Ovulation Calc vs PeachDay

Ovulation Calculator Find out when you're likely to ovulate and boost your chances of getting pregnant. Ovulation Calc helps you predict your most fertile days of the month. Menstrual periods vary from woman to woman and month to month. Use this calculator to help determine the timing of your ovulation and peak fertility. CAUTION: This tool cannot and should not be used to prevent pregnancy.

PeachDay is a cute, simple and completely private period tracker. YOUR CYCLE AT A GLANCE The home screen is one big peach dial. Open the app and instantly see where you are in your cycle - period days, fertile window, ovulation, and how many days until your next period. SMART PREDICTIONS PeachDay learns from your logged cycles and predicts your next period, fertile window and ovulation day. The more you log, the smarter it gets. EASY LOGGING Log your period with a single tap on the home screen, or edit past cycles freely in the calendar. Made a mistake? Fixing it takes seconds. CALENDAR & STATS See your periods, predictions, fertile window, ovulation days and expected PMS days on a monthly calendar. Check your average cycle length, average period length and recent cycle history at a glance - plus a cycle length chart with regularity and trend analysis. GENTLE REMINDERS Optional notifications before your period starts, on the expected start day, and when your fertile window begins - at the time of day you choose. PRIVATE BY DESIGN Your cycle data is sensitive. That's why PeachDay keeps your health records on your device only: - No account, no sign-up - No ads - Your logs are never uploaded To improve the app, we collect only anonymous usage statistics - your period logs and other health data are never included. CUTE ON PURPOSE Soft peach colors, playful stickers and a warm, friendly design make checking your cycle a little moment of joy instead of a chore. You can even pick a custom pastel theme - choose your own border and background colors. NOTE PeachDay's predictions are estimates based on the data you log. They can be inaccurate, especially with irregular cycles, and must not be used as contraception or medical advice. Please consult a healthcare professional for medical questions. Start with PeachDay today - your cycle, your device, your privacy.