Rain Sounds app contain selected rain sounds that are perfect for relaxation or sleeping. You will enjoy this app whether you like thunderstorm, gentle rain or calming beach. Its Completely free app. The soothing sound of rain can block external noises and soothe your soul. It’s perfect for relaxing and sleeping and also benefits your concentration and meditation. The sounds of nature relieve the stress & your mind reacts positively when it hears the sounds of nature because they arouse emotion