UX for Home Products Retailer
Services Covered:
+3 more
Services Covered:
+3 more
Awards and Certifications

Mobile Trends Awards- Winning App in MCOMMERCE DEVELOPMENT
Awarded By: Mobile Trends Awards

Mobile Trends Awards-Winning App in the EVERYDAY LIFE
Awarded By: Mobile Trends Awards
Location(s)
Primary Development Center & Headquarter
Primary Development Center & Headquarter
Wrocław, Poland
20+ employees
Important Facts About Poland (PDC):
Literacy Rate
- :
- 99.8%
English Proficiency
- :
- High
GDP Per Capita
- :
- $25,040
Income Category
- :
- High
Manage how Holdapp appears to potential clients
Claim your company's profile to make sure prospective clients see accurate, up-to-date information about your business.
Update company details, team size, and hourly rates
Manage services and industries served
Update technologies, projects, and certifications
Control how your company is presented to potential clients
