Worthless

I purchased this as a substitute for hemisync. Now from what I understand how binaural beats work, your brain automatically creates a "third sound" from the difference between frequencies in the left and right ear. Now Brainhacks claims such a feature but youll hear a pulse regardless if you have one earphone on or both. There is no real "third sound" except the prerecorded pulse thats already within the sound clip. Its impossible for this app to work if the "third sound" is prerecorded. A waste of money even if it was only 1 dllr.

agetro82 about BrainHack 2.0