I bought the Pro version, and it's worth the price. I'm a Smog Tech and when I need to show a customer the state of their vehicle this app displays the codes and monitors with a lot of clarity. I don't like that all the of the Freeze Frame data such as Fuel Trim information is not displayed. There had been times when Permanent Codes were not displayed. Since the last update, you need to use the Dark Theme to view the control buttons, such as the ones used to select data pids.
This was one of the best obd2 scanner apps that I've used. I use it on my win7 laptop and on my Android phone. The problem I have now is it worked fine with my ELM327 adapter last year. Just tried it again and the app connects to the dongle on Bluetooth, but gives an error as if the ECM is off and it is not. Looks like I lost something when the app was updated . I hope they can fix this because I do not want to buy a different dongle just to work with this app
55 people found this review helpful
You can't clear/erase codes, it just saves them. Not to mention it won't connect to scan either. I keep getting (error connection) code plus no actual customer support. I paid $4 for the "premium" version too which is no different from the basic version. Don't waste your time with this app.
49 people found this review helpful
The app can clear the trouble codes and also in the free Lite version. To clear the code, the problem on the car should be solved and ignition should be on and the engine off.