Pink Noise play online

Pink noise reduces the difference between the background hum and loud (that interrupt your sleep), so it may help you fall asleep faster and keep you in a deep sleep longer. You may also feel more rested when you wake up.

Features:
True generated pink noise (no pre-recorded audio).
Simplicity.
Volume controlled by physical buttons or in-app.
Handy notification controls.
Low battery usage.
Shutdown timer for sleep.
Great for sleep / memory.

How to:
Just press big "Play" button and pink noise will be played, then you may stay in app or press home / back to continue playing.

Disclaimer: This is not medical advice.