Rave Flash

Poor mans music effect. This experimental application allows you to turn your phone into simple sound visualization machine. It has 4 different dance modes. It may be suitable for rave parties, but it is better for private parties, with dark atmosphere. If you and your friends have this application, then you can combine modes, put phones around room and enjoy the atmosphere.

This app responds to audio amplitude.
You can also get Rave Frequency, if you wish that app responds to frequency.

Because of Android limitations, refresh rate of this app is 12Hz and latency is around 100ms.