Know every sound you make at night.
SoundSleep listens while you sleep and uses Apple's on-device sound intelligence to tell snoring from sleep talking, score each night, and reveal what truly helps you rest. One tap before bed — wake up to answers.
What it does
An honest, intelligent night-time companion
Real-time capture, ML classification, and clear insight — built natively for iPhone, designed to respect your privacy.
One tap. It listens until morning.
Press start, set the phone on your nightstand, and SoundSleep captures and analyzes audio in real time. The recording screen auto-dims to a near-black to save battery and keeps the screen awake while it works.
- Live waveform and an honest 0–100 noise index — never a fake decibel number
- Recovers automatically from calls, alarms, and route changes
- Background audio mode keeps monitoring even when the screen sleeps
Snoring or sleep talking? It knows the difference.
Most apps just measure loudness. SoundSleep uses Apple's SoundAnalysis machine-learning models to classify each event — separating snoring, heavy breathing, coughing, and sleep talking — and merges windows across an event so a brief snore inside speech isn't mislabeled.
- A night summary with a snore score and every detected event
- A tap-to-play timeline of the actual captured clips
- Compared against your own baseline — "quieter than average"
See what truly improves your sleep.
Weekly and monthly reports chart your snore score over time, and lifestyle correlations show how exercise, a new pillow, or a late drink actually move the needle — built from your own tagged nights.
- 7-night and monthly trend charts with week-over-week deltas
- Lifestyle impact ranking — what helps and what hurts
- Export a clinician-ready PDF or raw CSV of any session
A better sleep routine that sticks.
Quality-weighted XP, real consecutive-night streaks, levels, and a wall of badges turn tracking into a habit you keep. Gentle bedtime reminders and a morning report nudge close the loop.
- Levels, XP, and a celebrated streak that rewards consistency
- Milestone, streak, and quality badges to collect
- Bedtime reminder, wake alarm, and morning-report nudge
Everything inside
Thoughtful from nightfall to morning
Real-time capture
AVAudioEngine + threshold gating records just the moments that matter, as compact AAC clips.
ML classification
Snoring, heavy breathing, coughing, and sleep talking — labeled, not just measured.
Lock-free reliability
Survives interruptions, route changes, and even a crash — finalizing any open session on next launch.
Clip playback
Tap any event in the timeline to hear exactly what your phone caught.
CSV & PDF export
Share a clean spreadsheet of a session, or a clinician-ready PDF report.
HealthKit sync
Opt in to write your sleep sessions to Apple Health and keep everything in one place.
Smart reminders
Bedtime reminder, wake alarm, and a morning nudge to review last night.
Private by design
Audio is analyzed and stored on-device, capped by a byte budget with oldest-first cleanup.
Accessible & native
100% SwiftUI with VoiceOver labels and non-color cues throughout.
How it works
Three steps to a clearer night
Tap start at bedtime
Set your phone on the nightstand and press Start Sleep Tracking. The screen dims itself and SoundSleep takes over.
It listens & classifies
Through the night it captures only meaningful sounds and labels each one on-device — no uploads, no streaming.
Wake up to insight
Morning report ready: your score, every sound, trends versus your baseline, and what to try next.
Pricing
Start free. Upgrade when you're hooked.
Recording, snore detection, classification, and your latest 7 nights are free forever. Go Pro to unlock your full history and deeper insight.
- Everything in Pro
- Unlimited night history
- Cancel whenever you like
- Unlimited history & trends
- Reports & lifestyle correlations
- Clip playback & PDF export
- Achievement sharing
- Everything in Pro, for life
- All future Pro features
- Single, one-time payment
Free tier includes overnight monitoring, snore detection & scoring, sound classification, your latest 7 nights, session tagging, CSV export, and achievements.
Questions
Good to know
Does my audio get uploaded anywhere?
No. All capture, classification, and analysis happen on your iPhone using Apple's SoundAnalysis framework. Clips are saved locally as compressed AAC files and bounded by a storage budget — nothing is streamed or uploaded to a server.
How is it different from a normal snore tracker?
Most apps only measure how loud the room is. SoundSleep classifies what it hears — distinguishing snoring from heavy breathing, coughing, and sleep talking — and shows an honest 0–100 noise index instead of a fake decibel reading.
Will it run all night without draining my battery?
The recording screen dims to a near-black display to conserve power and keeps the device awake while monitoring. We recommend keeping your phone plugged in overnight, as the on-screen prompt suggests.
What do I get for free?
Overnight monitoring, snore detection and scoring, full sound classification, the live waveform, night summaries, your latest 7 nights of history, session tagging, CSV export, and the full achievements system. Pro adds unlimited history, trends and reports, lifestyle correlations, clip playback, PDF export, and achievement sharing.
Does it work with Apple Health?
Yes — opt in from Settings and SoundSleep can write your sleep sessions to Apple Health. If access isn't granted, the toggle reverts and explains why; nothing is shared without your permission.
What do I need to run it?
An iPhone running iOS 16 or later. You can sign in with email and password (stored securely in the Keychain) or use Sign in with Apple.
Sleep smarter, every night.
Put SoundSleep on your nightstand tonight and wake up knowing exactly what happened — privately, on your own phone.