Jamdeullak - Sleep Music ASMR
Korean sounds for sleep
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Jamdeullak is a sleep music and nature sounds app inspired by Korean aesthetics.
Fall asleep to soothing piano, music box, and traditional Korean bamboo flute melodies, combined with rain, ocean waves, crickets, and other calming nature sounds.
Key Features:
Music + Sound Mixer: Layer piano with rain, or music box with ocean waves to create your perfect sleep mix
Sleep Timer: Auto fade-out after your set time
Sleep Tracking: Automatically records your sleep patterns with statistics
Favorites: Quick access to your favorite tracks
Save Mixes: Store and load your custom combinations
Background Play: Keeps playing with screen off
Content:
21 sleep music tracks (piano, music box, bamboo flute, ambient, lo-fi)
11 nature sounds (rain, waves, wind, crickets, birds, and more)
7 daily life sounds (cafe, city rain, pencil writing, and more)
Have a peaceful night with Jamdeullak.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- added marketing url
The developer, Hoh Rim Choi, 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:
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Hoh Rim Choi
- Size
- 238.3 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 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 and 3 more
- English, Japanese, Korean, Simplified Chinese
- Age Rating
13+
- 13+
- Infrequent
Medical Treatment information
Contains
Advertising
User-Generated Content
Health or Wellness Topics
- Copyright
- © 2026 Hohrim Choi