Glow VS Eve Apps

Jaime • JNap

I have both the Glow and <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a> apps and right now I’m on Cycle Day 8, 7% chance, TTC but with Glow it says Low chance and <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a> says High chance. Both are synced and have pretty much the same input from me so which one is right??