Spindles

Music Soundscape Binaural Beat

Free · In-App Purchases

Music designed to support sleep, focus, and calm — composed by Dudadius, shaped by science, and purpose-built for daily use. 14-day free trial. No commitment. Spindles is a carefully curated music and sound environment created by Emmy-nominated composer Bryan Rheude (Dudadius). The app features purpose-composed analog and acoustic music, immersive soundscapes, and gentle auditory patterns designed to support sleep, focus, and calm. Rather than stimulation or alarms, Spindles emphasizes gradual transitions and sustained states — helping you drift into sleep, remain focused, or wake gently. The experience is informed by neuroscience and shaped by years of compositional practice, with a focus on clarity, restraint, and long-form listening. Spindles is used by listeners seeking better rest, deeper focus, or relief from anxiety, tinnitus, or attention challenges — without hype, pressure, or distraction. Version 2.0 introduces a refined listening experience, including Wake Transition, intelligent playlist flow, and flexible playback controls designed to fit naturally into daily routines. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Ratings & Reviews

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UX refinements

Version 2.4

The developer, Redsquared Inc, 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:

    • Contact Info
    • Other Data

Privacy practices may vary based, for example, 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

    • Dark Interface

Information

Provider
  • Redsquared Inc
Size
  • 20.2 MB
Category
  • Music
Compatibility
Requires iOS 18.0 or later.
  • iPhone
    Requires iOS 18.0 or later.
  • iPad
    Requires iPadOS 18.0 or later.
  • Apple Vision
    Requires visionOS 2.0 or later.
Languages
  • English
Age Rating
9+
In-App Purchases
Yes
  • Individual Renews Annually USD 69.99
  • Individual Renews Monthly USD 6.99
  • Family Access Renews Annually USD 110.99
  • Family Access Renews Monthly USD 10.99
  • Lifetime Access to Spindles USD 299.99
  • Learn More
Copyright
  • © Beeker Music
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Some in-app purchases and subscriptions may be shareable with your family group when Family Sharing is enabled. Learn More

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