Post Black Belt: BJJ Journal
Jiu-Jitsu AI & Belt Tracking
Free · In‑App Purchases
Post Black Belt is the ultimate BJJ log and training journal for Brazilian Jiu-Jitsu athletes. Whether you train once a week or daily, this BJJ diary helps you systematically track techniques, analyze patterns, and accelerate your martial arts journey with AI-powered recommendations.
Key Features
▶ Purpose-Built BJJ Log
Dedicated fields for partners, positions, techniques, and reflections. A BJJ diary designed for systematic jiu-jitsu tracking and long-term improvement.
▶ Capture Mat Moments
Save insights, breakthroughs, and highlights in your BJJ training log. Never lose a valuable grappling lesson from the mats again.
▶ AI-Driven Technique Insights
Analyze your BJJ log data to uncover patterns. AI recommendations help you focus on techniques that accelerate your martial arts mastery.
Additional Features
▶ AI-Powered BJJ Training Suggestions
Smart BJJ tracker analyzes your log patterns and suggests which techniques to drill next for maximum improvement.
▶ 140+ BJJ Technique Hashtag Library
Complete BJJ techniques database organized by position, submission, and category. The ultimate grappling reference.
▶ Quick-Entry BJJ Diary & Training Log
Log partners, positions, techniques, and session insights in seconds. Your complete BJJ journal for every roll.
▶ Technique Tree & Progress Tracker
Visual BJJ tracker shows training frequency and technique growth. Watch your jiu-jitsu arsenal expand over time.
▶ Belt Journey & Technique Manager
Track your entire belt progression journey. Organize and favorite your Brazilian Jiu-Jitsu techniques systematically.
▶ Training Calendar & Pattern Analysis
Calendar view of your BJJ diary entries. Discover training patterns and maintain consistency on your martial arts path.
Join 6,000+ practitioners using the smartest BJJ app to reach black belt faster. Start your BJJ training log today and never forget a technique again!
[Contact & Support]
Instagram: @post_black_belt
Email: skyu.dev@gmail.com
- Terms of Use: https://labs.quartz.best/en-US/pbb/terms-of-use
- Privacy Policy: https://labs.quartz.best/en-US/pbb/privacy-policy
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The developer, Seokyoung You, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Contact Info
- User Content
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Seokyoung You
- Size
- 46.8 MB
- Category
- Sports
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later.
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Advertising
Health or Wellness Topics
- In-App Purchases
Yes
- Pro Plan $24.99
- Pro Plan $4.99
- Pro Plan $39.99
- Pro Plan $69.99
- Pro Plan $11.99
- Yearly Beginner $29.99
- Yearly Master $39.99
- Monthly Master $3.99
- Monthly Beginner $2.99
- Copyright
- © Seokyoung You