The temperature labels on the graph say 36.4, 36.4, 36.4, 36.5, 36.6. Not only is 36.4 there three times but those are Celsius temps even though Ovulationtemperaturetracker is set for Fahrenheit right now.
Ovulationtemperaturetracker looks promising but it seems like it was released prematurely. Back to the drawing board.
Update: reducing 2 star rating 1 & deleting app. Ovulationtemperaturetracker doesn't automatically go to the current day so you have to manually set the date & temperature. Additionally, I couldn't find any way to delete a temperature after making a mistake.
This is an app in progress & is in no way ready for users.