Your health data is yours alone. Petal is built with a privacy-by-design philosophy so your data never leaves your device.
Last Updated: March 18, 2026
To provide accurate predictions and insights, the Petal app processes the following information locally on your device:
This data is used exclusively within the app to calculate cycle predictions, display your personal calendar, and provide personalized cycle-aware food and energy suggestions.
Your data never leaves your device. No accounts, no cloud. The developer does not collect, transmit, sync, or store any of your personal or health data on external servers. Because we do not have access to your data, we cannot and do not share or sell it to any third parties.
You are in complete control of your data. You can instantly delete all health and cycle data by tapping "Reset all data" in the app's Settings menu, or by simply uninstalling the application from your device.
Petal contains zero analytics tracking (e.g., no Firebase, no Google Analytics) and zero advertising networks.
Advanced features are available as a one-time purchase. All transactions are handled securely by the official Google Play Store and Apple App Store billing systems. Petal developers never see, collect, or store your real name or payment details.
If you have questions regarding your privacy, contact us at:
✉ petal.feedback@gmail.com© 2026 Petal. All rights reserved.
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