
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
- E-commerce & Retail
- Financial Services
- Gaming
- Media & Entertainment
- Music & Entertainment
- Publishing
- Real Estate
- Sports & Entertainment
- Telecommunications
- Transportation, Logistics, Supply Chain and Storage
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
EGMONT
Nordisk Film
Universal Music Group
Warsaw University of Technology
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