App lock

[coolrahulcool]

why samsung does not have app lock function 

[AGalaxy1]

You can use Secure Folder as a secondary vault. Search this in settings and activate it.

[Pankaj_123]

Yes app lock is important and this feature put in i phone now.

[AmitSingh90]

Samsung knows?

[Rinku_Yadav]

App lock important

[Sumanth_Tech]

Give this in feedback section of members app so that they can know what you want