Updated Jul 20, 2026 ยท v1.1
Track periods, ovulation, fertile days & cycle with smart predictions.
Period Tracker is an easy-to-use menstrual cycle tracker that helps you monitor your periods, predict upcoming cycles, estimate ovulation, and identify your fertile window. With a clean and intuitive design, you can stay informed about your reproductive health while keeping all your data private. Whether you're tracking your monthly cycle, planning ahead, or simply understanding your body's patterns, Period Tracker provides reliable predictions based on your logged cycle history. ๐ธ Features ๐ Easy Period Logging Quickly record the start and end of your period with just a few taps. ๐ฎ Smart Period Predictions Get automatic predictions for your next period based on your previous cycles. ๐ฑ Fertile Window Tracker View your estimated fertile days to better understand your monthly fertility. โจ Ovulation Prediction Know your estimated ovulation day with a simple, color-coded calendar. ๐ Cycle Statistics Track your average cycle length, average period duration, and total logged cycles. ๐๏ธ Beautiful Calendar View See your period, predicted dates, fertile window, and ovulation at a glance with an easy-to-read calendar. ๐ Cycle History Review previous periods anytime and monitor changes in your cycle over time. ๐ Privacy First Your personal cycle data stays on your device, giving you complete control over your information. Why You'll Love Period Tracker Simple and clean interface Fast period logging Accurate cycle predictions Fertile window tracking Ovulation estimates Cycle statistics and history Beautiful color-coded calendar Lightweight and easy to use Private and secure Take control of your menstrual health with Period Tracker. Stay prepared every month with smart predictions, cycle insights, and an easy-to-use calendar designed to help you better understand your body. Disclaimer: Period and ovulation predictions are estimates based on the information you provide and should not be used as medical advice, contraception, or a substitute for professional healthcare.
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