Recent download of glow (long time user of Eve)

Bridi
I have just downloaded glow after a few friends told me they personally thought it was better than <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a>. As a little bit of a background, my partner and I like to use the fertility awareness-based method and I use the app (not solely, I use other methods aswell) to follow when I am most fertile. We've obviously never had issues with it since we started the method but now that I have downloaded glow it comes up with a completely different fertility cycle to <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a> and I feel as though it's also a lot more thorough in determining that time I.e symptom based ect. Does anyone else have this issue with both of the apps?