Logn: Focus, Sleep & Noise

Focus & sleep sounds

Free · In‑App Purchases

One knob. Five moods. Drag to thinking, working, sleeping, reading, or masking — ambient sound that shifts the moment you do. Logn is a minimal ambient sound app built for deep focus, quiet reading, sleep preparation, thinking, and everyday sound masking. Choose one of five evolving modes and let Logn create a slow-moving soundscape using layered drones, subtle binaural tones, stretched loop textures, soft drift, filtering, reverb, and gentle stereo movement. Each mode has its own character, designed to stay calm and unobtrusive while still feeling alive over time. Modes include: Thinking - spacious tones for calm mental space Working - steady layers for focused sessions Sleeping - slower, softer textures for winding down Reading - light ambience that stays out of the way Masking - fuller background sound for covering distractions The interface is intentionally simple: a glowing control, smooth volume, immersive color, and no clutter.

Ratings & Reviews

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minor fixes.

Version 1.1

The developer, Nice Software AS, 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 Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Location
    • Identifiers
    • Usage Data

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • 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
Nice Software AS
Size
6.3 MB
Category
Utilities
Compatibility
Requires iOS 26.5 or later.
  • iPhone
    Requires iOS 26.5 or later.
  • iPad
    Requires iPadOS 26.5 or later.
Languages
English
Age Rating
4+
In-App Purchases
Yes
Copyright
© Nice Software As
  • Developer Website
  • Privacy Policy

    • More by Nice Software AS