SoundLevel
Detailed App Info:
Application Description
Has Oscilloscope, Peak Decibel Meter, and Average Decibel Meter. (Free - Ad Supported)
Requirements
Your mobile device must have at least 433.11 KB of space to download and install SoundLevel app. SoundLevel is available on iTunes for $0.00
If you have any problems with installation or in-app purchase, found bugs, questions, comments about this application, you can visit the official website of Jamoke Innovations LLC at http://www.jaredjudd.com/iphone/SoundLevel/.
Copyright © Jared Judd