Drowse: Snore & Sleep Recorder

Do I snore? Hear it for yourself in the morning.
Drowse processes recordings and sound analysis on your iPhone. Start before bed, listen to detected snoring clips, and compare your sleep records over several nights.

■ Listen and check
• Play representative clips from detected snoring periods and seek within each clip.
• Mark a false detection as Not Snoring and undo the correction.
• By default, only short clips of up to 30 seconds are kept, not a whole-night audio file. Statistics Only saves no audio for playback. Deleted or expired clips cannot be replayed.

■ Your journal and trends
• Record time in bed, time asleep, morning mood, notes and lifestyle tags.
• See a sleep score based on duration, efficiency, time to fall asleep, awake time and regularity, with the factors and calculation shown.
• Explore individual nights and weekly or monthly averages, plus weekly reports. Tag comparisons show compatible nights, exclusions and their reasons. Unanswered tags do not count as absent.

■ Processing stays on your iPhone
• Recording, analysis and storage happen on device, without automatic uploads to a server, ads or tracking SDKs.
• Sharing clips and exporting an encrypted backup are your choice. Exported files depend on the destination or service you select.
• Other people or nearby devices may also be recorded. Let anyone sharing your room know.

■ Alarms and sleep sounds
• Smart alarm is experimental: it uses sound-based activity within your wake window and schedules a final alarm. It does not detect sleep stages.
• Choose a fixed alarm or no alarm, six alarm sounds and snooze. Alarm behavior depends on iOS and permissions; iOS 26 or later supports system alarms when authorized. Check reservation failure messages.
• Rain, waves, breeze, summer night forest, pink noise and brown noise are generated on device, with a timer and gentle fade-out.

■ Connected features and limits
• Sleep stages require compatible records in Health, such as Apple Watch data. Phone audio alone does not measure sleep stages. Heart rate and wrist temperature require available Health records and read permission.
• The on-device AI assistant requires iOS 26 or later, an Apple Intelligence device and an available local model. It is hidden when unsupported.
• Recording gaps and analysis gaps are shown separately, not as 0%. Detection may miss or mislabel sounds; sound groups are not breathing counts. Phone-only sleep estimates are experimental.

Microphone permission is needed to record. Place your iPhone on a stable, ventilated bedside surface and connect a charger. Do not put it under a pillow or mattress. Recording can continue with the screen locked.

Drowse records sleep and snoring sounds to observe changes. It does not diagnose disease or evaluate treatment. Discuss concerning symptoms with a healthcare professional.