Locked apps in Lumia 520

[WPCentral Question]

if we can lock my apps as like wts up,sms,messagers in lumia 520....if yes so tell me immediatelly....plz sir......

 

[xandros9]

http://forums.windowscentral.com/windows-phone-8-1/297153-new-applock-apps.html

Not going to happen in a completely secure way.
Try Kid's Corner.