FFTSensor

This is a free app that measures vibration using the acceleration sensor of a smartphone.
The frequency can be measured by displaying the power spectrum of vibration.
It is possible to analyze the vibration of the three axes of X-axis, Y-axis, and Z-axis.
Vibration data can be recorded, saved, and read.
The vibration frequency or rotation speed can be displayed.
The graph can be enlarged or reduced by pinching.
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What's New

The color of the X-axis graph has been changed to cyan.
The color of the Y-axis graph has been changed to magenta.
A horizontal bar has been added to make it easier to see the height of the peak of the power spectrum.
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Additional Information

Updated
January 18, 2021
Size
2.6M
Installs
50+
Current Version
1.1
Requires Android
4.3 and up
Content Rating
Everyone
Permissions
Offered By
E.N.Software
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