Great App

I have been using this app for either 4-5 years. This app is great because it is normally spot on or a day or two off when Im about to start. I like being aware of when my cycle is going to happen without having to keep track of a calendar. It does all that for me. Its very easy to use and doesnt take up too much space on your phone. I have not had any problems and use it, of course, monthly.

Hugmh about Period Tracker by GP Apps, v9.5.1