Ninety. — A Sensory Break

Brown noise that breathes.

Only for iPhone

$2.99 · Designed for iPhone. Not verified for macOS.

iPhone

When the room gets loud — ninety seconds of brown noise that breathes with you, then quiet again. Always one swipe away from Control Center. A Control Center widget — and a single button — for moments when the world is too much. One tap. Ninety seconds of brown noise that gently breathes with you. Fades in, fades out, ends on its own. What you get — A solid ninety-second pause from sensory overwhelm — Brown noise that pulses with a slow breath rhythm. Sync your own breathing to it as much, or as little, as you want — Two paces: Slow (a 12-second cycle, around five breaths per minute — the rhythm associated with calm) and Quick (an 8-second cycle, brisker, for getting back into focus) — A Control Center control that works from any app — Plays through phone speaker, AirPods, or AirPlay — whichever you have on — Music already playing dips while Ninety. plays, then returns to full volume on its own The quiet posture — No streaks, no notifications, no analytics, no telemetry — No microphone access. No location access. No accounts. Nothing leaves your device — One-time purchase. No subscriptions. No ads. No "Pro" tier Ninety. is the second app in the sthreelabs Sensory & Focus chapter — small tools for difficult moments. Made quietly by sthreelabs.

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A small refresh. A soft haptic now marks the end of ninety seconds.

Version 1.0.1

The developer, Christopher Doherty, 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 Collected

    The developer does not collect any data from this app.

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

    The developer indicated that this app supports the following accessibility features. Learn More

    • Supported Features

      • VoiceOver

      • Voice Control

      • Larger Text

      • Dark Interface

      • Differentiate Without Color Alone

      • Sufficient Contrast

      • Reduced Motion

    For more information, visit the developer’s accessibility website .

    Information

    Seller
    • sthreelabs LLC
    Size
    • 3 MB
    Category
    • Productivity
    Compatibility
    Requires iOS 18.6 or later.
    • iPhone
      Requires iOS 18.6 or later.
    • Mac
      Requires macOS 15.6 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 2.6 or later.
    Languages
    French and 4 more
    • French, German, Japanese, Korean, Spanish
    Age Rating
    4+
    Copyright
    • © 2026 sthreelabs
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

    More by Christopher Doherty