TrackDyno

TrackDyno is a breakthrough app for automotive enthusiasts! Your mobile device can now act as a dynamometer, performance timer, and lap timer, as well as GPS speedometer. Horsepower and torque can be calculated using nothing but your phone's built in sensors! It's the only performance app you'll ever need! No cables, no clunky box mounted in your car. Nothing to plug in, nothing extra to buy.

TrackDyno now offers support for most popular OBD-II over BLE devices. This allows TrackDyno to see speed, RPM throttle position, and verify gear ratio. As a result, using OBD-II over BLE will unlock greater accuracy during dyno runs (can now verify RPM and speed data, as well as auto-start and auto-stop dyno runs), and telemetry during lap sessions, as well as live replay with sector overviews!

New features, support, updates always rolling out as they are developed.