SnoreClock App: An Honest Look
You want to know if you snore, and how bad it gets. SnoreClock is a phone app that listens all night and shows you the answer in the morning.
It’s a decent tool with unusually good evidence behind its snore detection. It’s also not a diagnosis, and it has a few quirks worth knowing before you spend money.
What You’re Buying
You prop your phone near the bed and tap a red button. The app records until you tap again, or until it stops when your battery runs low, with room for about eleven hours of sleep.
In the morning you get a graph of sound over the night. Red marks flag likely snoring, and you can tap a spot to hear it played back.
The app also labels other noises, like coughing and sleep talking. That settles the argument when your partner swears you were a chainsaw and you swear it was the neighbor.
The Price Split
On iPhone and iPad you pay up front, roughly $9.99 in the App Store in October 2026. The listing promises no ads and no data harvesting.
It needs a fairly recent iOS, and users give it 4.6 stars across 60 ratings. Android takes the opposite approach, because Google Play offers it free with in-app purchases.
That listing shows a 4.6 average across roughly 8,350 reviews, plus over a million downloads, with the last update in December 2025. A paid Plus subscription removes ads, saves recordings to an SD card, and adds an alarm that buzzes or beeps when you snore.
Does It Actually Hear Snoring?
Better than most. A 2021 validation study had an ENT specialist listen to 201 recordings from 11 patients and compared the count with the app’s.
The two tracked closely, with a correlation of 0.907 and average accuracy of 95%. It caught 78% of true snoring and correctly ignored 97% of non-snoring, so it rarely invents snores but misses some real ones, especially at higher snoring rates.
Eleven patients is a small crowd. Even so, it’s more than most rival apps can show.
Older findings explain the caution. Researchers in Germany tested sleep apps and found they count snores in a quiet lab but stumble once traffic or sheets get noisy.
A 2015 paper on snore apps measured the best-rated one against lab sleep studies, and its sensitivity swung between 64% and 96%.
Where It Stumbles
User reviews on Google Play mention recordings that stop early. One October 2025 reviewer said the recording sometimes cut out inside the first hour.
An older hands-on test of the free Android version griped that the graph showed just a slice of the night. We haven’t rerun that test on the current release, so treat it as a warning and not a verdict.
The bigger limit is what the app can’t do. Whether your snoring points to sleep apnea is a question it can’t answer.
Who Should Use It
Use it if you want a baseline before spending money on a remedy. Record a few nights, change one thing, and record a few more.
Skip it as a substitute for a doctor. If you gasp, choke, or feel wrecked all day, ask about a home sleep study.
Try It Without Risk
Install it, record one night, and check the next morning that the graph covers your whole sleep. If it does, you’ve got a working recorder.
Curious about alternatives? Our rundown of snore apps that work and iPhone sleep apps will help.
For the bigger picture, see whether sleep trackers really work.
