App locks

[kingprime]

Is there any feature in single app locks, I will say I'm pretty jealous of apple having that feature, I tried use the secure folder but not much help. Is there anything in good lock app that can help? But being able to lock certain apps should be a feature to look into.... 

[pre4speed]

I use a seperate app, applock. It works for my needs of locking certain apps.

[Y0u]

I use secure folder as I know that it works best

[kingprime]

How do you work that