It works so well, that my WIFE uses it more than my BABY...!!! Lol
It is not the same white noise as the iPad app, But it DOES drown out sound as it states.<br />We can barely hear the cars and trucks just outside our window with this on all night.<br /><br />I used it myself for a nap this weekend and I slept like a baby... =-)
Rating: 5 stars