For me, the only programs which dont work well are the sleep/dream inducing ones, but thats mostly because I cant fall asleep with headphones on (I have to twist and turn in bed). Other than that, it works great. The mood booster, energy booster, relaxation, meditations and relaxing programs all do their job very well. For a few dollars, youre getting a very useful app that can change your brains current state. I would recommend it to anyone.
Trees1029567.3 about BrainWave: 37 Binaural Series™, v7.4