HomeAppsHealth & FitnessOvulation Calculator-FertilityApps like Ovulation Calculator-Fertility Here are some great alternatives to Ovulation Calculator-Fertility by IOvulationCalculator.com Ovulation/ Period Tracker : Ladytimer Period Calendar ★4.2 Ovulation Tracker & Calculator ★4.9 Period Calendar Period Tracker ★4.9 FemX Period &Ovulation Tracker ★3.8 Glow: Track. Shop. Conceive. ★4.3 Ovulation Tracker App - Premom ★4.6 Ovulation Tracker & Fertility ★4.6 Period Tracker & Fertile days ★4.1 Period Tracker Ovulation Cycle ★4.2 Ovulation Tracker & Fertility ★4.3 Clover-Period & Cycle Tracker ★4.4 Ovulation Calendar & Tracker ★3.2 My Period Tracker ★4.2 Period tracker & calculator ★4.7 Fertility Friend Ovulation App ★4.7 My Period : Period Tracker ★4.5