2/5 rating based on 12 reviews. Read all reviews for sound meter (decibel meter) for iPhone.
sound meter (decibel meter) is free iOS app published by lee pyoung lo
Mary26479594746
Read a 4.4 kHz 92 dB sound (as measured by our industrial hygienist) as 72 dB. Could be a limitation of the iPhone 6 and maybe works better for quieter sounds.