Today only, Jun 7, 2013, till 8 am est, LSDroid has Cerberus, an anti-theft software and service for Android with lifetime license in Google Play or Amazon Appstore for FREE.

Cerberus helps you get back your lost or stolen Android device. It is a complete anti-theft application, the best protection you can get to recover your misplaced, lost or stolen Android device. This is a free trial for one week, then you can buy a lifetime license for a small price (2.99€) from within the application: no monthly or yearly fees, just a one-time payment. License is associated to your Cerberus account, if you have multiple devices you can use all of them (up to 5) with the same account.