Drains iPod Touch battery strength

I like this app, but found that it drained my iPod Touch (3G) battery quickly. Under normal use, my Touch would go through a day and have about 80-90% battery strength remaining. With White Noise Storm installed, my battery was draining about 4-5% an hour. By the end of the day, I was down to 40%. I removed the app, and my battery use was back to normal. I will reinstall when a fix is released.

User5789 about White Noise Storm