Editor's Review
Long before it was a sleep tracker, this app was a sound mixer, and mixing is still what it does best. You layer rain over distant thunder over a fan, set the balance of each track, and save the result as a preset to start every night. The library runs to hundreds of individual sounds plus longer pieces such as bedtime stories and breathing exercises.
The tracking side listens overnight through the microphone and reports on how long you were in bed, keeping recordings of snoring, talking and other noise. It is not clinical measurement and does not pretend to be, but forty seconds of your own snoring played back is more persuasive than any chart could be.
Guided content covers wind-down meditations, breathing patterns for the three in the morning wake-up, and short courses on sleep habits. A questionnaire sorts you into a sleep profile and shapes what the app suggests from there.
The friction is money. Much of the library, most courses and the deeper history sit behind a subscription, leaving the free tier as a sampler with ads and regular upgrade prompts. Anyone who only wants rain on a loop can find that free elsewhere. A 4.35 average across 10M+ installs is respectable for a category where the paywall arrives on the first screen.
Features
Layered sound mixer with volume control on each track
Saved presets and a timer that fades the audio out
Guided meditations and breathing exercises for winding down
Bedtime stories and long-form sleep audio
Overnight recording that captures snoring and sleep talking
Nightly sleep duration logging with a summary
A sleep profile questionnaire that shapes recommendations
Pros
The mixer is far more flexible than fixed soundscape apps
Overnight recordings give evidence instead of estimates
Presets reduce the whole bedtime routine to one tap
An unusually large content library for this category
Cons
Most of the library and the longer history need a subscription
The free tier carries ads and prompts upgrades often
Microphone-based tracking is an approximation, not a medical measurement
Questions people ask
How much of BetterSleep is free?
A rotating selection of sounds and a basic mixer are available at no cost, with ads. The larger sound library, guided courses and extended tracking history are subscription features.
Where should the phone sit for overnight recording?
Somewhere on a bedside surface with the microphone unobstructed and the device charging, since listening all night drains a battery. Under a pillow or duvet muffles the audio and distorts the results.
Can it tell me if I have a sleep disorder?
No. It records audio and logs time in bed, which can hint that something is worth investigating, but only a clinician and a proper sleep study can diagnose anything.
