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Rhylm

Stay in your own rhythm.

Ambient sound for focus, rest and sleep: three noises, music composed for them, a timer and a breathing guide.

App StoreUser manual

iPhoneiPadMacApple Watch

Three noises, one gesture.

Brown, pink and white. The whole screen is the control, and the sound carries on in the background and on the Lock Screen.

Noise

Music, composed for it.

Three pieces to play over the noise, mixed toward focus or rest.

Track

Stay Under the TideRainy DaysEverything Will Be Okay

Mix of noise and music

Breathe, or keep time.

The pentagon sets a timer that stops the sound when it ends. The hexagon opens a breathing guide, Simple or 4-7-8, for one to twenty cycles.

Breathing pattern

On your wrist, and in the menu bar.

The same noises and music on Apple Watch, and in a small panel in the Mac menu bar.

  • Rhylm on Apple Watch playing Brown noise: a filled diamond in the middle.
  • Music on Apple Watch: Stay Under the Tide, with previous, play and next, and Done.
  • Breathing on Apple Watch, with Simple and 4-7-8 below the diamond.
  • The timer on Apple Watch, set to 0 hours, 5 minutes and 0 seconds, with Start.

Every control is a gesture.

iPhone and iPad

Tap
Start or stop the noise.
Swipe sideways
Brown, Pink or White.
Drag up or down
Volume.
Double-tap the title
Play or pause the music. Swipe it for another track, hold it for the mix.
Top corners
The timer on the left, breathing on the right.
The diamond
Settings, with the guide under About.

Apple Watch

Tap the diamond
Start or stop.
Swipe sideways
Change the noise.
Digital Crown
Volume.
Hold the diamond
Music and the mix.
Swipe up or down
The timer, or breathing.

Mac

Click the diamond
Start or stop.
Double-click
The next noise.
Drag the bar
Volume.
Hold the diamond
Music.
Right-click
Every noise and track, and Quit.

Rhylm plays alongside other audio. To pause it when another app plays, turn on Pause when other audio plays in Settings.

Free, with nothing to track.

No ads, no account and no in-app purchases. Rhylm doesn’t collect personal data.

Price
Free
iPhone
iOS 18.6 or later
iPad
iPadOS 18.6 or later
Mac
macOS 15.6 or later
Apple Watch
watchOS 11 or later
© 2026 Zixiang Zhang