📈Last 7 days+45 installs — 29% slower than the week before (+63) · 6/day since Oct 7
🏆Among Health & Fitness appstop 5% by installs gained this week (596 peers growing)
🛠Updatesactively updated · updated 13 days ago
Installs since launch
+185 installs
since Oct 7
Update history
—Oct 31, 2026 · seen Oct 16, 2026
Only the current version so far — new entries appear as the app ships updates.
Post Black Belt: BJJ Journal is a health & fitness app by Quartz You with 1,000+ downloads (about 4.6K estimated). +45 installs in the last 7 days. Released Dec 18, 2022. Install growth, rank history, SDKs and ad networks.
From the store listing: “Log BJJ training, track belt & stripes, get AI technique picks and Health sync.”
