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.