Nook

Nook is built around one promise: your notes never leave your phone.

What we collect

Nothing. Nook does not collect, transmit, or store any personal data on any server. The app has no analytics, no advertising, no tracking, and no network access for your content. There is no account and no sign-in.

Where your data lives

All of your notes and folders are stored locally on your device, protected by iOS file protection. They are never uploaded to a cloud or to us.

On-device intelligence

Some optional features use Apple's on-device technologies, and they keep the same promise. Writing prompts and reflections are generated by Apple's on-device Foundation Models, running entirely on your device; nothing is sent to Apple, to us, or to any server. Spotlight search is off by default; if you choose to turn it on, only note titles are placed in your device's own local search index, never the text of a note. Locked folders and Privacy Typing notes are never included, and while your notes are hidden on the home screen nothing is indexed at all.

Backups

Nook can export an encrypted backup file at your request. That file is created on your device and shared only to the destination you choose (for example Files or AirDrop). It is encrypted with a passphrase that you choose; we never receive it and cannot read your backup.

Purchases

The only network connection Nook makes is to Apple's App Store, through Apple's StoreKit, solely to process your one-time purchase and to restore it. Apple handles this transaction; we do not receive your payment details. Apple's handling of purchase data is covered by Apple's own privacy policy.

Face ID, Touch ID and passcode

If you enable the app lock, authentication is performed entirely on your device by Apple's LocalAuthentication. We never receive your biometrics or passcode. A custom passcode, if you set one, is stored only as a salted hash in the device Keychain.

Children

Nook does not collect data from anyone, including children.

Changes

If this policy ever changes, the updated version will be posted on this page.

Contact

Questions? Email us at support@ai-adviesbureau.nl.