Pulse Lab: Study & Focus Audio

Isochronic Tones & Color Noise

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

Isochronic tones and color noise for deep work and studying. No playlists, no subscriptions, no distractions. Pick a session and get to work. Built for deep work, not background music. Pulse Lab is a minimal, distraction-free audio app designed to help you focus, study, and get into flow. Precisely timed isochronic tones and high-quality color noise — nothing else. No playlists to scroll, no subscriptions, no ads during sessions if you upgrade. Pick a session, press play, and work. BUILT FOR FOCUS Isochronic tones calibrated for concentration, creativity, and flow states. White, pink, brown, and other color noise for masking distractions. Long-session support that stays running through hours of work. Real-time playback visualization. HOW PEOPLE USE IT Deep work sessions and coding sprints. Studying for exams or certifications. Writing, designing, and creative flow. Meditation and mindfulness breaks. Wind-down and relaxation after work. OFFLINE AND DATA-FRIENDLY Download sound packs once and play offline forever. Wi-Fi-only download option to save mobile data. No streaming required during sessions. INTENTIONALLY SIMPLE No accounts. No social features. No feeds, no recommendations, no clutter. Optional one-time ad-free upgrade for uninterrupted sessions. Headphones recommended for the full isochronic effect. Pulse Lab is for people who want their focus audio to get out of the way and let them do the work.

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App store listing update

Version 1.1.2

The developer, Ali3N Studios LLC, 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:

    • Identifiers
    • Usage Data

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
  • Ali3N Studios LLC
Size
  • 5.7 MB
Category
  • Health & Fitness
Compatibility
Requires iOS 16.0 or later.
  • iPhone
    Requires iOS 16.0 or later.
  • iPad
    Requires iPadOS 16.0 or later.
  • Mac
    Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
  • English
Age Rating
9+
  • 9+
  • Learn More
  • Contains
    Advertising
    Health or Wellness Topics
In-App Purchases
Yes
Copyright
  • © 2026 Ali3N Studios LLC
  • Developer Website
  • Privacy Policy

    • More by Ali3N Studios LLC

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