Qruza
Qruza, your training companion
Free · Designed for iPad. Not verified for macOS.
Log randori, uchi-komi, newaza and gym work in one place. Earn your belt as you train. Built for judoka and their coaches.
Qruza is the training companion built for combat sports athletes and their coaches.
Whether you're a judo player, wrestler, or martial artist, Qruza helps you log every session, monitor your training load, track injuries, and record competition results - all in one place.
FOR ATHLETES
- Log training sessions with session type, duration, and RPE (Rate of Perceived Exertion)
- Log gym and strength sessions with focus areas like hypertrophy, cardio, and explosivity
- View your weekly training load and performance stats
- Track injuries with severity, body part, and expected return date
- Record competition results and build your competitive history
- Read coaching notes left by your coach directly on your sessions
- Get weekly AI-powered performance insights every Sunday
FOR COACHES
- Create a team and invite athletes with a shareable team code
- View each athlete's full session history, calendar, injuries, and competition results
- Leave notes on individual sessions to give targeted feedback
- Monitor your entire squad from one dashboard
FEATURES
- Clean calendar view with training and competition markers
- Multiple app themes: Bold Navy, Premium Dark, Clean Light, Forest
- Lightweight, fast, and designed for athletes on the go
Qruza is made in Luxembourg by athletes who understand the demands of competitive sport.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Starting a session is now one tap and one choice: Training, Gym or Cardio. Each one opens the right screen for the work you're actually doing.
New — speak your session notes. Hold the mic, talk, let go. The transcription happens on your device; nothing is recorded, uploaded or stored.
Your journey, trophy room, shareable card, AI insights and injury log are now reachable from the home screen. They were built but buried.
Qruza Classic has been rebuilt for readability — section labels, captions and secondary text were too pale against the light background and are now properly legible.
Also in this release:
• The live timer now starts when you pick your session type, not before, so your logged duration is accurate
• Calendar markers use distinct shapes as well as colours, so they're readable if you're colour-blind
• Wellness check-in has larger, easier targets and now warns you if a save fails instead of losing it silently
• Faster, clearer loading throughout — screens show what's coming instead of looking empty
• Your training summary no longer leads with a negative comparison. A lighter week is a taper, not a failure.
The developer, Quentin Corthouts, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Contact Info
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Quentin Corthouts
- Size
- 31.7 MB
- Category
- Sports
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Infrequent
Medical Treatment information
- Copyright
- © 2026 Qruza