I put this on during my cousins nap time and hes out like a light as opposed to being disturbed by the noise his siblings make. I just turn in Night and Peepers and put my phone on the other side of the bed and he falls right asleep. Same for when I wake up in the middle of the night and cant sleep with complete silence or my mind will wander. Best app ever.
"Baboi Para Tu" about BetterSleep: Relax and Sleep