Try to measure RPM? app for iPhone and iPad

4.6 ( 2896 ratings )

Utilities
Developer: Masaki Komino

1.99 USD

Current version: 1.0, last update: 6 years ago
First release : 08 Jan 2014
App size: 1.18 Mb

It is an application that measures the rotation speed of the motor radio control.
(It is an application that you created as for "KYOSHO MINI-Z RACER" mainly)

Measuring method
Converts rotational speed (RPM) to identify the frequency than the noise generated from the motor.