Excellent but.... For years and years, I've always loved this app, and found it worked better than my $200 dB meter, but since moving to the Nexus 6P, it is completely incorrect. Not sure if there is a developor option to disable the noise cancelling mic?
Doesn't measure above 90db I think it's due to the agc built into Android. The app doesn't measure any higher than 90dB.. Nice if there was a way to turn off the automatic gain control for Android's microphone.
This appears to be the most accurate loudness meter for Android. I tested a half dozen against a reference device, and after calibration, this one is the closest.
Best in its class Provides the most data while optimizing the simplicity of display of said data. I bet pro version is even better!
Wow this is way better than other sound apps... Wow... way better than other sound apps...you can see the frequency coming in...very cool...can read relative decibels easily
No export Without the ability to export raw data, this application falls short.