Sound for Relax for iOS

Do you need to concentrate?Do you need to sleep well?This App will help you.There are 8 different high-quality natural sounds in this App.Raining Road / River / Crackling Fire / Forest / Thunder / Rain / Train / WavesAdjust Timer separately!You can adjust the timer sounds separately.You can hear the sound of birdsong after listening to the rain sound for a specified duration.Full Mixer!You can combine max 8 different sounds. You can hear a waves in the rain.