You can even customize the sounds as you like! Some of the great features: - High quality rain sounds - You can customize sounds as you like - Optional piano tracks in the background - Simple and beautiful design - Timer - so the app turns off automatically - Beautiful background images You can enjoy twelve different rain sounds: - Perfect Storm - Rain on Window - Rain on Leaves - Light Rain - Evening Lake - Rain on Roof - Rain on Sidewalk - Calm Beach - Peaceful Water - Rain on Tent - Ocean Rain - Rainy Evening - Thunderstorm Whether you love sounds of the rain or nature sounds, with this app you will sleep like a baby. If you have any comment or suggestion please let us know so we can make this app better.