📈Last 7 days+97 installs — 46% slower than the week before (+181) · 10/day since Oct 7
🏆Among Tools appstop 15% by installs gained this week (895 peers growing)
🛠Updatesquiet · updated 90 days ago
Installs since launch
+278 installs
since Oct 7
Update history
—Aug 11, 2026 · seen Oct 25, 2026
Bug fix
Only the current version so far — new entries appear as the app ships updates.
MOB, Billings Ovulation Method is a tools app by FielDesigner with 10,000+ downloads (about 38K estimated). +97 installs in the last 7 days. Released Jan 30, 2023. Install growth, rank history, SDKs and ad networks.
From the store listing: “Understand your menstrual cycle and fertility, generate charts in WOOMB standard”
