Private period tracking made simple
Track your period privately. Your data stays on your device.
Lunara helps you record period dates, symptoms, notes, and cycle history without creating an account or being followed by ads and tracking scripts. Your backups are files you choose to create and keep.
What stays private
Useful period tracking without an account, ads, hidden tracking, or a cloud copy of your cycle history.
| Detail | How it works |
|---|---|
| Your data stays here | Period dates, symptoms, notes, and cycle history are saved on this device. |
| No account | You do not need an email, password, or profile to start tracking. |
| No ads or tracking | Lunara does not use ad pixels, analytics, or third-party tracking scripts. |
| Nothing to sync | There is no cloud account quietly copying your cycle history elsewhere. |
| Backups you control | Create backup files yourself before clearing site data or changing devices. |
| Safety PIN option | If you choose, set a second PIN that opens a separate empty-looking space. |
Built for privacy switchers
If you are leaving a cloud, account-based, or ad-supported tracker, start with the privacy proof and backup path before entering sensitive details.
Moving from another tracker?Preview supported import files, review same-date replacements, and make a password-protected backup after switching.Privacy proofSee the local storage, encryption, no-account, no-analytics, backup, and legal-limit boundaries in plain language.How backups workUnderstand password-protected backups before clearing site data, changing browsers, or replacing a device.