📈Last 7 days+3 installs — 25% slower than the week before (+4) · 0/day since Oct 5
🏆Among Health & Fitness appstop 46% by installs gained this week (336 peers growing)
🛠Updatesactively updated · updated 27 days ago · every ~19 days (2 updates tracked)
Installs since launch
+12 installs
since Oct 5
Update history
1.1Oct 16, 2026
Fixed an issue where scheduled reminders might not appear on Android.
1.0.0Sep 27, 2026 · seen Oct 5, 2026
This is our first release. We welcome your feedback.
Period & Cycle Diary: Private is a health & fitness app by SAKURA PRODUCTS with 10+ downloads (about 12 estimated). +3 installs in the last 7 days. Released Sep 27, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “No sign-up, no ads. Period tracker with next-period range and app lock.”
