AudioHertz is just for fun. It picks up audio signal from microphone and displays as a spectrum wheel of frequencies at real time. Three ranges of frequency spectrum, 43Hz - 22KHz, 21. 5Hz – 11KHz, and 10. 8Hz – 5. 5KHz, are selectable by tapping on the screen.
Get the installation package of AudioHertz 1.1 that is completely free of charge and have a look at users' reviews on Droid Informer. The app runs flawlessly on Android 2.2 and above. This download is totally safe. Curtis Chou has created this application that lies within the Music & Audio category.
The most recent update of the tool was launched on Jan 21, 2012 and AudioHertz was downloaded by over 1K users. Google Play displays that the app is rated 4.4 by its users.