Freeverse has unveiled Tranquility, an iPhone application for relaxing or meditating. Audio tracks and visuals are provided for "aural landscapes" that include Zen Meditation, Flowing Water, Ocean Waves, White Noise, Rain, Thunderstorms, Mechanical Hums, and more. The user interface is simple, offering volume controls and settings to turn the sound off after a period of time.

The sounds and images are navigated by swiping a finger across the screen. Loop mode will play the selection continuously. Tranquility for the iPhone or iPod touch is available from iTunes for $1.