Sleep Therapy Sleep therapy is an offline collection of calm sounds and soothing music from nature that helps block the external noise and gives you a peaceful environment for sleep. In a world ridden with noise pollution, calming sounds are a good way to help relax your mind and be at peace. Sleep therapy app digitally produce sounds of different low-level frequencies, played in harmony at once. It’s a good way to block out snoring and other disturbing sounds, or if you live in a neighborhood r