The most complete training companion for Brazilian Jiu-Jitsu. Track sessions, analyze your game, and connect with training partners.
Download on the App StoreBuilt by practitioners, for practitioners. Every feature designed around real training workflows.
Track every session — class, open mat, competitions, and more
Advanced analytics on all aspects of your game
AI-powered coaching, insights, and notebook scanning
150+ techniques with full tagging history and outcomes
Never forget an open mat round again
Build your grappling community with training partners
From white belt to black belt, Train BJJ grows with your game.
Chat with an AI coach that knows your training history. Get personalized advice, spot patterns in your game, and identify what to work on next.
Track rounds, submissions, and taps in real time. Interactive lock screen controls and Dynamic Island so you never miss a stat.
Browse and filter techniques by category and position. Tag techniques to sessions with position, outcome, and count for deep analytics.
Net score, offensive/defensive breakdown, position performance, deadliest techniques, problem areas, and multi-month trends.
Follow training partners, react to sessions, comment, and compare stats side-by-side with Stack Up comparisons.
Auto-detect workouts from Apple Watch. Heart rate and calories pulled from HealthKit. iCloud sync keeps your data safe across devices.
Core training features are free forever. Unlock the full experience with Premium.
Also available: $59.99/year
Have a question, bug report, or feature request? We typically respond within 24-48 hours.
support@trainbjjapp.com