Periodic:Menstural Tracking

Periodic - Menstrual Cycle Tracker

🩸 Track Your Cycle

Easily record your period start and end dates. Add notes and edit past records. Your cycle length and period duration are calculated automatically.

📊 Smart Predictions

Predicts your next period start from just 2 records. Confidence percentage increases as you add more data. With 7+ records, the Hidden Markov Model (HMM) algorithm kicks in, learning your regular and irregular cycle patterns.

📅 Analysis and Calendar

Check the likelihood of your period for future dates. View your predictions in list or calendar format. Get average cycle length, period duration, and regularity analysis.

🔔 Notifications

Get reminder notifications 3 days before your predicted period start. Late period reminders are also sent.

🌍 Multi-Language Support

Available in 6 languages: Türkçe, English, Français, Deutsch, Español, العربية

🔒 Privacy-Focused

- ✅ All data stored locally on your device

- ✅ NO cloud sync

- ✅ NO third-party sharing

- ✅ Export/import your data

💎 Completely Free and Ad-Free

Periodic is completely free. No ads, no in-app purchases, no hidden fees. All features are available to everyone.

📱 Features

- Simple and elegant interface

- Data export/import (JSON)

- Statistics and analysis

- Confidence-scored prediction system

- Transparent privacy policy

⚠️ Important Disclaimer

This app is for informational purposes only and does not replace medical advice. Please consult a healthcare professional for any health concerns.