I’ve owned this device and app for about 4 years. It’s the first app of this kind I owned. You can read and clear codes, read settings as dials, bars, and graphs. Being able to monitor O2 sensors with a graph in realtime tells you exactly what’s going on. It even had a PID for my Ford F-350 6.0 diesel. It works on all 6 of my vehicles, Fords, GM, Saturn, Hyundai, and Pontiac. It’s well worth the money.

Should say BT only

Out of all the OBD readers this is the easiest to use. It may not fully work if every vehicle but it’s great at pulling codes. Worth it!

Literal garbage app. Connects to LeLink but doesn’t display any data. No setting to adjust. Absolute junk. Will be returning the adaptor