iQualizer visualizes what your iPhone hears. It analyzes the sound picked up by the iPhone's microphone and converts it into beautiful abstract imagery. Use it as an equalizer display for your stereo, at parties, in your car, or just speak into and see what happens. It's a great tool for musicians, watch your music and stimulate your creativity.

iPod music playback cannot run at the same time (fades out if an app requests audio input).