What's New

Improved screens layouts
Bug fixes and stability improvements

App Description

Sound Meter - smart tool-app to measure noise and sound level or measurement of sound pressure level (SPL) in decibels (dB).

To get precise measurements, we recommend, before start using, make app calibration: settings -> calibration (automatic or manual).

This application use the built-in microphone in your smartphone or tablet and results of measurements are shown in the chart.

Sound meter includes the following features:
- measure of sound level, vibration meter, noise detector
- record of: minimum (Min), average (AVG), maximum (Max) sound level
- logarithmic graph of sound level in decibels (dB)
- calibration tool - two modes: manual and auto calibration
- ability to stop and record the results of measurements at any time

Enjoy with Sound Meter !

iPhone Screenshots

(click to enlarge)

Sound Meter HQ screenshot 1 Sound Meter HQ screenshot 2 Sound Meter HQ screenshot 3 Sound Meter HQ screenshot 4 Sound Meter HQ screenshot 5

iPad Screenshots

(click to enlarge)

Sound Meter HQ screenshot 6 Sound Meter HQ screenshot 7 Sound Meter HQ screenshot 8 Sound Meter HQ screenshot 9 Sound Meter HQ screenshot 10

App Changes

  • June 23, 2016 Initial release
  • December 01, 2016 New version 1.0.2
  • June 14, 2019 New version 1.1
  • August 05, 2021 New version 1.2
  • April 25, 2024 New version 1.6