Perila — A Calm, Private & Intelligent Menstrual Cycle and Wellness Companion

Perila is a modern, privacy-focused menstrual cycle and daily health tracker designed to help you understand your body and stay informed about your cycle. Designed with a gentle, soothing aesthetic, Perila keeps all your data strictly on your device without unnecessary permissions.

Key Features:

🌸 Intelligent Period & Fertility Prediction:

• Adaptive prediction engine that learns from your cycle history

• Clear visual tracking of cycle phases: Menstrual, Follicular, Ovulation, and Luteal

• Next period forecasts and fertility window estimations

📅 Dual Calendar Support:

• Full support for both Solar Hijri (Jalali / Persian) and Gregorian calendars

• Seamless navigation across dates with color-coded cycle indicators

📝 Comprehensive Daily Logging:

• Flow intensity tracking and physical symptom logs

• Mood, energy level, sleep hours & sleep quality tracking

• Hydration (water intake), exercise, appetite, stress levels, and private notes

🔒 Privacy First & Passcode Lock:

• 100% offline data storage directly on your phone

• Optional 4-digit PIN lock to protect your personal entries

🔔 Smart Reminders:

• Gentle notifications for approaching periods and daily symptom logging

🎨 Thoughtful & Modern Design:

• Soft, calming light theme built for everyday comfort

• Dark theme option available

• Full LTR & RTL localization support

• Fast JSON backup & restore