If my <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">period app</a> always gets my period start state right, and I've always been pretty regular does that mean their getting my ovulation date right too? I like to assume so just because I can always tell I'm fertile with my discharge or some symptoms, and it does add up. I also have multiple apps that have all gotten good reviews about it's accuracy and that all have my past periods logged up to 10 months worth and they all seem to add up as well. Would love to hear your ladies feedback and experiences. Also what are the best most accurate Like spot on apps you've tried.