Do not get
This app could have been good. But it gets -2 stars for its lack of complimentary sounds (example of thunder to go with rain) and -2 stars for lack of an off button.
Thats right, the free version has ads that cover the controls. With the large number of free sleep apps that have more sounds, an app that requires a power down to shut off is not worth its storage space. Which is why I deleted it after my first power cycle.
Imomam about
Soothing Sounds Lite