EVERYTHING is 70 to 92 db – SoundLevel: Decibel Reading Review

I've been to several rock concerts and if the band isn't playing at all the app registers 70 db. If they play a heavy song it registers 92 db. Then when it's REALLY loud (I used earplugs) it still registers only 92 db. I tried rotating my iPhone in several different positions with no change. Pro version shows same issues according to reviews. Fun to try but don't rely on accuracy.
Review by Mindtickler on SoundLevel: Decibel Reading.