I sleep terribly. The first night I used this app 3 times in one night. Each time I made it about five minutes before I was out. Thats a good thing.
My only gripe is the bright home screen. It is really bright and I have to flip my iPad upside down so the light doesnt distract me when Im ready for bed. Make a nice dark evening theme and you will get a fifth star.
Bovine Panther about Deep Sleep with Andrew Johnson HD