Vibration Meter

Vibration Meter is in the 4th set of Smart Tools collection.
This app uses the phone sensors to measure vibration or an earthquake, and it shows a reference as a seism detector.
The measured values are related to Modified Mercalli Intensity scale (MMI). If it is inaccurate, you can calibrate it so that maximum value is about 10-11.
Use the results only for reference because android devices have a wide variety of performance and sensitivity.
* Main features:
– Alarm level
– Beep sound
– Material design
* Pro version added features:
– No ads
– Sound Meter
– Statistic menu (line chart)
– CSV file exporting
– Screen capture
* Do you want more tools?
download [Sound Meter Pro] and [Smart Tools] package.
For more information, watch YouTube and visit the blog. Thank you.