dB Volume

Funciona perfecto en mi iPhone 4Great. It Works perfect !

2012-01-31

works perfect! opens everytime! opens quickly! use it as a speaker surround sound calibrator :)

2012-01-20

Just got done with a large format event this weekend the app gave me exactly the same readings as my db meter! One less piece of equipment i need to have with me. It ran great every time i have used it.

2011-11-29

Downloaded several different meters, both analog & digital. I really like this digital version due to the clean interface and ease of use. Measures sound pressure with different response times, Nice! Great price too. FREE

2011-09-22

Easy simple big meter. Goes up and down with change in volume, useful in gauging volume on any number of things. In my quiet living room meter reading sits/starts at about 40, not sure this is accurate starting point but I can gauge louder spikes in various sounds from there. Plus heck its free!

2020-10-07 (U.S. App Store)

The A, B, and C weightings are off. I am convinced that the meter is off just a tad bit. I use this on my iPhone 5S with iOS 10. Today I'm writing on March 29, 2017. So yes, it works but with some little improvements this app would be phenomenal.

2017-03-29 (U.S. App Store)

Thank you for fixing this. My friend told me about this app but when I went to try it out, my ISO was 9. Something. Today June 7 2016 I will try it.

2016-06-07 (U.S. App Store)