Clara - Period & Cycle Tracker

Clara — Period & Cycle Tracking

Track your menstrual cycle with privacy and clarity. Clara blends simple daily logging with cycle-phase-aware insights, so you can see patterns in flow, symptoms, sleep, and mood across every phase of your cycle. All data stays on your device.

KEY FEATURES

CYCLE TRACKING
- Visual calendar with color-coded flow intensity
- Log spotting, light, medium, and heavy flow
- Next-period prediction with a confidence interval
- Personalized fertile window based on your own cycle history
- Average cycle length and variability from your data

SYMPTOM LOGGING
- Log 16+ common symptoms across your cycle
- View symptoms grouped by phase (menstrual, follicular, ovulatory, luteal)
- Spot patterns in cramps, headaches, mood, digestion, and more

SLEEP & MOOD (Premium)
- Log sleep hours, sleep quality, wake-up mood, and energy
- Automatic sleep import from Apple Health — open Clara and your graphs are already filled in
- Manual entries always win over imported values
- Correlate how you slept and felt with the phase you were in

CYCLE INSIGHTS (Premium)
- 14-day recent activity strip: flow, sleep, and mood at a glance
- Symptom heatmap across menstrual, follicular, ovulatory, and luteal phases
- Sleep, mood, and energy by phase — including a percent-stacked view of mood distribution
- Ovulation and fertile-window estimates tied to your personal cycle length

OVULATION & FERTILITY
- Estimated fertile window on the calendar
- Gradient display for the ovulation period
- Calculations based on your own cycle history
- Complete monthly cycle at a glance

APP LOCK (Premium)
- Face ID / Touch ID lock for peace of mind
- Clara stays locked until you authenticate

EXPORTS
- PDF reports for healthcare visits
- CSV data export for spreadsheets
- iCal calendar export for predicted dates
- Custom date ranges (Premium for complete history)

PRIVACY FOCUSED
- All data stored locally on your device
- No cloud sync, no accounts, no tracking
- No analytics, no advertising
- You control every entry

FREE VS PREMIUM
Free:
- Last 2 months of data access
- All core logging features
- Basic pattern viewing
- PDF export

Premium (one-time purchase, no subscription):
- Full historical data access
- Cycle Insights (heatmap, sleep/mood/energy charts)
- Sleep & Mood logging with Apple Health auto-sync
- App Lock with Face ID / Touch ID
- Complete PDF / CSV / iCal exports
- Single purchase, no recurring fees

MULTI-LANGUAGE SUPPORT
Available in English, German, Spanish, French, Japanese, and Korean — fully localized.

ABOUT
Clara is a personal tracking tool. Menstrual cycles vary naturally between individuals. Pattern views are observations based on your logged data and are intended to inform conversations with your healthcare provider.

Note: Clara does not provide medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional.