Sound plays when device goes black/sleep after 1st app launch. Automatic slide show included. Absolute pure relaxation from authentic sounds, not artificial but real sounds. These sounds do not loop back and forth.
Full Specifications
What's new in version 2.1
Version 2.1 added automatic slide show, high quality dreams waves, and does not crash.
General
ReleaseMarch 17, 2010
Date AddedMarch 17, 2010
Version2.1
Operating Systems
Operating SystemsiOS, iPhone OS 2.x, iPhone OS 3.x