This app is presented to you by FactTechz. Ultimate Brain Booster is a collection of Binaural Beats, which are a type of calming and soothing music which can help you to relax your mind. With the help of this app, you can: -Relax and calm your mind with relaxation music. -Aid your study sessions with calm study music. -Meditate calmly with meditation music. -Much More.. There are 5 types of binaural beats and these are the main features of it: Delta Waves: Sleep Theta Waves: Deep Meditat