No notes yet. Tap New note and start writing.
Pick a phrase. Your notes are encrypted with it on this iPad and backed up under it — type the same phrase on a new device or after a reinstall and they come back.
There's no account and no reset: a forgotten phrase is a lost backup. Recordings stay on the device that made them; ink, titles and paper travel.
—
Every change is backed up a few seconds after you stop writing, and again whenever the app comes to the front.