Not Accurate - Reads High – Decibel - Accurate dB Meter Review
The app is visually appealing but the readings are way too high with no way to calibrate. (I have compared against multiple apps and my iWatch 5.)
No app is going to be super accurate, but this one is so far off that it is useless.
Review by Mkendieo on
Decibel - Accurate dB Meter.