Privacy Policy
Last updated: August 8, 2026
Data we collect
None. Luna has no user accounts, no sign-in, and no analytics or advertising SDKs. We do not collect, transmit, or have access to any information you enter into the app, including cycle dates, notes, or any other health-related data.
Where your data lives
All information you enter is saved in local storage on your device only. It is never uploaded to a server, never backed up to a cloud account by the app itself, and never seen by us. Uninstalling the app removes this data permanently.
Permissions
Luna only requests the device permissions it needs to function (such as local storage access). It does not request access to your contacts, location, camera, or microphone, and does not need an internet connection to work.
Third parties
Luna does not integrate any third-party analytics, advertising, or tracking services. No data is shared with any third party, because no data leaves your device.
Children's privacy
Luna does not knowingly collect any information from anyone, including children, since it collects no data at all.
Changes to this policy
If this policy ever changes — for example, if a future update adds an optional cloud backup feature — this page will be updated first, and the change will be clearly described here before it takes effect.
Contact
Questions about this policy or the app can be sent to plmdeveloper05@gmail.com.