Petal - Period Tracker
Last Updated: March 2026At Petal, your privacy isn't just important to us - it's the foundation of our app. Petal is a 100% offline period and cycle tracker. Your most personal health data never leaves your device.
This Privacy Policy explains how Petal handles your information.
Our Promise: Petal is completely offline. We do NOT collect, store, transmit, or sell any of your data. Everything stays on your iPhone, always.
Short answer: Nothing. Petal does not collect any personal data whatsoever.
| Data Type | Stored Where | Sent to Servers |
|---|---|---|
| Period & Cycle Data | Your device only | Never |
| Mood & Symptoms | Your device only | Never |
| Flow & Energy Logs | Your device only | Never |
| App Settings | Your device only | Never |
| Passcode (if set) | Your device only (hashed) | Never |
| Analytics / Tracking | Not collected | Never |
All your data is stored locally on your device using secure on-device storage:
What this means: If you delete the app, all your data is permanently removed. There is no way to recover it because we never had a copy.
We want to be absolutely clear:
Petal offers an optional one-time In-App Purchase to unlock all features after the free trial period. This purchase is processed entirely by Apple's App Store:
Petal can send you local notifications to remind you about upcoming periods and ovulation:
Petal is designed for individuals who menstruate, typically ages 12 and older. Since we do not collect any data whatsoever, there is no risk of collecting children's personal information. However, this app is not targeted at children under 13.
Since Petal does not collect, store, or process any personal data on our servers, traditional data rights (access, correction, deletion, portability) are handled directly by you on your device:
If you have any questions about your privacy, please contact us below.
We may update this Privacy Policy from time to time. When we make changes:
Our core commitment to being 100% offline and collecting zero data will not change.