Serenity: Sleep Sound Mixer

Sleep Sounds, Focus & Timer

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Create your perfect soundscape with 30 calming sounds, a five-sound mixer, Sleep Timer, Focus Sessions, saved mixes, and one-tap routines. Find your calm, focus more deeply, and sleep more peacefully with Serenity. Serenity is a flexible sound mixer that lets you combine ambient sounds, nature recordings, and soothing noise into a soundscape that feels right for you. Play up to five sounds at once and adjust each volume independently. CREATE YOUR SOUNDSCAPE • Explore 30 calming sounds across rain, nature, places, noise, and home • Mix up to five sounds at the same time • Fine-tune individual sounds and master volume • Save favorite mixes for quick access SLEEP AND FOCUS • Set a Sleep Timer that stops playback automatically • Choose a gentle fade-out for a smoother end • Start Focus Sessions with pause and resume controls • Stop all playback instantly from anywhere in the app ONE-TAP ROUTINES Build reusable routines with your chosen sounds, individual volumes, purpose, timer, and fade-out settings. Start a complete soundscape with one tap and edit it whenever your needs change. MADE FOR YOUR PRIVACY Your saved mixes, routines, and settings stay on your device. Serenity has no account system, no ads, and no tracking. Serenity includes 12 free sounds. Serenity Pro unlocks the complete sound library and premium access through monthly, yearly, or lifetime purchase options. Terms of Use: https://jonnylab.app/serenity/terms Privacy Policy: https://jonnylab.app/serenity/privacy

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The developer, Jeongjae Lee, 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:

    • Purchases

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • Jeongjae Lee
Size
  • 72.5 MB
Category
  • Health & Fitness
Compatibility
Requires iOS 17.0 or later.
  • iPhone
    Requires iOS 17.0 or later.
  • iPad
    Requires iPadOS 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.
Languages
  • English and Korean
Age Rating
9+
In-App Purchases
Yes
  • Serenity Pro Yearly $14.99
  • Serenity Pro Monthly $2.99
  • Serenity Pro Lifetime $19.99
  • Learn More
Copyright
  • © 2026 @JonnyLab
  • Developer Website
  • Privacy Policy

    • More by Jeongjae Lee