Auditory Companion

Noise + Scenes + TTS Reader

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

Experience the perfect harmony of synthesized DSP noise, over 100 high-fidelity ambient scenes, and an immersive TTS reader. All on-device, fully private. AuditoryCompanion is a sophisticated audio engine designed for focus, relaxation, and immersive reading. Key Features: • SYNTH — 4 noise colors (white, pink, brown, green), 5-dimension control, 32-band FFT spectrum analyzer. • SCENES — 108 sounds with dynamic layering and smart presets. • READER — 31 curated classics (Chinese & Japanese) with exclusive Auto-Ducking technology. • Dual TTS Engines — Default Apple AVSpeechSynthesizer; optional MeloTTS on-device model for higher-quality voices. • Clipboard Reader — Paste any text to have it read aloud. Privacy First: All synthesis, mixing, and TTS runtime happen on-device. Initial MeloTTS activation downloads model files from Hugging Face once, then runs fully offline.

Ratings & Reviews

  • This app hasn’t received enough ratings or reviews to display an overview.

Version 1.2 brings hardware keyboard shortcuts, a tidier About sheet, and steadier narration. Plus refreshed localizations and App Store previews.

Version 1.2

The developer, chengche lee, 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

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • chengche lee
    Size
    • 133.7 MB
    Category
    • Utilities
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 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 and 10 more
    • English, French, German, Indonesian, Japanese, Korean, Portuguese, Simplified Chinese, Spanish, Traditional Chinese, Vietnamese
    Age Rating
    4+
    Copyright
    • © 2026 Chengche Lee
  • Developer Website
  • Privacy Policy

    • More by chengche lee