Sleep Tracker, Recorder Moonap
Sleep monitor & sleep number
Free · In‑App Purchases
Sleep Tracker: Sleep Sounds & Sleep Recorder
Sleep Tracker is an AI-powered sleep companion designed to improve sleep quality, detect sleep issues, and build healthy long-term sleep habits. It combines sleep tracking, sound therapy, and behavioral insights to help users fall asleep faster, sleep deeper, and wake up refreshed.
It is especially useful for users with insomnia, anxiety-related sleep problems, snoring, irregular sleep schedules, or generally poor sleep quality. The app continuously analyzes sleep patterns and provides actionable insights to improve sleep efficiency over time.
Key Benefits & Use Cases
Sleep cycle monitoring: Tracks light, deep, and REM sleep to show how restorative sleep really is and highlight disruptions or irregular patterns.
Snore and movement detection: Detects snoring, sleep talking, and restless movement using audio analysis, helping identify sleep disturbances.
Insomnia support: Provides guided breathing, meditation, and calming sound environments to reduce time needed to fall asleep.
Noise masking: White noise, nature sounds, and ambient audio help block external disturbances and improve sleep continuity.
Smart alarm: Wakes users during optimal sleep phases to reduce grogginess and improve morning energy.
Sleep habit tracking: Bedtime reminders and goals help build consistent sleep routines and stabilize circadian rhythm.
Stress reduction: Relaxation audio sessions reduce anxiety and mental tension before sleep.
Core Features
Sleep reports include sleep duration, efficiency, sleep stages, snoring activity, and sleep debt trends.
Smart alarm optimizes wake-up timing based on sleep cycles.
Extensive sound library includes rain, ocean waves, wind, forest, white noise, and meditation tracks.
Privacy-first design: all data is stored locally on the device.
Multilingual support ensures global accessibility.
Audio System
Multiple sound layers support sleep induction:
Nature sounds for relaxation
White/pink/brown noise for masking
Ambient music for calming the mind
Meditation tracks for sleep onset
Clinical Value
Based on CBT-I principles, Sleep Tracker supports sleep hygiene, habit formation, and behavioral sleep improvement. It is not a medical device but helps reduce insomnia symptoms and improve sleep consistency.
Summary
Sleep Tracker transforms sleep into a measurable and optimizable process, helping users achieve deeper rest, fewer awakenings, and better daily performance.
- Polished UI for a smoother experience
- General stability improvements
Subscriptions
The developer, Kiryl Sadko, 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 Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Kiryl Sadko
- Size
- 178.7 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Sleep Sounds for 1 month $5.99
- Sleep Recorder for 1 year 30% OFF $29.99
- Sleep Tracker & Alarm for 1 year $39.99
- Copyright
- © 2026 CodeSculptors