After my previous post, I went looking for a period tracker, which is kind of silly since I’m not getting them really. But this is fantastic! This really is geared toward women, but you can switch those bits off. It’s customizable, found in the Google play store. Free, of course, I’ve,married a Scotsman. It can track so much about your life. I have a good one for my pain, but it doesn’t go into my emotions, like this one does. And so simply, without the zillion nuances. Very impressed.