DashCommand - OBD-II Gauges

Transform your iPhone into a customizable display and monitoring system. DashCommand puts you in control - Monitor and data log engine and vehicle performance, fuel economy, and instantly read and clear troublesome check engine lights, all with the easy to use DashCommand app. This app also features a professional skidpad showing lateral and accel/braking Gs with min/max indicators, a race track that visually maps out your location, acceleration and braking as you drive laps around the track, a