The Best Sound Meter app for iPhone and iPad

4.4 ( 3344 ratings )

Utilities Music
Developer: NETIGEN Kluzowicz sp. j.

Free

Current version: 1.0.4, last update: 4 years ago
First release : 31 Jul 2014
App size: 20.44 Mb

Best Sound Meter (sound pressure level) is an app which can measure the actual sound level meter with dB.
It uses your built-in microphone and shows a reference.
You have to know that the built-in microphones were aligned to human voice (300-3400Hz, 40-60dB). Therefore the maximum values are limited by the hardware limitation, and very loud sound (100+ db) cannot be recognized.
Remember that its only a device for fun and please use it as an auxiliary tool.