ECRI Vehicle Calibrator is a free utility tool for iPhone users developed by Connections Design LLC. This program utilizes innovative technology to establish a connection with your vehicle through an ECRI wireless device. It enables users to view current calibrations and create new ones effortlessly. With features like easy calibration reading, quick writing of new calibrations, GPS integration for tire size/speedometer calibration, and saved calibration history for each vehicle, ECRI Vehicle Calibrator offers a comprehensive solution for vehicle calibration needs. Additionally, users can read and clear trouble codes from specific modules, enhancing the overall utility of the program.

ECRI Vehicle Calibrator necessitates Bluetooth 4+, internet access (Wi-Fi or cellular), and GPS for automatic speedometer calibration. This application caters to users seeking a convenient and efficient way to manage vehicle calibrations with the aid of their iPhone.