Ossly: BJJ Journal & Tracker

Jiu Jitsu Log, Belts & Stats

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

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. Privacy Policy: https://develak.com/privacy-policy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Ratings & Reviews

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The developer, Develak, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer indicated that this app supports the following accessibility features. Learn More

    • Supported Features

      • VoiceOver

      • Voice Control

      • Larger Text

      • Dark Interface

      • Differentiate Without Color Alone

      • Sufficient Contrast

      • Reduced Motion

    Information

    Seller
    • PRIOMAT LLC
    Size
    • 6.4 MB
    Category
    • Sports
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English and 43 more
    • English, Arabic, Bengali, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Gujarati, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Kannada, Korean, Malay, Malayalam, Marathi, Norwegian Bokmål, Oriya, Polish, Portuguese, Punjabi, Romanian, Russian, Simplified Chinese, Slovak, Slovenian, Spanish, Swedish, Tamil, Telugu, Thai, Traditional Chinese, Turkish, Ukrainian, Urdu, Vietnamese
    Age Rating
    4+
    In-App Purchases
    Yes
    • Ossly Pro (Lifetime) $79.99
    • Ossly Pro (Monthly) $4.99
    • Ossly Pro (Annual) $29.99
    • Learn More
    Copyright
    • © 2026 Develak
  • Privacy Policy

    • More by Develak

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