okay i need to find a tracking app that allows me to track a vehicle that i own and notify me if it moves from where it is parked. the thing is i cannot leave my phone in it so (i guess) this would require me to buy some kind of antenna or transponder thing... if any of you are familiar with an app like this please let me know. i would really appreciate it! im not even sure if these exist or not. im assuming it would involve a small device that would be tied into the battery so it stays active. or maybe just activates when the vehicle is turned on? i also thought about this pet/animal gps trackers and just putting it in the back seat or something. anyway, have you guys run across anything like this? thanks!!!!