download the app

Our new app takes a lot of the guesswork out of configuring proper speaker coverage, measuring sound levels and speech intelligibility.

Best of all - it's FREE!

 ScreenD     ScreenC     ScreenA     AppE     AppE


  • Ceiling Speaker Coverage Calculator
  • Basic SPL Meter
  • Simple STIPA Speech Intelligibility Meter
  • Optimized for Quam loudspeakers
  • Full-featured, professional version available via in-app purchase

Compatibility: Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.

  • Updated: Mar 29, 2017
  • Version: 2.0
  • Size: 40.1 MB
  • Languages: English, French, German, Japanese, Polish, Simplified Chinese

These tools are adapted from the full-featured modules in AudioTools by Studio Six Digital.