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Real White Noise

iPhone · iOS 18 and later

Sound that is assembled as you listen. No seam, ever.

Other sound apps play a looped file, and once you have heard the seam you cannot unhear it. This one has no file to loop.

The Sounds screen: a grid of tiles, Brown Noise playing.
Sounds
Your own sound: a dot on a ringed dial, set to a violet noise.
Your own noise
Brown Noise and Rain layered, each with its own level slider.
Layers
The night light: a soft blue glow on a black screen.
Night light
The night light settings: seven scenes and six colours.
Scenes and colours
The bedside clock scene: a dim time and date on black.
Bedside clock
The Tide scene: moonlight on dark water.
Tide

Sounds

Noise, nature, machines, body, baby and flow. Some modelled, some from real recordings. None of them loop.

Layer them

Rain over a fire, a fan under a downpour. Each one keeps its own level.

Make your own

Drag a dot around a circle until the noise is the one you wanted.

Night light

A full screen of soft light, dim enough to leave on all night.

Gentle wake

An alarm that gets through Silent and a Sleep Focus, then fades your sound back in.

Sleep timer

Fades out at the end instead of cutting off mid-breath.

On the Lock Screen

A widget for the next alarm, and a live countdown for the timer.

No account

No sign-in, no ads, no tracking. Nothing you listen to leaves your phone.

Your own noise

Left is deep and dark, right is bright, further out is more of it. Three sliders let it wander, swell and widen.

The dial from the app: wave fronts spreading out from the dot, warm and wide on one side, fine and cool on the other.
DEEP  ←  →  BRIGHT

A light you can sleep next to

Drawn on the GPU a pixel at a time, which is why it looks like light and costs almost nothing to leave running.

Glow
Stars
Aurora
Rose
A FEW OF THE SCENES AND COLOURS

Free, and Pro

Free

  • Sounds in every group, two at a time
  • The custom noise screen
  • Sleep timer up to an hour
  • Night light, with the first set of scenes
  • No ads, no account, no expiry

Pro

  • The whole catalogue, four layers at once
  • Tone control on every layer, and saved mixes
  • Alarms and gentle wake
  • Timers that last the night
  • Every scene and every colour
$2.99
per month
$19.99
per year
$69.99
once, forever

Family Sharing on every plan, so one purchase covers the household.


Coming to the App Store. Built by Jordy Baylac.