App is great, my body not.
Great easy way to follow the optimal cycle. Does adjust to your personal average, but obviously when cycle is all over the map, no app will be able to follow it anyway.
Only wish there was a way to only access with a password. Ive had my kids play with my phone and mess up my cycle more than once.
Busy 4xmum about
Period Tracker - Menstrual & Ovulation Calendar, v1.4