4bk Software

Consultoria e Desenvolvimento de Software desde 2009.
BJJ Notes Progress Tracker App
4bk Software
In-app purchases
A Jiu Jitsu Journal App to log sessions, track progress, and review notes.
4.8
54 reviews
1K+
Downloads
Content rating
Everyone
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A Jiu Jitsu Journal App to log sessions, track progress, and review notes.
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