Brain Waves - Binaural Beats is a free music therapy app developed by Limoni Audio Sounds. The app is available on the Android platform under the Lifestyle category and Health & Fitness subcategory. The app is designed to help users improve their physical and mental health by using music therapy.

Brain Waves - Binaural Beats offers a selection of sounds that include 417 Hz, 432 Hz Meditation Music, 528 Hz Positive Transformation, Deep Sleep Music for Stress Relief, Happiness Frequency - Binaural Beats Relaxing Music, and Theta Waves. The app is only effective when used with headphones. The app's bottom slide bar controls the volume, which is independent of the device's volume. The app also has a sleep timer that can be set to 30 minutes. The timer ensures that users fall asleep before it goes off.

The app is ideal for users suffering from terrible insomnia, wanting to sleep better, doing yoga exercises and meditation, learning to breathe correctly, having Tinnitus, wanting to get rid of stress and anxiety, and improving concentration. The app has features that allow users to control playback from the lock screen or notifications menu, work offline, remove ads for extra money, play sounds in the background, and mute on incoming calls.