Deep Sleep:White Noise Player
Calm down,fall asleep
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Discover your perfect calm with a beautifully simple white noise player designed for better sleep, deeper focus, and total relaxation. It also features practical sleep tracking and guided breathing training functions to comprehensively support your sleep health and mental relaxation.
Mix and blend multiple sounds together to create your own unique atmosphere—whether it’s gentle rain paired with soft wind, crackling fire with ocean waves, or any combination you love. The sleep tracking function records your sleep duration, sleep cycles (light sleep, deep sleep, REM sleep) and wake-up times in real time, helping you gain clear insights into your sleep quality and make targeted adjustments to improve your rest. The guided breathing training offers slow, rhythmic breathing prompts, helping you calm your mind, relieve stress, and quickly enter a relaxed state before sleep or during moments of anxiety.
Tired of sounds you don’t want? Easily hide any audio you prefer not to see, keeping your library clean and personalized just for you. Save your favorite mixes in one tap, so you can instantly return to the soundscapes that help you unwind, sleep better, or stay focused.
We are committed to providing you with the best listening experience and comprehensive sleep support. We will continuously update our sound library, listen closely to your feedback, and optimize our features—including sleep tracking accuracy and breathing training modes—to better meet your needs. Every update is designed to bring you higher-quality sounds, smoother performance, a more comfortable user experience, and more reliable sleep and relaxation support.
From light background noise to immersive ambient environments, from real-time sleep tracking to guided breathing training, this player lets you craft exactly what you need to quiet your mind, block distractions, and drift peacefully into rest. Simple, customizable, and designed for real life.
Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current subscription period. Your account will be charged for renewal within 24-hours prior to the end of the current period, and the cost of the renewal will be identified. You may manage your subscription and auto-renewal may be turned off by going to your Account Settings after the purchase.
Privacy Policy:https://sites.google.com/view/mztdeepsleep-privacy-policy/home
Terms of use:https://sites.google.com/view/mztdeepsleep-terms-of-use/home
Membership Service Terms：https://sites.google.com/view/mztdeepsleep-membership/home
Ratings & Reviews
This update includes bug fixes and general performance enhancements.
The developer, 会玲 秦, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 会玲 秦
- Size
- 157.1 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 3 more
- English, French, German, Simplified Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- week $19.99
- week $9.99
- month $39.99
- year $99.99
- week $9.99
- lifetime $199.99
- month $16.99
- year $79.99
- Copyright
- ©qinhuiling