Last updated: September 26, 2026
Lune stores the information you enter — period start dates, cycle and period length, flow, symptoms, mood logs and app settings. We do not ask for your name, email or any account.
All data stays on your device. It is never sent to our servers — Lune has no servers. It is included in your encrypted iPhone/iCloud backups only if you enable device backups.
Only on your device, to calculate predictions and insights. We never sell your health data or share it for advertising. Lune contains no ads, analytics or tracking SDKs.
Subscriptions are processed by Apple. We never see your payment details.
Export your data anytime from Settings → Export data, or permanently delete it from Settings → Delete all data. Deleting the app also deletes all data.
Lune is not directed at children under 13.
Questions? Email [email protected].
Son güncelleme: 26 Eylül 2026