Legal

Privacy Policy

Last updated: July 2026

Nocturne is built to respect your privacy. There are no accounts and no sign-up.

What we collect

No personal data. We never ask for your name, email, or contacts.
Anonymous analytics & diagnostics. We use Firebase Analytics and Crashlytics to understand which features are used and to fix crashes. These collect a random device identifier, usage events, and crash logs — not linked to your identity.
Your sounds and settings (mixes, timer, preferences) are stored only on your device.

Nocturne Pro is handled entirely by Apple. Purchases and renewals are processed by the App Store; we never see your payment details.

If you enable the optional sleep reminder, a local notification is scheduled on your device. No data leaves your phone for this.

Nocturne is not directed at children under 13 and does not knowingly collect data from them.