Ossly: BJJ Journal & Tracker
Develak Sports iPhoneiPadiPod touch
Ossly: BJJ Journal & Tracker is a free Sports app for iPhone and iPad by Develak. Requires iOS 17.0. Updated July 13, 2026.
- Price
- Free
- on the App Store
- Size
- 6 MB
- Age 4+
- Updated
- Jul 13
- 2026 · v1.0
Screenshots
About Ossly: BJJ Journal & Tracker
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. Privacy Policy: https://develak.com/privacy-policy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
App privacy
The developer, Develak, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to Ossly: BJJ Journal & Tracker
Looking for apps like Ossly: BJJ Journal & Tracker? Here are 6 similar apps on the App Store. The highest rated is Underhook: BJJ & Jiu Jitsu (5.0/5), and all 6 are free to download.
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Martial Arts Tracker - Dojo
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Your BJJ
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Underhook: BJJ & Jiu Jitsu
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BJJ Journal & Training Log
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Jiujitsu Flow - 주짓수 플로우
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Ossly: BJJ Journal & Tracker | – | Free | July 13, 2026 | |
| Martial Arts Tracker - Dojo | 1.0 / 5 (1) | Free | Aug 25, 2026 | Compare |
| Your BJJ | – | Free | Jun 16, 2026 | Compare |
| Underhook: BJJ & Jiu Jitsu | 5.0 / 5 (9) | Free | Oct 17, 2026 | Compare |
| BJJ All | – | Free | Oct 1, 2026 | Compare |
| BJJ Journal & Training Log | 5.0 / 5 (3) | Free | May 7, 2026 | Compare |
| Jiujitsu Flow - 주짓수 플로우 | – | Free | Mar 19, 2026 | Compare |