Post Black Belt for BJJ

Quartz-U

Contains adsIn-app purchases

About this app

This is a mobile training log journal app for BJJ/Jiu-Jitsu practitioners.

Jiu-Jitsu practitioners often invest a lot of time, at least 3 times a week, but given the varied nature of Jiu-Jitsu techniques, it's not easy to remember all the technical lesson content. helps all practitioners who are consistently training to become a black belt.

Record your daily exercise and categorize it by technique to help you discover your own Jiu-Jitsu style.

Through , after creating a journal entry, users can systematically review their logs in two ways:

1. View diary entries in calendar format based on the diary category
2. View diary entries in a technique tree format based on the technique category
[ Contact ]
• Instagram: https://www.instagram.com/post_black_belt/
• Email: [e-mail]

*Updates may be slow as this is a one-person development app. For any other inquiries, please contact via email

Ratings and reviews

Fantastic! I use this app everyday to track my progress with jujitsu! It's very easy to use and great to look back on the progress I have made. :)

Hi good job on the app nice work

What's new

Improve UX