Encrypted Period Tracker
An encrypted period tracker that still feels simple.
Lunara uses encryption to help protect saved cycle details on this device, while keeping everyday tracking focused on a simple PIN, clear backups, and no account.
For people who want stronger privacy and a tracker that still feels simple to use.
What you can do in Lunara
- Save period dates, symptoms, notes, and cycle history behind a PIN.
- Return to the lock screen when you close or refresh Lunara.
- Choose an optional safety PIN for a separate empty-looking space.
Keep exploring
Compare related privacy boundaries, install details, and backup support before you start tracking.