BRAIN-JIU-JITSU:

The Smart Training Support App for Brazilian Jiujitsu

BETA VERSION AVAILABLE NOW!

Get Brain-Jiu-Jitsu now for FREE on iOS! (Coming soon on Android)

DOWNLOAD NOW (iOS)
DOWNLOAD SOON (Android)

BRAIN-JIU-JITSU:

The AI-Driven Training Support App for Brazilian Jiujitsu

COMING SUMMER 2025!

JOIN OUR KICKSTARTER LAUNCH FOR EXCLUSIVE EARLY ACCESS AND SAVINGS!

TRAIN HARDER and SMARTER

The BRAIN-JIU-JITSU mobile application is an intuitive learning support tool designed to help users master Brazilian Jiujitsu techniques through cognitive efficiency, data analytics, and Artificial Intelligence.

APP FEATURES

  • BJJ Mind Map: Explore videos of new techniques and reference key details between rolls with the skill-based mind map for intuitive navigation.
  • Logbook: Stay motivated and get the most out of your time on the mats by logging your training sessions, competition outcomes, and belt promotions.
  • AI Coaching: Tap into the limitless potential of Artificial Intelligence with data-driven insights and analysis of your training.
  • Competency Tracker: Assess and track your competency level for techniques in every core category to easily identify strengths and opportunities in your game.
  • Performance Analysis: Measure what matters and quantify your progress with performance metrics and stats based on your input.
  • Multiple Language Support: While the native language of the application is English, it supports conversion into: Arabic, Chinese, French, Japanese, Korean, and Portuguese.

BUILT BY BJJ ATHLETES, FOR BJJ ATHLETES

BRAIN-JIU-JITSUis a training support tool developed by BJJ athletes to promote participation and engagement in the sport.

The app is driven by a robust community of BJJ athletes worldwide who share their passion and their feedback to guide improvements and updates.

Join the our community help make BRAIN-JIU-JITSU the ultimate BJJ training app

JOIN THE COMMUNITY ON FACEBOOK!

Meet the Founders

BRAIN-JIU-JITSU was born from a passion for the sport and the shared vision of creators. Kazuhiro Miyachi, one of Japan’s top black belt competitors, met Bryan Kelly while training in Japan in 2022. Kazuhiro recognized the need to reduce the complexities of Brazilian Jiujitsu into a system of simple, interconnection units.

Bryan, a Masters white belt at the time, faced the typical challenges of a beginner overwhelmed by the volume and details of techniques. 

Their shared awareness of a common problem led to a concept of a training support app, which gave way to design.

BRAIN-JIU-JITSU has now been in development nearly two years, and now is available for FREE!

HELP US GROW

BRAIN-JIU-JITSU is made possible through community support and small donor contributions. Please consider helping us continue to develop new features and updates.