Simply Sleep

Soothing Sounds to help you sleep and meditate, 
create a favourites and use a timer to help you unwind. 
All in a simple to use easy app with no Ads.
Works in the background or when your phone is locked, saving battery power and reducing light pollution when you trying to unwind.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/