Linear BJJ

Talk through your training the moment you step off the mat. Voice coaching, hands-free journaling, and game plans that build on every session.

Linear BJJ is an AI training journal for Brazilian jiu-jitsu athletes.

Just talk to Linear's AI via voice or chat, talk about rounds, techniques, questions, injuries, and training goals in one place. Linear turns those notes into practical next steps: what to drill, what patterns keep showing up, and where your game needs attention.

Use Linear BJJ to:

• Capture training notes after class or open mat
• Chat with an AI assistant about your game
• Use voice mode when typing is too slow
• Build a scorecard from your training history
• Track progress across journal entries
• Keep your goals, style, and preferences in memory

Linear BJJ is not a medical device and does not diagnose, treat, cure, or prevent any medical condition. Talk with a qualified healthcare professional for medical advice, diagnosis, or treatment.

Linear BJJ Pro includes AI chat, Voice AI, advanced BJJ tools, unlimited journal entries, athlete memory, and priority support. A subscription is required to use the app after signup.

Start with a 14-day free trial. After the trial, Pro renews at $29.99/month or $199.99/year unless canceled before renewal. Manage or cancel your subscription in your App Store account settings.

Terms of Use (EULA): https://www.linearbjj.com/terms Privacy Policy: https://www.linearbjj.com/privacy