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Gyro - Record Device Motion Data app for iPhone and iPad


4.8 ( 608 ratings )
Utilities
Developer: Michael Mahler
Free
Current version: 1.2, last update: 7 years ago
First release : 04 Oct 2016
App size: 21.31 Mb

This is a scientific tool. This app allows for high-precision monitoring and recording of the different sensors embedded on an iPhone.

Supported sensors include:
Gyroscope (rotation rate along 3 axes @50Hz)
Accelerometer (acceleration along 3 axes @50Hz)
Magnetometer (magnetic field along 3 axes @50Hz)
Barometer (air pressure @~1Hz)

This app features "live windows" where you can easily see past motion data.
In addition to a nice visual layout, this app provides a "record" feature, which will record the currently selected motion data and export it as a CSV.

Future updates will include landscape orientation support, and maybe even some "MultiPeer" data aggregation.