HomeAppsHealth & FitnessPeriod Tracker Safe FertilityApps like Period Tracker Safe Fertility Here are some great alternatives to Period Tracker Safe Fertility by Cookie in the Fridge LLC : Period Tracker and Ovulation ★4.1 Period Tracker Period Calendar ★4.6 Period Tracker & Fertile days ★4.1 Period Calendar Period Tracker ★4.9 Period Tracker・Period Calendar ★4.4 Ladytimer Period Calendar ★4.2 Life: Period Tracker Calendar ★4.1 My Period Tracker ★4.2 period calendar & fertility ★4.3 Ovulation Tracker & Fertility ★4.3 Period Tracker & Ovulation App ★3.4 Period tracker & calculator ★4.7 Period Tracker Ovulation Cycle ★4.4 Period Tracker Period Calendar ★3.7 Menstrual Cycle Period Tracker ★4.0 Period Tracker Period Calendar ★3.9