JKBlaster is a cutting edge mobile application designed for 2007-2018 Jeep JK vehicles for the separately sold JKBlaster Wifi OBD2 device. The application communicates over a WiFi point with the required JKBlaster hardware sold at https://www.zautomotive.com/ to modify vehicle calibrations, live features, dtc scanning, live data and more. While a device is required for full functionality of the application, it is not required to open and browse the application.