How-to guides
How to hide photos on Android and choose the right protection
Hide photos with Google Photos Locked Folder or Samsung Secure Folder. Follow the setup steps and check locks, backups, and copies left elsewhere.
How to hide photos on iPhone (and why the Hidden album isn't private)
Step-by-step: hide photos on iPhone with the Hidden album and its Face ID lock. Then what it doesn't protect against, how app lock and locked notes compare, and when you need an encrypted vault.