I use every night

12/16/15
Back to 5 stars. This long overdue update is great. The only negative is that I lost my saved sound mixes, but thats minor to me. Im so glad this app works again!

10/25/15
Ive been using Sleep Machine for years now, but the app desperately needs to be updated. I upgraded to iOS 9.1 yesterday and now the sounds dont play in the app. Unfortunately Ive had to get a different app to use at night. When the problems are resolved in Sleep Machine I will become a loyal user again.

Old 5-star review:
I use this app every night to help me sleep. There isnt a thing I would change. Good things to note: runs in the background, completely customizable, uses a timer, fades out so you dont wake up, audio tracks are seemlessly looped, lets you choose a track from your ipod to use with other sounds. Worth the $1.99!

Monkeymeghan about Sleep Machine, v4.1