Cool iPhone/touch Apps, what do you like?

[drevim]

Originally Posted by Wharf Rat

I like Sleep Cycle. You lay it on your bed and it uses the accelerometer to measure how deeply you're sleeping. In the morning, it wakes you while you're sleeping lightly, rather than an exact time. Avoids that feeling that you were just blown up by your alarm clock.

I was looking at that, and was curious if it worked. I was also concerned with the way I toss and turn all night that it would wake me 2 hours after I go to bed.