RelaxBySound

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 / Waves
Adjust 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.