Sereni: Sleep & Focus Sounds

White noise for sleep & focus

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

New in 3.2: Life Sounds — Rain, Fan, and Ocean, free for everyone — plus a Lo-Fi theme with three original beats for Sereni+. Sereni is the simplest way to play calming background sound for sleep, focus, and relaxation. Pick a theme and press play. Ambient gives you five soothing noise colors: White, Pink, Brown, Green, and Deep. Life Sounds brings real recordings of Rain, a Fan, and the Ocean. Lo-Fi adds three original, mellow instrumental beats made for long study sessions. Every sound is set against its own peaceful painted background. Set a sleep timer to drift off and let Sereni stop on its own, with playback that keeps going in the background and full lock-screen controls. Sereni's clean, modern design stays out of your way so you can focus on rest. No clutter, no sign-up — just press play. Features: • Three themes: Ambient, Life Sounds, and Lo-Fi, with a simple switcher at the top of the player • Ambient: White, Pink, Brown, Green, and Deep noise • Life Sounds: Rain, Fan, and Ocean — free for everyone • Lo-Fi (Sereni+): Attic, Corner Booth, and Snowfall — original instrumental beats, no vocals • Next stays inside the theme you chose • Sleep timer with 15, 30, and 60 minute presets or your own duration • Choose a default sound to open to, or pick up where you left off • Background playback with lock screen & Control Center controls • Beautiful, calming backgrounds for every sound • Light, Dark, and System appearance • Designed for accessibility (VoiceOver & Dynamic Type) • Sereni+ home-screen widget: play, pause, and switch sounds without opening the app Want more? Sereni+ is a simple one-time purchase that removes all ads, unlocks the Lo-Fi theme, and adds the home-screen widget — a mini player with live artwork for whatever's playing. Download Sereni and discover the soothing power of sound.

Ratings & Reviews

  • 5.0
    out of 5
    2 Ratings

Two new themes and a calmer player. • Life Sounds: real recordings of Rain, a Fan, and the Ocean — free for everyone • Lo-Fi (Sereni+): three original instrumental beats — Attic, Corner Booth, and Snowfall • New theme switcher at the top of the player; Next stays inside the theme you pick • Redesigned sleep timer with 15, 30, and 60 minute presets or your own duration • Refreshed player design, with a new painted background for every new sound

Version 3.2

The developer, michael ortiz, 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
    • Identifiers
    • Usage Data
    • Diagnostics

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
michael ortiz
Size
59.6 MB
Category
Lifestyle
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
Age Rating
4+
In-App Purchases
Yes
Copyright
© 2026 Michael Ortiz
  • Privacy Policy

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