dB - How loud is that noise ?

Quentin Dommerc

Contains adsIn-app purchases

About this app

Turn your phone into a real-time decibel meter and instantly see if your environment is safe or too loud. Perfect for concerts, offices, workshops, nurseries, or anywhere you want to keep noise under control.

🎯 Features:

Real-time dB readings with color-coded safety zones (Safe / Warning / Dangerous)
Max/Min level tracking — see the loudest/quietest sound recorded during your session
Reset button to start fresh anytime
Simple, clean interface
Works offline, anywhere

🌟 Why use it?
Prolonged exposure to loud sounds can cause permanent hearing damage. This app helps you monitor noise and make smarter choices for your hearing health.