Oky Period Tracker App on PCOky Period Tracker App, coming from the developer UNICEF Digital Strategy, is running on Android systerm in the past. No more eyeing the battery or frustrating calls at the wrong time any more.Just enjoy Oky Period Tracker App PC on the large screen for free！Oky Period Tracker App IntroductionOky is a mobile app for girls (age 10+) that helps you to take control of your periods and your lives through a bit of fun!With Oky you can track how your period affects your body and mood so you can get to know you, get personalised predictions so you can plan ahead, and learn the facts with trustworthy information and tips to stay healthy and happy.Download it now and see how Oky can make your periods stress free!