Can you help me remember this app?

[balderson#AC]

I remember seeing an article about this app in an article. I'm pretty sure it was on Android Central... Maybe you guys can help me out?

If someone else tried to use your phone and messed up the lockscreen code, it would open a limited 'profile'. You could disable apps and whatnot for people who don't know your passcode.

Anybody know what I'm talking about? I've been searching high and low for this but I can't find it!

Thanks!