This app is ok. But its way too sensitive. I armed it set it down in my car and it went off & no one touched it. It needs to have an adjustable sensor in the options. Also, once your phone locks. It does not work until the slide to unlock feature is used but then its basically pointless. Also, it lets you press the home button & access anything you have on the phone if you use the "disable sleep" feature.
Overall its a good concept but needs some tweaking & needs improvements. All of the rest of free apps are a complete joke & waste of time. At least this app is ahead of those. Wait until they improve this app before purchasing. Also it would be nice to have options to select a different siren & to adjust the sensitivity. It needs to be. Little louder too.
Nb92661 about Security Alert Pro: Phone Anti-theft System with Facebook Wall Alerts