DATA AND PRIVACY
Privacy Policy
Nox NeuroSync processes only the limited data needed to operate the service. Your personal voice recordings and Library sessions never leave your device.
Last updated: August 16, 2026
Data we process
If you create an account, your email address and Firebase user identifier are processed. Your focus and practice progress are stored in Firestore under your verified account. Language, audio selections and app preferences may be stored on your device.
Voice recordings
Recordings made with your voice and Library sessions are stored only in your device’s local storage. They are not uploaded to Firebase, RevenueCat or another Nox server and are not synced across devices.
Subscription information
Purchases and subscription status are processed by Apple App Store or Google Play and matched to your Firebase user identifier through RevenueCat. Nox does not see or store your payment card details.
Service providers
Firebase is used for authentication and limited progress sync; RevenueCat is used to verify subscription access. Their processing is governed by their respective privacy terms.
Retention and deletion
Deleting your account removes your Firebase account and associated cloud progress. Personal recordings may remain on the device until you delete them, clear app data or uninstall the app. Deleting your account does not automatically cancel a store subscription.