Evenhum: White Noise & Sleep

Evenhum plays white noise, pink noise and brown noise for sleeping, working or helping a baby sleep. The noise is calculated live on your phone, so there is no recording and no loop you can hear, and it keeps going all night with the screen off.

ALL NIGHT, WITHOUT STOPPING
Evenhum plays as media, like a music player, so Android lets it run until you stop it. A short log on your phone shows when it started and stopped and whether anything interrupted it.

SLEEP TIMER WITH A SLOW FADE-OUT
Choose 15 minutes up to 4 hours, or no timer at all. At the end the sound fades out slowly, so you don't notice it stop.

FIVE COLOURS OF NOISE
- White: bright and even, covers sounds well
- Pink: softer, like steady rain
- Brown: deep and warm, like a waterfall
- Green: the middle of the spectrum, like a forest or a river
- Blue: light and hissing, like a fine spray of water

MIXER
Cut the high or low tones, add slow waves like the sea, and save the sound you like as a favourite.

FROM YOUR WATCH
The Wear OS app is a remote for your phone: play, pause, volume, sleep timer and your favourites, also from a tile.

NOISE FOR TINNITUS
Find the pitch of the ringing in your ears with the tone finder, then play noise with a band cut out around that pitch. Noise tailored to you, for masking, at a level you choose. Evenhum is not a medical device and does not diagnose, treat, cure or prevent any medical condition. For questions about your ears or hearing, please see a doctor or audiologist.

FREE, WITH ONE OPTIONAL UNLOCK
White noise with the sleep timer and fade-out is free, without ads. One payment unlocks the other colours, the mixer, favourites, noise for tinnitus and the watch app. No subscription.

PRIVATE
No account, no ads, no tracking. Evenhum doesn't even have internet access: nothing leaves your phone.

Look after your hearing: keep the volume low, especially with earbuds and when you listen all night.

Made by H4IT in the Netherlands.