BJJ OS - Brazilian Jiu Jitsu

6,000+ Videos. Train Smarter

Free · In-App Purchases

Stuck on a technique? Ask Professor OS. 6,000+ videos analyzed and organized. Track every session. Your complete BJJ training system. Transform your jiu-jitsu training with a coaching partner that remembers your entire journey. YOUR TRAINING PARTNER THAT NEVER FORGETS Professor OS remembers every technique you're working on, every challenge you face, and every goal you set. Ask about any position, any situation, any problem — and get coaching tailored to YOUR game. Stuck on a technique? Ask. Want to know what to focus on this week? Ask. Forgot that sweep detail from last month? Professor OS remembers. 6,000+ VIDEOS. ORGANIZED. ANALYZED. READY. Stop wasting hours scrolling YouTube hoping to find quality instruction. BJJ OS gives you the largest organized library of analyzed jiu-jitsu videos ever built. Every video is from a world-class black belt instructor — world champions, Pan American champions, ADCC medalists, and elite coaches from the best academies in the world. New techniques added daily. Every single video is broken down with: - Key concepts and step-by-step details - Instructor tips pulled directly from the video - Common mistakes to avoid - Difficulty level and prerequisites - Related techniques to study next Browse by position — Fundamentals, Guard Play, Passing, Sweeps, Back Attacks, Leg Locks, Submissions, Transitions, and more. Or search any technique and find exactly what you need in seconds. Read a full breakdown in 30 seconds instead of watching a 20-minute video. SAVE WHAT MATTERS Build your personal library. Save any video or technique and organize it your way. That guard pass you drilled last Tuesday? One tap to find it again. TRACK EVERY SESSION Log your training with one tap. Track what you drilled, how many rolls, submissions, taps, and how you felt on the mat. Gi or No-Gi. Class, open mat, comp, or private. Watch your patterns emerge with streaks, calendars, and session history. Professor OS connects the dots — what you trained last week shapes what it recommends next. The more you train and log, the smarter your coaching gets. DESIGNED FOR EVERY GRAPPLER Whether you just started your first week or you're chasing your next belt, BJJ OS meets you where you are. From fundamentals to advanced competition strategy, Professor OS adapts to your level. Perfect for: - Beginners learning the foundations - Hobbyists who want to improve every session - Competitors preparing for tournaments - Instructors building curriculum - Anyone who wants to get better at jiu-jitsu WHAT YOU GET - A coaching partner that remembers your entire training journey - 6,000+ videos from elite instructors — analyzed and organized - New videos added daily from world champions - Every video broken down with key concepts, tips, and mistakes - Track every session with streaks and training history - Save techniques and build your personal library - Search any position or technique instantly - Coaching that gets smarter the more you train TRAIN SMARTER Stop scrolling through endless YouTube videos hoping to find something good. Stop forgetting what you learned last week. Stop training without a plan. BJJ OS gives you instant access to analyzed techniques from the best instructors in the world, organized exactly how you need them, with a coaching partner that remembers your entire journey. The more you use it, the better it gets. Just like your jiu-jitsu. PRICING $19.99/month Cancel anytime Questions? support@bjjos.app Instagram: @bjjos BJJ OS — the smartest way to train jiu-jitsu. Built by grapplers, for grapplers.

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New: Training Log — track every session, see your streaks and patterns. 6,000+ analyzed videos and growing daily. Professor OS now uses your training history for smarter coaching.

Version 1.3.1

The developer, Todd Kramer, 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 Linked to You

    The following data may be collected and linked to your identity:

    • Health & Fitness
    • Purchases
    • Financial Info
    • Contact Info
    • User Content
    • Search History
    • Identifiers
    • Usage Data

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

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Size
  • 12.3 MB
Category
  • Sports
Compatibility
Requires iOS 15.6 or later.
  • iPhone
    Requires iOS 15.6 or later.
  • iPad
    Requires iPadOS 15.6 or later.
  • iPod touch
    Requires iOS 15.6 or later.
Languages
  • English
Age Rating
13+
In-App Purchases
Yes
Provider
Todd Kramer
  • Todd Kramer has not identified itself as a trader for this app. If you are a consumer in the European Economic Area, consumer rights do not apply to agreements between you and the provider.
Copyright
  • © 2025 BJJ OS
  • Developer Website
  • Privacy Policy

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