NightSnore uses your iPhone's microphone to silently detect, record and analyze snoring while you sleep — giving you clear insights every morning.
To mark the move to a free download, the one-time unlock is discounted through September 17, 2026 — after that it returns to its regular price. Pay once and keep it for good; it never turns into a subscription. See the current price on the App Store
NightSnore used to cost money before you could download it. It is now free to download — monitoring is unlimited and the full morning report costs nothing — and the advanced features moved to a single one-time unlock. Still not a subscription, and no recurring charges of any kind. Bought NightSnore earlier? You keep the full version permanently, with nothing to do. More details
No wearables, no subscriptions, no account required. Just place your iPhone nearby and let NightSnore do the rest.
Set your iPhone on the nightstand or pillow, microphone facing toward you. Recommended distance: 20–50 cm.
After a 5-second countdown, NightSnore begins monitoring immediately. The noise baseline adapts automatically throughout the night — no manual calibration needed.
In the morning, review your Snore Index, snore count, duration, timeline and multi-night trends to understand your sleep patterns.
Your nightly Snore Index is calculated as snore events per hour — the same metric used in clinical sleep studies. Ranges are clearly labeled: Mild (<10), Moderate (10–30), Severe (>30). Track it improving over time.
Watch your microphone's live audio waveform while monitoring, so you know it's working before you fall asleep.
View multi-night trends for snore ratio, count, index and duration. See your best and worst nights at a glance.
A live session timer runs on your lock screen and Dynamic Island all night — one glance confirms monitoring is still going, no unlock needed.
Export detailed session reports — including every individual snore event — to CSV or PDF to share with your doctor.
All audio analysis runs on your device — signal processing and on-device AI classification alike. Zero cloud upload, zero account required.
Onboarding
Monitoring
Sleep Report
Snore Episodes
Other Sounds
Noise Floor
History & Trends
Settings
We designed NightSnore with a simple principle: your sleep audio is deeply personal. It never leaves your device — not even a single byte.
All audio analysis runs locally — signal processing plus a neural network, executed on your iPhone through Apple's CoreML. No servers, no cloud AI APIs.
Sessions and recordings are stored in your iPhone's local database. Delete anytime from Settings.
Open the app and start. No email, no registration, no tracking.
NightSnore posts a Live Activity to your lock screen the moment monitoring begins, with a session timer that keeps running all night. One glance confirms everything is still recording — no need to unlock your phone. Your snore count and full statistics live in the app, ready whenever you open it.
On iPhone 14 Pro and later, the Dynamic Island shows a compact indicator so you can check at a glance — no interruption to your sleep.
Download NightSnore and wake up knowing
exactly what happened while you slept.
For iOS 17.6 and later · Requires iPhone · Not intended as a medical device