WAS great

Ive had this app for about 4 years. Tracked everything and was able to get pregnant with our daughter. Backed up my phone and ALL of my data was erased. ALL OF IT. Said I went two years without a period. I even purchased the app BEFORE all of this happened. Everything was lost. Now with the new update with iPhone (10.1.1) every time I open the app my phone warns me that it will bog down my phone because the app hasnt been updated in YEARS. Very frustrating.

Heidi-Jo about Menstrual Calendar, v2.1.2