You are android Smartphone user and you own a costly android phone. If Answer to this Question is yes then do read below. Mobile tracker application to track your lost phone remotely. Prey Anti-Theft is a free Android app that acts as a mobile tracker on Android device and locates lost or stolen device. Prey is one of the most downloaded and used tracking device application @ Android Market as prey offers many unique features and that too at zero cost. Prey mobile tracker app is a must-have app on your Android smartphone. It also sends you the report of your stolen or lost device by sending location on Google Map. You can check this report on your email id registered with Prey app. One of the most interesting and award wining feature of this mobile tracker app is that, it comes with sending the SMS to the registered contact number whenever any new SIM is detected by phone. It sends the SMS only on that number on which you want to receive the alert message of missing device. But th