HomeAppsMedicalOvulation CalculatorApps like Ovulation Calculator Here are some great alternatives to Ovulation Calculator by ViralMD : Ovulation Tracker & Calculator ★4.8 Ovulation & Fertility Schedule ★4.0 Ovulation Calculator & Tracker ★3.9 Ovulation Tracker App | Glow ★4.2 Period Tracker & Ovulation App ★3.6 Period Tracker & Fertile days ★4.1 My Period : Period Tracker ★4.5 Period Calendar ★4.4 FemX Period &Ovulation Tracker ★3.8 period calendar & fertility ★4.3 Period Tracker-Cycle & Ovulati ★4.8 Ovulation & Period Tracker Pro ★5.0 Fertility Calendar ★4.0 Fertility Friend Ovulation App ★4.6 Period & Ovulation Tracker ★5.0 Period Tracker & Ovulation App ★3.8