NightSound: Snore Recorder

Want to know whether you snore after falling asleep, when sounds occur, and how long they last?

NightSound is a night sound recorder and review tool that you start manually. Tap before bed, then return in the morning to see suspected snoring results generated on your device and find moments worth replaying along a clear timeline.

RECORD YOUR NIGHT • Start and end each recording manually • See recording status and elapsed time • Play back the full recording after it finishes • Keep every night organized by date

REVIEW SUSPECTED SNORING • Analyze night recordings on your device • See suspected snore count, duration, and share • Review estimated suspected snoring frequency per hour • Use a minute-by-minute trend to locate activity • Group nearby suspected snore events into continuous periods

LISTEN ALONG THE TIMELINE • Jump to moments with suspected snoring • Hear the surrounding audio before and after • Pause, scrub, and skip backward or forward • Continue through the complete recording when needed

LOOK BACK AT EVERY NIGHT • Browse past recordings in a calendar • See the time and analysis overview for each recording • Compare suspected snoring across different nights • Reanalyze saved audio with the current recognition rules when needed

ON-DEVICE PRIVACY • Recordings and sound-recognition results stay on your current device • No account is required • Delete an entire recording whenever you choose • Or delete only the audio while keeping the analysis and history summary

USEFUL TIPS Place your iPhone on a stable, unobstructed surface near the bed. Avoid covering the microphone with pillows or bedding. For long recordings, connect the device to power to reduce the chance of an interruption caused by low battery.

IMPORTANT NightSound reports “suspected snoring” based on recorded audio. Results may be affected by device distance, environmental noise, or multiple people in the room.

NightSound is not a medical device. It does not determine sleep stages, diagnose a condition, or provide treatment advice. If you are concerned about snoring, breathing, or sleep health, consult a qualified healthcare professional.