How to Passcode Lock Any App on Your Phone

YOU ARE, WE hope, already protecting your phone with a PIN, a fingerprint, or a face (or all three), but sometimes you'll want to add an extra barrier to particular apps—if you're lending your phone to a friend, say, or if your kids or partner are always borrowing your phone for whatever reason.
Read more: https://www.wired.com/story/how-to-passcode-lock-any-app-on-your-phone/?source=Snapzu