My Circle · Last updated: June 2026
My Circle is designed to be private by default. Your health is personal, and we built this app so your information stays with you.
We do not require you to create an account, and we do not collect your health information on our servers. The data you enter is stored locally on your device, including:
Your health data — your cycle details, daily logs and preferences — is used only on your device to calculate predictions, show insights and send the reminders you enable. We never sell it, and we do not upload it to our own servers.
My Circle is free and supported by ads served through Google AdMob. To show ads, the AdMob service may collect limited information such as your device's advertising identifier, general device information and approximate location. This data is handled by Google, not us, and is never linked to the health information you log in the app.
You can learn more in Google's Privacy Policy, and you can reset or limit your advertising identifier any time in your device's privacy settings.
Reminders are scheduled locally on your device. You can turn them on or off any time from Settings → Reminders, or in your device's notification settings.
You are always in control of your data. You can edit it any time, and you can permanently erase everything using “Delete All Data” in Settings. Uninstalling the app also removes the data stored on your device.
My Circle is not intended for use by children under 13. We do not knowingly collect information from children.
We may update this policy from time to time. If you have any questions about your privacy or need help, you can reach us at: