Calculate vehicle horsepower, 1/4 and 1/8 mile trap speed, and times using phone sensors. View detailed performance data. Export results and compare against benchmarks. Set performance goals and track progress over time.
The app provides continuous audible monitoring of the user's current speed. It tracks speed using the iPhone's GPS and plays associated sound effects when the user enters defined speed ranges, changing the screen color accordingly.
The app records car trips using GPS tracking and video capture. Videos include speedometer, map, and live audio, exportable to the photo library or viewable within the app.
