Touching the screen accelerates the bouncy ball towards your finger like an elastic band. Let go before it reaches your finger to get it to maximum speed, and it will randomly trigger sounds while it gradually slows down.
Sound selections: Vocals, Tibetan Bowls, Koto, Sitar, Marimba, Drums, Xylophone, Fun instruments, or a mix of all.
For stereo effect, use headphones or external speakers.
Other free Apps: OmaCar Lite and OmaLab Lite.