The Launch Tech EasyDiag 2.0 Plus professional diagnostic tool turns any Apple or Android smart device into a powerful OBD-II diagnostic tool with only one dongle. The EasyDiag 2.0 Plus is a professional tool that reads and clears codes and graphs enhanced live data, covering all modules on any two car lines (included). The tool also allows users to read and graph transmission, ABS, SRS, engine data and more. Additional car lines are available for purchase.