Yozumi — Back-to-Sleep
No clock. Red screen. Sleep.
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Wake in the middle of the night? Start a soundscape from a deep-red, clockless screen with minimal controls. The audio follows a quiet session and fades away on its own.
Yozumi is a low-stimulation sound app for returning to rest after a nighttime awakening. It deliberately keeps the clock off screen and uses a deep red-and-black interface so you can start a soundscape with as little interaction as possible.
・A night screen without the time
No large clock and no pressure to track every minute. Choose rain, noise, or a low ambient scene while keeping brightness and controls restrained.
・Sound that exits quietly
Play a wordless soundscape that gradually fades according to the session you select. Optional breathing cues and brief settling guidance are available when you want them.
Processing and history stay on device. A banner ad appears on supported screens; an optional one-time ad-removal option hides it.
Important: This app does not diagnose or treat sleep disorders. If sleep difficulties persist, consult a qualified healthcare professional. Do not use while driving or during tasks that require attention.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, 丽佳 施, 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 Linked to You
The following data may be collected and linked to your identity:
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 丽佳 施
- Size
- 6.4 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 2 more
- English, Japanese, Simplified Chinese
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Remove Ads $0.99
- Copyright
- © 2026 LIJIA SHI