GPS theft trackers w Third Party SMS

Im searching for a good anti-theft application but none seem to work for me. I've tried lookout, prey, droidring, where's my droid. None of them have worked consistently.

I use Gosms, so im thinking that may be at play here. Maybe the applications aren't recognizing the trigger texts?

Have any of you guys experienced the same problem? Let me know if there are applications that actually work.

Sent from my DROID Pro using DroidForums

 

Also, what is the impact of juice defender on these phone locator apps?

Sent from my DROID Pro using DroidForums