App lock

[tan33]

Samsung's own app lock is required to lock all apps for all device

[JSS28]

Oneplus has it but Samsung still didn't give is disappointment

[Umangmathur]

Yes we need it

[arusha1234]

You can use s secure or secure folder

[rajandattabd]

https://r2.community.samsung.com/t5/Galaxy-S/App-lock-on-Any-Samsung-Phone/td-p/16313678?src=ShareBy...