Noxuma Sleep
Sleep Tracker & Smart Alarm
Free · Designed for iPad. Not verified for macOS.
Noxuma Sleep — smart alarm, snore log and simple night tracking. Listens to your night through the phone's microphone, shows you a detailed hypnogram in the morning, and wakes you with a gentle gradual sound. No internet, no account, no data sharing. Free.
WHAT IT DOES
• Sleep monitoring from microphone — movement, breathing patterns, snoring
• Per-minute hypnogram: deep, light, REM, awake
• Stats: sleep efficiency, time to fall asleep, time in each stage
• Smart alarm with smooth 30-second fade-in — no jarring sounds
• 4 built-in alarm sounds
PRIVACY-FIRST DESIGN
All data stays on your device. The app does not send anything to servers, uses no third-party analytics, requires no account or login. The microphone captures only acoustic features in one-minute windows — no raw audio is ever stored.
WHO IT'S FOR
For anyone who wants to know how they really sleep — without buying hardware, without monthly fees, and without compromising privacy. The app works fully offline and is free.
NOTE
Noxuma Sleep is a wellness app, not a medical device. The data is for personal insight only, not for diagnosis. If you have serious sleep concerns, please consult a doctor.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
New: Sleep guide — 23 illustrated cards on what the app really measures, how to read your results and what to try (Settings → Sleep guide)
• Sleep tracking without alarm — monitor the night without being woken (Settings → Alarm)
• Occasional gentle tips after a night or in the evening — easy to turn off
• Info buttons next to the morning metrics explain each value
• More reliable overnight monitoring, with a heads-up if your phone might interrupt it
• Smaller app size and minor fixes
The developer, Petr Kolman, 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.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Petr Kolman
- Size
- 46.6 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Petr Kolman