CypherLeaf

CypherLeaf is a clean, private note-taking app for Android. It works fully

offline, has no ads, no trackers, and no account. Your notes stay on your

device.

Features:

* Notes with folders and tags to keep things organised

* Pin important notes to the top

* Trash with restore, so a delete is never final by accident

* App lock using your device biometric or screen lock

* Protected notes: individual notes are encrypted with AES-GCM, and the key

is held in the Android Keystore, separate from the notes database

* Attachments on notes

* Reminders with notifications

* A home-screen widget for recent and pinned notes

* Export notes as plain text, Markdown, or JSON

* Encrypted portable backup protected by a passphrase (PBKDF2 + AES-GCM),

so you can move your notes to a new device safely

* Light and dark themes, with an adjustable font size

Privacy:

CypherLeaf requests no internet permission in its release build, so it

cannot send your notes anywhere. Fonts are bundled with the app rather