HomeAppsMedicalOvulation CalculatorApps like Ovulation Calculator Here are some great alternatives to Ovulation Calculator by ViralMD : Ovulation Tracker & Calculator ★4.6 Ovulation & Fertility Schedule ★4.0 Ovulation Calculator & Tracker ★3.9 Ovulation & Period Tracker ★3.7 Ovulation & Pregnancy Calendar ★4.6 Ovulation Tracker App | Glow ★4.1 Period Tracker & Ovulation App ★3.9 Ovulation: Period Tracker ★4.6 My Period : Period Tracker ★4.5 Period Tracker & Fertile days ★4.1 Period Calendar ★4.4 FemX Period &Ovulation Tracker ★3.8 Ovulation Cycle Period Tracker ★5.0 Period Tracker Bloom ★4.3 Period Tracker-Cycle & Ovulati ★4.8 period calendar & fertility ★4.3