Audio Tool v. 1.0 is a new app from Performance Audio. It's a decibel meter, disk space calculator and audio reference all in one, well-suited for anyone who needs a fast, easy way to measure the sound levels around them, calculate recording times, or quickly find the definitions of commonly used audio terms.
The file size is 3.9MB, and it can be downloaded from iTunes. (http://itunes.apple.com/us/app/audio-tool/id379146462?mt=8).
For more information, please visit www.performanceaudio.com/apps.