This is a great app for tracking period and helps when you go to the gynecologist because they always ask when was your last period and other data.
App also allows to track symptoms, temperature, weight and could also be useful if you want to get pregnant.
You can protect the app by password and keep this data private. This is how the main screen looks.
The skin is really pretty and if you download Deluxe version of this app, you will have even more options.
This is what appears if you tap Add Note tab.
Here is the Log / Charts.
These are Deluxe options.
And here are available settings.
Hope you find this info useful and have a great day!