OBDII - Engine Diagnostics Apps for Iphone / Ipad

[JeronimoJC]

I see a number of cool OBD apps that display engine information, charts, log data, etc. I am particularly interested in finding one that shows engine knock. So far, the only App I've seen that shows engine know is TorquePro. The problem for me is this is for Android phones only.

BTW, for those not familiar with this, these apps require the user to install a WIFI or Bluetooth transmitter on the OBD port.

Do any of you use an Apple device compatible OBDII app that shows engine knock?

What other cool OBD apps are you guys using and can you your favorite screen shot?

Example:

 

[04SilverSerpent]

I assume you not referring to knock on a 03/04cobra since we don't have knock sensors sadly...what is the display you showed above? I don't remember torque looking like that last I checked, but maybe he updated it.

 

[JeronimoJC]

A Mach 1 engine. I didn't know 03-04 Cobras don't have knock sensors.

The display above is just an image I got from a google search.