Originally Posted by Dream36
You can get wifi/obd2 adapters for less than $10 on ebay and the basic app is free (like $50 for full app, it still works without paying). Keep in mind you have to get wifi with iphone and Bluetooth with android. Although this app does look cool
I can't use any of them as I am OBD1 but I just posted it for others that may have interest. Thanks for adding to the information.