Sleepster by Dean Andreakis
Sleepster is a simple to use sleep assistant that provides a nightlight in combination with soothing background music. Choose the sound, sound timer, and nightlight color settings and then select the play button. The slider adjusts the volume of the background music. The sound will stop playing at the selected time interval. Tapping the nightlight screen will immediately stop the music and return you to the main screen where you can readjust settings if desired.
New in version 1.3…Infinity Timer and New Thunder Storm Sound!!!
Developer Website: http://sleepster.deanware.com