OBDLink WiFi Scan Tool - for iPhone, iPad, Windows PC & any Wifi Device OBDLink WiFi Scan Tool - for iPhone, iPad, Windows PC & any Wifi Device OBDLink WiFi is compatible with all OBD-related apps available in the App Store, including: DashCommand, Rev & FuzzyCar Turn off check engine light, and erase stored diagnostic information Display, graph, and log 90+ real-time parameters Measure and display fuel economy