Armstrong Sound Level Meter – This completely FREE app from Armstrong Ceilings and Walls measures the sound level in your interior space and recommends the proper ceiling/wall treatment for optimal acoustical comfort. This tool can help you diagnose acoustical issues or simply increase awareness of noise in your space. Real time, Log view, Maximum, and Average sound levels are displayed and recorded on your iPhone, iPad, or iPod. The Sound Log keeps track of your measurements with audio recordings and the treatment recommendations. In addition, you have the option to send your results directly to an Armstrong TechLine acoustical expert who can help you select the best ceiling for your space.

What’s New

Version 1.8.4

- Fixed a bug with playback of recordings only playing through earpiece

Ratings and Reviews

5.0 out of 5
4 Ratings

4 Ratings

Twrex02 ,

Very useful app

It will give you a live sound level reading like other apps. It will also tell you what is a "safe" level or what it compares to, like "this is how loud a flushing toilet is" (LOL).

However, you have to record the sound with the app to show the sound level. So, you can't have the sound level run constantly. It runs for 30 seconds at a time and you don't have to save each recording. To save the sound byte you must assign it a "category" (which won't usually make sense but that's what it requires). You can also see a graphical view of recorded sounds.

The best part: NO ADS!!

Newrunnermom ,

Easy to use; simple to understand

Downloaded this app out of curiosity and couldn't believe just how noisy my office was - the acoustics are terrible. If you can't concentrate at work, it's probably too noisy. See for yourself.

Scfmom ,

Love this app

Easy to use. I like that I can email directly to an expert for help if needed.

App Privacy

The developer, Armstrong World Industries Inc., has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

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

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