iPhone Screenshots


sound meter (decibel meter)

easy chart
simple design

What’s New

Version 1.0

This app has been updated by Apple to use the latest Apple signing certificate.

Ratings and Reviews

2.1 out of 5
14 Ratings

14 Ratings

Gabriel505 ,

It's glitchy

This app has a red bar on top of the screen that flicks on and off constantly. I'm worried about the bad program having access to my device. It has potential if fixed.

Rogsav ,

Way wrong- too low

I just had this and several other app decibel meters measuring noise at a construction site by my house. We had them side by side with two different state (FL) 'certified' meters. These two were withib 2 dB of each other. This app on the other hand was off (always below) 24-45 dB at all sites we tested. With such an error this meter is completely useless. It is not useful at all. You can pick any number you want between 50 and 92 and have a better chance of hitting the correct dB level than this app. Very disappointing.

ferp ,

Very accurate

I own a professional recording studio, after several tests this is a fairly accurate meter especially for free.


lee pyoung lo
4.1 MB

Requires iOS 7.1 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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