I have that and it works to show everything the Torque app will show: RPM, speed, coolant temp, intake temp, timing advance, and a few other things I think. Doesn't integrate very well with iPad/iphone. Be sure to distinguish between a wifi network and a bluetooth network type. I wanted to use my connector via bluetooth; I believe there are two different kinds (wifi and bluetooth).
It stays powered when it is plugged into the port though so unfortunately it is not a plug and forget thing. Also, mine doesn't find any check engine codes (I don't have any
) but if I did, i doubt it would show them properly/clear them properly.