Measure the sound level around you with Apps available for both iPhone and Android
Decibel Ultra measures volume and helps you determine the noise level around you.
Measures sound around you with ease.
Decibel 10th turns your iPhone, iPad and iPod touch into a professional sound meter, precisely measures the sound pressure level all around you.
Measure the noise in your environment
This app will use the phone microphone to measure environmental noise levels in decibels (dB) and show a value for reference.
Decibel 10th turns your device into a professional sound (noise) meter, precisely measures the sound pressure level (SPL) all around you.