Period Tracker: Cycle Calendar

Period Tracker: Cycle Calendar makes period tracking simple. Easily log your period, ovulation, and pregnancy status, keep a daily diary of mood, symptoms, weight, and notes in a single calendar, and view detailed charts of cycle length, fertility windows, and trends. The app predicts your next period and highlights important days so you can plan ahead.

Privacy and future enhancements are built in. You can lock the app with a password or biometric authentication, and the pregnancy countdown helps with due-date planning. The roadmap includes syncing and integrations to keep your data secure across devices.