Private Period Tracker

Private Period Tracker is a simple and reliable period tracker designed to help you track your cycle with ease. Use this period tracker and ovulation calendar to record your period dates, monitor cycle history, and receive accurate predictions.

This period tracker provides clear insights into your menstrual cycle, including next period prediction, ovulation calendar, and fertile window tracking. With built-in reminders, you can stay prepared and never miss important cycle dates.

Unlike many apps, Private Period Tracker works fully offline. Your data stays on your device, making this period tracker a private and secure choice for tracking your cycle. No account, no login, and no cloud storage required.

Key features:

Period tracker for recording cycle dates
Ovulation calendar and fertile window prediction
Period prediction based on your history
Cycle tracking with simple and clear UI
Reminders for upcoming period and ovulation
Offline period tracker with full privacy
No account or sign-up required

This period tracker uses your recorded data to estimate cycle patterns. You can also set fallback cycle length and period length to improve prediction accuracy when limited data is available.

Private Period Tracker is intended for personal cycle tracking and informational purposes only. This period tracker does not provide medical advice, diagnosis, or treatment. Predictions may vary depending on individual cycle patterns.

Recent changes:
Added calendar tab improvements and remembered the last opened tab.
Improved cycle prediction settings with custom and off options.