Snore Timeline: Sleep Tracker

Watch + Breathing & Sleep Talk

Free · Designed for iPad. Not verified for macOS.

Track your sleep stages, snoring, sleep talking, and nighttime breathing in one place. No subscription. No accounts. No servers. No ads. Wear your Apple Watch for sleep stages, heart rate, HRV, respiratory rate, blood oxygen, and wrist temperature. Add your iPhone for snore detection, sleep talking detection, breathing pause detection, and a full audio timeline of the night. Use both for the complete picture. Everything stays on your device. Audio never leaves your phone. Press record before bed. Wake up to your sleep score, stage breakdown, and every notable sound from the night. Playable, taggable, exportable. KEY FEATURES - Apple Watch Companion See last night's summary, browse past nights, and view live biometrics during a recording. Stop a recording from your wrist. - Sleep Stages from Apple Watch & Wearables Pull sleep stages, heart rate, HRV, respiratory rate, blood oxygen, and wrist temperature straight from your watch or any wearable that syncs to Apple Health. - Audio Sleep Stage Estimation Sleep stage classification from audio alone. Breathing regularity, breathing rate, movement, and snoring patterns combine to estimate Light, Deep, REM, and Awake. - Hypnogram Source Picker Switch the nightly sleep stage chart between audio analysis and Apple Watch data. Compare both views of the same night. - Sleep Score Watch Complication Add the Snore Timeline complication to any watch face for last night's sleep score at a glance. - Snore Detection Every snore captured with volume, duration, and frequency. Tap any snore to play it back. - Visual Snore Timeline See your entire night at a glance. Enable Loud Sound Detection for frequency-based coloring showing low, mid, and high frequencies. - Sleep Talking Detection Speech recognized as sleep talking and displayed on your timeline with playable clips. - Breathing Pause Detection Flags 10+ second silence followed by a recovery breath, a pattern that may explain poor sleep quality. - Sleep Score & Insights A nightly score based on duration, stage balance, efficiency, time to fall asleep, awakenings, and snoring. - Sleep Schedule & Wake-Up Alarm Set a bedtime reminder and a wake-up time. Recording stops at your wake-up time with an optional alarm sound. - Loud Sound Detection Capture any sound above a volume threshold. Useful for alarms, pets, or mumbling. - Weekly Trends Track progress week over week with charts comparing duration, scores, and efficiency. - Custom Range Export Pick a date range and choose what to include: nightly summaries, stages, episodes, biometrics, and audio. Generate CSV reports for sleep specialists. - Completely Private Everything on your device. No account required. Audio never leaves your phone. How Sleep Stage Estimation Works (Audio Source) The app analyzes audio patterns to infer sleep depth, not brain activity. 1. Breathing Regularity: Deep sleep has slow, steady breathing. 2. Breathing Rate: Breathing slows in deeper stages. 3. Movement Detection: Rustling suggests lighter sleep. Stillness supports deeper classification. 4. Snoring Patterns: Steady, rhythmic snoring accompanies deeper sleep. Disclaimer: Estimates are based on acoustic patterns only, not equivalent to clinical polysomnography. For personal insight only, not diagnosis. Consult a sleep specialist for medical concerns. How Breathing Disruption Detection Works A Breathing Disruption is flagged when three conditions are met: 1. Breathing Context: The minute before contains natural breathing sounds. 2. Significant Silence: Near-complete silence for 10+ seconds. 3. Sudden Recovery: Silence broken by a loud snore exceeding the noise floor. Disclaimer: Acoustic analysis only. Not a medical device. Consult a healthcare professional for diagnosis or treatment.

  • 4.9
    out of 5
    121 Ratings

- Recurring Sleep Factors: Mark any sleep factor as recurring and it applies to every new recording automatically, so you stop re-tagging the same things every night. Tap "Every night" right on the factor pill to pin it, tap again to stop. Skip a night anytime by untagging it, the factor returns on your next recording. - Interrupted Night Alerts: When a phone call, Siri, or another app interrupts recording overnight, the night's summary now explains exactly what happened and when. Recovered gaps and nights cut short are shown separately, with the interruption times listed and a guide to setting up a Sleep Focus so it doesn't happen again. - Low Battery Auto-Stop: Recording now stops on its own when your battery drops to 10% and the phone is unplugged, leaving enough charge for your morning alarm. The night's summary shows when and why it stopped, with a tip on charging overnight. Plugged in? Recording keeps going. - Redesigned Apple Watch Recording Screen: The live recording view on Apple Watch is rebuilt around the night's progress. See time asleep, your countdown to a full night, live heart rate and HRV tiles, and a "Signals found" card that names the sounds detected so far. Time asleep now stays accurate across stop-and-restart through the night. - 8 New Languages: Added Thai, Indonesian, Filipino, Malay, Polish, Swedish, Danish, and Norwegian. Snore Timeline is now fully translated into 23 languages.

The developer, Menelik Tucker, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer indicated that this app supports the following accessibility features. Learn More

    • Supported Features

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    Seller
    • Menelik Tucker
    Size
    • 37.9 MB
    Category
    • Health & Fitness
    Compatibility
    Requires iOS 17.6 or later.
    • iPhone
      Requires iOS 17.6 or later.
    • iPad
      Requires iPadOS 17.6 or later.
    • Mac
      Requires macOS 14.6 or later and a Mac with Apple M1 chip or later.
    • Apple Watch
      Requires watchOS 10.0 or later.
    Languages
    English and 22 more
    • English, Arabic, Danish, Dutch, Filipino, French, German, Hindi, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Thai, Traditional Chinese, Turkish
    Age Rating
    4+
    Copyright
    • © 2026 Snore Timeline