Sleep Sounds — Sleep.fm is a simple ambient sound mixer for people who want background audio at bedtime. It offers looping sounds such as rain, brown noise, waves, a fire, and a fan, with the option to layer up to six sounds and adjust their levels. A timer can stop playback after a chosen duration, and fade-out gradually lowers volume near the end. Lock-screen controls and widgets let users pause or extend a session without reopening the app. The developer says mixes stay on the device and there is no account or trial that turns into a subscription. Four sounds and one saved mix are free; a one-time purchase unlocks more.
Sleep Sounds — Sleep.fm
A local sound mixer for sleep with layered ambient loops, a fade-out timer, and a one-time unlock for more sounds.
By Thomas CoutardReleased 2026/09/04No ratings yetOfficial store informationPublished 2026/11/04Checked 2026-11-04
Overview
A closer look at Sleep Sounds — Sleep.fm.
A closer look
App screenshots
Choose with confidence
The useful details.
What it does
- Layer up to six ambient sounds and adjust their levels
- Set playback for a chosen duration with optional fade-out
- Control audio from the lock screen or widgets
- Save mixes locally on the device
A good fit for
- People who want customizable ambient audio at bedtime
- Listeners who prefer a one-time unlock over a recurring plan
Worth knowing
- The app is a sound mixer, not sleep tracking or medical treatment; the one-time unlock price is not stated in the listing.
Frequently asked questions
Answers based on the app’s official listing and reviewed information.
What is Sleep Sounds — Sleep.fm used for?
A local sound mixer for sleep with layered ambient loops, a fade-out timer, and a one-time unlock for more sounds.
What can you do with Sleep Sounds — Sleep.fm?
Layer up to six ambient sounds and adjust their levels Set playback for a chosen duration with optional fade-out Control audio from the lock screen or widgets Save mixes locally on the device
Who is Sleep Sounds — Sleep.fm designed for?
People who want customizable ambient audio at bedtime Listeners who prefer a one-time unlock over a recurring plan
What should you know before downloading Sleep Sounds — Sleep.fm?
The app is a sound mixer, not sleep tracking or medical treatment; the one-time unlock price is not stated in the listing.
Does Sleep Sounds — Sleep.fm include paid features?
Four sounds and one saved mix are free, with no ads or subscription trial. A one-time purchase unlocks 16 additional sounds, unlimited saved mixes, and an equalizer; current price is not stated.
Which platforms support Sleep Sounds — Sleep.fm?
Greatooly's reviewed app information lists iOS.
Researched from official sources; this is not a hands-on review. Last checked 2026-11-04.
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