Create personalized soundscapes for sleep, relaxation, or focus. Mix up to four ambient sounds with adjustable volumes, save your favorite combinations, and use the sleep timer for a gentle fade-out. Enjoy offline playback and lock screen controls.
1.1
August 11, 2026
This update is about one thing: sound that actually lasts the whole night. Fixed • Playback no longer stops for good after a phone call, an alarm, or Siri. • The mix survives AirPods disconnecting or a speaker being plugged in mid-night. • Unplugging headphones pauses the mix instead of dumping it out of the phone speaker. • Tapping the sleep timer starts the sounds. Before, it could count down over silence. • The screen dims gently over the first 90 seconds and stays dark, instead of burning at full brightness until the fade. • When the timer ends, audio stops for good — a car stereo can't restart it the next morning. • The favorite heart fills in, and favorites the sound you actually tapped. New • The Lock Screen shows the sounds in your current mix. • A "Rate Moonrain" link in Settings, for anyone who wants to leave a review without waiting to be asked. Still 100% offline: no account, no ads, no tracking.
MoreGlad you liked it.
No, Moonrain is 100% offline and private, with no ads or tracking.
Moonrain is currently supported on iPhone devices.
Moonrain allows you to mix up to four ambient sounds with independent volume controls, providing precise customization for your desired soundscape.
Yes, Moonrain plays all night with the screen locked and can be controlled directly from your Lock Screen, including a live timer countdown widget.
Moonrain offers 24 ambient sounds across categories like nature, noise, machines, and travel, including options like rain, ocean waves, and fireplace.
The sleep timer in Moonrain features a gradual fade-out of all sounds and screen dimming, designed to gently lull you to sleep after you've drifted off.
Moonrain has an age rating of 4+, making it suitable for younger users seeking calming sounds for sleep or focus.
Moonrain was last updated on July 16, 2026, with version 1.0. Future updates will likely continue to refine features and add content.