Your cycle, private by design.
Oly is a period, pregnancy, and postpartum tracker that keeps your health data where it belongs — on your device.
What Oly does:
- Cycle tracking & predictions — periods, ovulation, and phase-aware insights.
- Pregnancy & postpartum modes — week-by-week guidance for every stage.
- Symptoms & journal — log how you feel; spot patterns on the calendar.
- Doctor report — export a clean summary to share with your doctor.
- AI Advisor — optional, phase-aware answers to your questions.
- Widgets — your cycle at a glance, on your home and lock screen.
Privacy first:
- Your cycle data, symptoms, and notes are stored locally on your device — no account system, no health-data cloud.
- Backups are optional, encrypted on your device, and stored in your own Google Drive or iCloud — we can't read them.
- No ads. Your health data is never sold or shared.
Download Oly: App Store | Google Play
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