Sleep and focus when you need to, relax when you want to. Chill helps you do just that by blocking out background noises and replacing them with soothing sounds like:- Airplane- Beach - City (traffic and chattering) - Crickets - Fan (3 different sounds)- Fire - Pier- Rainforest - Rain(Light and Heavy) - River- Shower- Thunderstorm - White Noise- Wind ChimesOther features:- Shutoff Timer - Stop playback after a certain amount of time- AirPlay - Play sounds wirelessly to any AirPlay capable deviceChill is ad-supported. I welcome any feedback so please dont hesitate to give me any thoughts on how I can improve Chill.