Reczzz

Record your night, review key sleep sounds, and keep everything private on your Device with clear waveforms, bookmarks, notes, and on-device tagging.

Reczzz — Overnight Sleep Sound Recorder

Place Reczzz by your bedside and let it capture your night, effortlessly. By morning, your sleep is visualized as a clear, interactive waveform—revealing quiet stretches, snoring, coughing, or even that brief moment of talking at 04:17. Simply tap anywhere on the waveform to jump directly to the sound.

WHAT IT DOES

• Continuous overnight recording
Record your entire sleep session—whether it’s eight hours or twelve. Reczzz runs reliably in the background with the screen off.

• On-device sound tagging
Automatically identifies snoring, talking, breathing, coughing, and ambient noise using a lightweight on-device machine learning model. No audio is uploaded or processed externally.

• Intuitive waveform visualization
Each second of your night is categorized as Quiet, Light, Loud, or Intense, making patterns and disruptions easy to spot at a glance.

• Smooth navigation
Pinch to zoom, drag to scrub, and tap any segment to jump instantly to that moment.

• Bookmark key moments
Save important timestamps with a single tap and revisit them anytime from the bookmark strip.

• Add contextual notes
Keep track of factors like “rough night” or “late caffeine” to better understand your sleep patterns over time.

• Enhanced playback controls
Use Boost Quiet and on-device AI denoise features during playback—applied instantly, with no reprocessing or duplicate files.

PRIVACY BY DESIGN

• Fully on-device
All recordings, analysis, and sound classification remain securely on your phone.

• No accounts required
No login, no cloud sync, no hidden data transfers.

• Share on your terms
Export recordings only when you choose, via your device’s standard share options.

• Complete data control
Delete the app and all recordings are permanently removed—nothing is stored elsewhere.

IMPORTANT — PLEASE READ

Reczzz is designed for personal awareness and is not a medical device. It does not diagnose sleep apnea or other conditions, and sound classifications may not always be accurate. If you have concerns about your sleep, consult a qualified healthcare professional.

You are responsible for using Reczzz in compliance with local laws. Recording regulations vary by region, and you must obtain consent from anyone who may be recorded.