I sometimes let my kid use my phone, but I don’t want them accidentally opening certain apps where they could cause damage. How do I set certain apps to require an unlock?
I’ve seen that some apps have this feature built in, but I’d like a way to do it for any given app.
It’s a Samsung phone if that makes a difference.
FOSS is preferred, but any offline solution works.


You should have an option in your security options to hide apps.
How it works can depend on the kind of phone you have, but most modern android phones should have the option.