Please Enable Multitasking – Sleep Machine - Binaural Beats Review

I've tried a dozen other sleep/binaural beats apps... And this one is by far, the best in terms of functionality. But in order to get my stars... It needs an update that will let it run in the background. I've been using it since before multitasking was available on iPhone. Heck I would even pay for an update.
Review by WidgetPhreak on Sleep Machine - Binaural Beats.