SoundPrism Pro is a midi controller and professional composition tool for your iPhone. Using this app you can compose epic sound textures for your next video game, you can compose film soundtracks. This app also helps you in finding new chord progressions for your pop and rock songs. This app provides an innovative way to interact musically with geometric pitch space visualizations. You can watch the trailer video of SoundPrism Pro embedded below.
SoundPrism Pro app is compatible with iPhone, iPod touch, and iPad running iOS 4.2 or higher. This app is available through the App Store in the Music category. It costs $9.99 USD. You can download and get more information about SoundPrism Pro from here [iTunes Link].