Ossly: BJJ Journal & Tracker

The BJJ journal that never loses a session. Track rolls, submissions and taps by partner belt, your belt timeline and competitions — safely backed up to iCloud.

Ossly is the jiu-jitsu training journal built on one promise: it never loses your data. Log every roll, every submission, every belt — and keep your whole BJJ journey safe, for years.

Tired of a tracker that eats your sessions, corrupts your history, or locks you behind a login? Ossly is local-first, backed up to your private iCloud, and yours to edit anytime. No account required.

TRACK EVERY SESSION IN SECONDS • Gi and No-Gi on the same day, drilling or sparring • Rounds, mat time, intensity — plus rest and injury days • Submissions and taps, given and taken, by technique • A full technique library, plus your own custom moves — edit or delete anything

KNOW WHAT YOU TAP TO • "What you land" — the submissions you hit and the taps you take, as a clean donut and breakdown • Finishing rate, submissions per hour, and trends over any time range • Taps by the partner's belt — because tapping a black belt isn't the same as tapping a white belt

YOUR BELT JOURNEY • Every promotion on one timeline, white belt to black — with promotion photos • Adult and full kids/teens belts, every stripe • Competitions: divisions, results and match notes

BUILT TO LAST • Private iCloud sync across iPhone and iPad, in real time • Automatic PDF & CSV export — your data is never locked in • Apple Health integration and home-screen widgets • A calm, premium design, fully localized in your language

FREE FOREVER Logging your training — and your data — are never behind a paywall. Ossly Pro unlocks advanced stats (taps by partner belt, trends, calendar), the enriched belt timeline, competitions, technique videos, automatic backup and widgets.

Oss. Your mat life, remembered.

— Ossly Pro is a monthly or annual auto-renewable subscription; the annual plan includes a 7-day free trial. A lifetime one-time purchase is also available. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period; your account is charged for renewal within 24 hours prior to the end of the current period. Manage or cancel anytime in your Account Settings. Any unused portion of a free trial is forfeited when you buy a subscription.

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