https://play.google.com/store/apps/details?id=com.lsdroid.cerberus Appgratis is offering the download for free but you don’t need Appgratis to get it. Download the app from the regular play store link. Register! Then you will get an email saying “Your free trial will expire on: xx Jun 2013” but right after you will get another email saying “Your Cerberus license has been activated for free!”
