Clara Logo Clara Tracker

Clara - Period Tracker

Track your cycle with privacy and simplicity. Clara is a personal tool for logging your body's natural rhythms.

✨ NEW: Symptom Heatmap & Visual Analytics

Premium users can now visualize symptom patterns with color-coded heatmaps showing when symptoms occur across cycle phases. See your data at a glance with intuitive visual charts.

Why Choose Clara?

📅 Visual Calendar

View your logged period data with color-coded flow indicators on calendar dates.

💜 Ovulation Window

View estimated fertile window with purple gradient on the calendar.

Simple & Intuitive

Log your period easily with a clean interface for daily use.

Pattern Viewing

View patterns in your logged cycle data.

Cycle Estimates

View cycle estimates based on your logged data.

Reports

Export PDF reports with your logged cycle information.

Privacy Focused

All data stays on your device. Nothing uploaded or shared.

Multilingual

Available in English, German, Spanish, French, Japanese, and Korean.

Core Features

  • Visual Calendar: Color-coded flow indicators on calendar dates
  • Ovulation Window: Estimated fertile window with purple overlay
  • Easy Logging: Log periods quickly with intuitive interface
  • Pattern Viewing: View cycle patterns in logged data
  • Cycle Estimates: View estimates based on your history
  • PDF Export: Generate reports for appointments
  • Privacy Focused: Data stored locally only
  • Premium: Symptom heatmap, unlimited history with single purchase

Understanding Estimates

Clara provides estimates based on your logged data. Ovulation estimates typically use a 14-day window before expected period. Fertile window spans approximately 5-6 days.

Note: Estimates are based on logged patterns and may vary. For fertility planning, consult healthcare providers about tracking methods.

Developer Notice: Clara is an individual project maintained at developer's discretion. Updates and support provided on best-effort basis without guaranteed timeline.
Disclaimer: Clara is a logging tool for recording cycle data. All observations are based solely on data you enter. This app does not provide medical advice, diagnosis, or treatment. Consult healthcare professionals for medical concerns.

Premium Features

Free version shows last 2 months. All data stored safely on device. Premium (single purchase) unlocks:

  • Symptom Heatmap - Visual correlation charts
  • Unlimited History - Access all logged data
  • Advanced Insights - Pattern analysis tools
Download on the App Store