A:AnswerI dont think there is an app. It has a remote toggle it works with. Works good, and the original keyless remote still works. And that to me is a plus.
A:AnswerI just bought it and it turns the temp to whatever setting you have when you leave your vehicle with the air on. I have had a remote starter in the past and forgot to have the AC or heat on when I leave and don't find out until I get to my car
A:AnswerI believe the $250 included installation. I got an extra remote set and they did say if we had any issues to come back and they would cover it or it would be included in the installation cost.