Map the art.
Master your game.
A Brazilian Jiu-Jitsu knowledge graph and training journal for iOS. 600+ hand-curated concepts, 4,100+ scored transitions, and a log that learns your game.
A lab notebook
for the mat.
Three connected tools: a knowledge graph you can browse, a journal you can dictate to, and a vocabulary that grows with you.
The Atlas
100+ positions × 200+ perspectives. Each annotated with dominance, control depth, difficulty, and the transitions that connect it to the rest of the game.
Training Log
Dictate or type after a session. Tag partners, gyms, gi/no-gi. Notes get fuzzy-matched against the graph automatically.
Game Vocabulary
Curate matched concepts into your own named techniques. The app learns what your A-game actually looks like, on paper.
Every position.
Every counter.
Every score.
Pull up Deep Half Guard and you see who controls, what counters it, where it transitions, and which submissions live downstream.
- Dominance gauge (0–100) per perspective
- Control depth strip (0–5 levels)
- Counter perspective always one tap away
- OVERVIEW / FOCUS / TRANSITIONS / SUBMISSIONS tabs
Random drilling
paths.
Real geometry.
Set a difficulty, set a length, generate. Pathfinder walks the graph from position to submission only along valid, scored transitions — so the chain you drill actually goes somewhere.
- 3 difficulty tiers · 2–8 position chains
- Quality score per generated path
- Save and share paths with partners
- Available on the web (no install)
Talk after class.
The graph
does the rest.
On-device voice transcription. Tag who you rolled with, the gym, gi/no-gi, duration. The app fuzzy-matches your notes against the position graph — every “got swept from butterfly” becomes a linked, queryable entity.
- Voice or text. Both work offline.
- Partner stats: who you train with, what you learn from them
- Per-position weakness heatmap over time
- No cloud account. Ever.
Open any position.
Read the whole chain.
Your whole
game, tracked.
A daily dashboard, a session journal, the full position graph, and a flow lab — all offline, all on your phone.
