Very Accurate – SPLnFFT Noise Meter Review

I’ve used this app for several years, it’s extremely accurate. I use it mainly for live music inside a club venue. This app stays reliable and steady along with upgrades of phones. I’ve found zero inconsistencies. It does help me show guitar players that their stage amp is louder than the PA.
Review by RCRX1800 on SPLnFFT Noise Meter.