A BJJ techniques encyclopedia and learning app with 175+ techniques and 9 structured learning paths. From White Belt Survival to specialized courses like Guard Player and Leg Locks, progress through weekly programs with built-in tracking. Offline-first so you can study anytime, anywhere.
Traction
- Countries with active users
- 42
- Of users are outside Japan
- 67%
- Of new users complete onboarding
- 97.7%
- Monthly active users, Apr → Aug 2026
- 44 → 368
In-app analytics, 90 days to September 2026.
Key features
- 175+ techniques organized by category and position
- 9 learning paths with 6-12 week structured programs
- Technique tree: visual graph view from each position with category color-coding
- Progress tracking with per-technique completion
- Real-time search and favorites for quick access
- Multilingual support (Japanese, English, Portuguese)
- Offline-first design with local data storage
Target users
- White belts looking for structured learning paths
- BJJ practitioners of all levels wanting to systematize training
- Competitors preparing with specialized courses