Your cycle.
Your data. Always.
Peony is a clean, private period tracker built for simplicity. Log your cycle, track symptoms and mood, get fertile window predictions, and see your full cycle history on a color-coded calendar — all stored privately on your device. No account required. Your health data never leaves your phone.
Cycle Calendar
Color-coded calendar shows your full cycle at a glance — period days, fertile windows, and predictions.
Mood & Symptoms
Log how you're feeling each day. Track flow intensity, symptoms, and mood in a few taps.
100% Private
No account. No ads. No tracking. Data stored locally and synced via your personal iCloud only.
Screenshots
Health data is sensitive. Peony is built with privacy at the core.
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