5/5 rating based on 414 reviews. Read all reviews for Decibel X:dB Sound Level Meter for iPhone.
Decibel X:dB Sound Level Meter is free iOS app published by Thanh Dinh
Dawn3547
This is by far the best app for decibel levels! I love the running graph! You will D elete the others once you try this one!
WIaggie
The Parkinson's Voice Project requires practice at certain dBlevels. The app is ideal for us.
Senior snothead
Going to use this app to set sound for our group, will be great for noise measure!
TtechOK
The random "How loud is it where you're at" messages in the free version are really annoying. I'm very close to uninstalling dB10th and just using the no-nag JL Audio app.