📈Last 7 days+1.2K installs — 21% slower than the week before (+1.5K) · 145/day since Oct 7
🏆Among Health & Fitness appstop 1% by installs gained this week (290 peers growing)
⭐Rating steady at ★ 3.11 since Oct 7
🛠Updatesquiet · updated 62 days ago
Installs since launch
+4,046 installs
· +1 ratings
since Oct 7
Update history
8.5.0Sep 9, 2026 · seen Oct 15, 2026
- Share one phone, keep your own space: several people can now have their own private Oky account on the same device.<br>- More accurate period predictions from the moment you set up the app.<br>- Fresh content and stability improvements.
Only the current version so far — new entries appear as the app ships updates.
Oky Period Tracker App is a health & fitness app by UNICEF Digital Strategy with 50,000+ downloads (about 92K estimated). +1.2K installs in the last 7 days. Rated 3.1 from 424 ratings. Released Dec 30, 2019. Install growth, rank history, SDKs and ad networks.
From the store listing: “Oky is for girls (age 10+) to learn about menstruation and track their periods!”