Do Not Touch (App Lock) (com.hrules.donottouch.free) on Google Play
Awesome privacy protection tool for Android!Lock your applications, contacts, settings... using a password!Without Ads.PRO Version includes:- Show/Hide notification- Profiles- Show/Hide launcher icon- Home widgetIMPORTANT: NOT compatible with Lollipop (Android 5.0 or above).For any questions please send an email to hrules.e@gmail.com