Jiu‑Jitsu‑Optimized Journaling
Purpose‑built fields for partners, positions, techniques, and reflections.
Post Black Belt Train. Track. Improve. Stop forgetting
Capture classes and rolls in seconds with partners, positions, and 140+ technique tags. Review progress with a calendar timeline and a heat‑mapped technique tree, get gentle reminders, and follow daily recommendations tailored to your training.
What is Post Black Belt?
Why Post Black Belt?
140+ Technique Hashtags
Organize training by position, submission, and more.
AI‑Based Recommendations
Personalized technique suggestions based on your training patterns.
See what other jiu-jitsu enthusiasts are saying about Post Black Belt.
Loved by BJJ Practitioners
“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. :)”
“Good tracking app for bjj. I would recommend to any other people who train bjj and want to keep track of classes and techniques.”
“I've been using this app since its release! It has a lot of features, but it's not complicated, so it's easy to use for beginners and also great for diving deep. Looking forward to the update!”