Lock Notes with a Unique Password for Each Account
By Tamlin Day
To secure notes when using the Notes app, Apple allows you to create a unique Notes password for each of your Notes accounts—this means you can have a password for notes stored in iCloud, and a separate password for notes you keep only on your iPhone. This way, if you want to keep some notes only on your iPhone under an extra layer of security, you can. Let's go over how to lock the Notes app on the iPhone.