iPhone Screenshots


Ever wonder if the place you are in is damaging your hearing?

Sometimes it is easy to take for granted how loud places are.

This app allows you to see volume levels in a simple form and will warn you if you should be wearing ear plugs.

The application allows the user to specify a filter and an offset value from within the application. The filter determines how much the input is smoothed out; this is to filter out spikes from background noise and give a more accurate average reading.

The offset value can be set to a positive or negative number to compensate for the differences between the different microphones on all the iOS devices.

What’s New

Version 2.2

Bug fixes for iOS 7

Ratings and Reviews

tsuki1427 ,

Crap crap crap

It doesn't work the way it should it's not accurate, why do we have to select our environment in order to measure the noise .. piece of crap and waste of money

Dr. DeMan ,

do NOT buy

You have to ‘estimate’ the sound in the room before it will measure it and it affects the level. completely unreliable and inaccurate.

Jj20123 ,

Do not buy this app!!!!

I purchased this app for my classroom. It stayed at 100 decibels with or without my students in the room. The app is a piece of crap. I want my $.99 back!!!!!!!


Joseph Conway
14.2 MB

Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 12+ for the following:
Infrequent/Mild Medical/Treatment Information
© Joe Conway


  • Family Sharing

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

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