# Brain-Jiu-Jitsu — Jiu-Jitsu technique & Mind map

> Jiu-Jitsu technique & Mind map (iPhone/iPad app by Kazuhiro Miyachi.)

- Source: https://appshunter.io/ios/app/brain-jiu-jitsu/id6477785304 (this page in markdown: same URL + `.md`)
- Developer: [Kazuhiro Miyachi](https://appshunter.io/developer/1730505082)
- Category: Sports, Health & Fitness
- Price: Free
- Age rating: 4+
- Requires: iOS 15.6 · 41 MB
- Languages: American English
- Released: 2025-10-27
- Data updated: 2026-07-28
- User reviews in markdown: https://appshunter.io/ios/app/brain-jiu-jitsu/id6477785304/reviews.md

## What is Brain?

Brain-Jiu-Jitsu is a mobile application designed to help you manage your training in Brazilian Jiu-Jitsu by providing support tools to track your progress, analyze your performance, and reference skills and techniques in an intuitive Mind Map framework. Brazilian Jiu-Jitsu is a uniquely cerebral martial art that combines physical fitness and skill with intellectual challenges.  Every opponent is a puzzle.  Every roll is a test.  Every detail matters.  Brain-Jiu-Jitsu represents the cognitive aspect of the sport to help you train harder and smarter.


## Version history (last 5 releases)

### 1.0.6 — 2026-07-24

Minor enhancements for a better experience.

### 1.0.5 — 2026-06-12

Minor enhancements for a better experience.

### 1.0.4 — 2026-04-07

Minor UI enhancements for a better experience.

### 1.0.3 — 2026-02-17

Fix minor issue

### 1.0.2 — 2026-01-02

Performance improvements, app logo update, and minor fixes.

## Apps similar to Brain

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Yoga For BJJ](https://appshunter.io/ios/app/yoga-for-bjj/id1453352905) | 5.0 (101) | Free | Sports |
| [Digitsu - BJJ Library](https://appshunter.io/ios/app/digitsu-bjj-library/id6448546329) | 5.0 (8) | Free | Sports |
| [BJJCraft: Make Your BJJ System](https://appshunter.io/ios/app/bjjcraft-make-your-bjj-system/id6756968071) | 4.7 (6) | Free | Sports |
| [TapTheory: BJJ IQ Sparring App](https://appshunter.io/ios/app/taptheory-bjj-iq-sparring-app/id6752551050) | 4.7 (34) | Free | Sports |
| [SubmissionSensAI](https://appshunter.io/ios/app/submissionsensai/id6751873115) | 4.8 (11) | Free | Sports |
| [BJJ Master App by Grapplearts](https://appshunter.io/ios/app/bjj-master-app-by-grapplearts/id1308072068) | 4.8 (29) | Free | Sports |

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-28.*