Intelligent Cycle Forecasting
Adaptive mathematical models calculate your cycle length and estimate upcoming periods and ovulation windows based on your past 6 cycles.
Daily Symptom Journal
Effortlessly log menstrual flow intensity, physical cramps, mood fluctuations, energy levels, and restorative sleep quality.
Basal Body Temperature (BBT)
Record daily waking temperatures and LH ovulation test strips to gain precise confirmation of your fertile window.
Clinical Doctor Reports
Generate structured PDF reports containing objective cycle metrics, variances, and flow patterns tailored for gynecological consultations.
SQLCipher Database Encryption
All local database records are secured with AES-256 hardware encryption managed via iOS Keychain or Android Keystore.
Discreet Local Reminders
Receive private notifications prior to your expected period and fertile window without revealing intimate details on your lock screen.
Cycle History & Anomaly Detection
Easily review historical cycle lengths, period durations, and symptom patterns with statistical outlier filtering.
Customizable Experience
Choose your preferred units (Celsius/Fahrenheit, kg/lbs), 12/24-hour time formats, and seamless light or dark themes.
Home & Lock Screen Widgets
Glance at your current cycle day and upcoming phase directly on your iOS or Android home screen with privacy-sensitive masking.
Password-Encrypted Backups
Export and import your complete history with AES-256-GCM encryption and PBKDF2 key derivation for safe multi-device migrations.
Moonthly Premium
Unlock doctor-ready clinical PDF summaries and password-protected encrypted archives with a simple transparent subscription.
Independent & Ad-Free
Built without advertising trackers or data monetization SDKs, ensuring your reproductive health records remain private.
How it works
Three steps
to seamless cycle clarity
- 1
Record your period start
Tap your start date on the calendar to begin tracking without creating an account.
- 2
Log daily symptoms & signals
Track flow, mood, energy, temperature, and notes in just a few taps each day.
- 3
Gain clear physiological insights
Observe cycle trends, prepare clinical summaries for your doctor, and plan ahead with confidence.