Just a good sleep aid...

Sleep Pillow does what it claims to, and does it well. I use it both on the Mac and on my iPad (this review is clearly for the Macintosh version) and I often use them together, set to complimentary sounds. The UI design is a touch non-standard, but it’s well-laid-out, the graphics are executed well, and it’s a pleasure to use. It doesn’t need a Yosemite update, it works just fine thank you.

The Jimmy James about Sleep Pillow