HomeAppsHealth & FitnessOvulation Tracker & CalculatorApps like Ovulation Tracker & Calculator Here are some great alternatives to Ovulation Tracker & Calculator by o16i Apps : Ovulation Calculator-Fertility ★4.0 Ovulation Tracker & Fertility ★4.5 Ovulation Calculator & Tracker ★3.9 Ovulation Tracker App - Premom ★4.6 FemX Period &Ovulation Tracker ★3.8 Glow: Track. Shop. Conceive. ★4.2 Ovulation & Period Tracker Pro ★5.0 Period Tracker Ovulation Cycle ★4.5 period calendar & fertility ★4.3 Period Tracker Ovulation Cycle ★4.3 Period Tracker & Ovulation App ★3.8 Glow Eve Period Tracker ★4.3 Ovulation Calendar & Tracker ★3.2 Period tracker & calculator ★4.7 Fertility Friend Ovulation App ★4.7 Period Tracker and Ovulation ★4.2