Even with it set to give notifications only when my period is about to start I was getting notifications every single day, sometimes multiple times a day about things like acne, bloating etc. Very annoying. Also was kind of a pain to get to the actual period tracker as it's buried behind popups trying to get you to make an account/ buy premium/ look at articles about cramps etc. Uninstalled after 5 days because the notifications were so annoying & the tracker not easy enough to make up for that