***The OBDLink app exclusively works with these adapters*** - OBDLink MX+ - OBDLink EX USB (with Android 3.1 or newer) - OBDLink CX - OBDLink LX Bluetooth - OBDLink SX USB (with Android 3.1 or newer) - OBDLink Bluetooth - OBDLink MX Bluetooth - OBDLink MX Wi-Fi - OBDLink WiFi ***The app will NOT work with any other brand of OBD adapter.*** Turn your phone or tablet into a full-fledged diagnostic scan tool: read diagnostic trouble codes, clear the "Check Engine" light, check emissions readiness,