Noise Level - Sound Meter app for iPhone and iPad

4.4 ( 1664 ratings )

Music Utilities
Developer: Kim DongHwan

0.99 USD

Current version: 2.2, last update: 6 months ago
First release : 27 Jul 2022
App size: 35.63 Mb

Our decibel meter uses your built-in microphone to measure sound volume in decibels (dB) and also displays samples on graph.

NOTE: Microphones in most devices are aligned to human voice and the maximum values are limited by the hardware. Very loud sounds (~90 dB and more) may not be recognized.