Dont buy this app

While the iPhone and iPad versions of this app seem to do quite a bit (BBT/weight tracking, interface to track menstruation and symptoms daily), the Mac app is a joke. The screen shot shows everything it has to offer. If your periods are not 100% regular, or if you were hoping for any kind of functionality youd expect from an application attempting to determine fertile days, please look elsewhere. At least make sure you try the demo offered on their site before clicking buy in the App Store.

Stacey LT about Ovulation Calendar Express