Hondata Complete is a powerful app that transforms your iPhone into a performance tracking and troubleshooting tool for your car. With over 80 customizable gauges, you can track real-time performance data such as fuel economy, G-force, and battery voltage. Additionally, the app allows you to read and clear trouble codes, reset the MIL (service engine light), and access over 40 diagnostic parameters including engine knock count and VTEC pressure.

One of the unique features of Hondata Complete is the ability to track fuel economy and save money on gas. The app provides live and average fuel economy tracking for 0-5 min, 0-30 min, and 0-2 hr intervals, as well as long-term tracking with six different intervals. You can choose from four different units of measure and view an interactive graph of long-term data that can be cropped and scrolled through. Other statistics such as distance traveled, average speed, money spent, CO2 produced, and fuel consumed are also available.