REALLY WORKS!!!

This app works GREAT! I use it to study, relax, and energize. worth every cent. It would be great if they could add more background sounds or maybe let us use itunes at the same time. please work on an update. But other than that, its the best brainwave app along with "brainwave" on the market. !!!

AddictedToApps777 about BrainWave: Sharp Mind ™