Collapsing Wave

Learn languages by listening

Only for iPhone

Free · In-App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Learn a new language the natural way — through listening. Collapsing Wave is an audio-first language learning app that helps you build real comprehension through stories and spoken content. Instead of memorizing flashcards, you learn by immersing yourself in content you actually enjoy. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.collapsingwave.com/en/privacy HOW IT WORKS Pick your target language and level, then dive into a library of publications — each broken into short, manageable chapters. Listen to audio, follow along with the text, and absorb vocabulary and grammar naturally. AI-powered quizzes help you test what you've learned and reinforce it. FEATURES • Audio-based lessons with synchronized text • Content across multiple languages and difficulty levels • AI-assisted learning and interactive quizzes • Track your progress across publications and chapters • Download chapters for offline listening • Subscribe to publications and pick up where you left off • On-device pronunciation with text-to-speech • Biometric login for quick access (Face ID / Touch ID) • Sign in with Apple, Google, or email — your choice • Light, clean interface designed for focused learning

Ratings & Reviews

  • This app has not received enough ratings or reviews to display an overview.

Added a tutorial to the chapter page, now user can see how to add words to quiz

Version 0.1.46

The developer, Paul Stafford, 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
    • Usage Data

  • Data Linked to You

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

    • Contact Info
    • Identifiers
    • Usage Data

  • Data Not Linked to You

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

    • Identifiers
    • Usage Data
    • Diagnostics

Privacy practices may vary based, for example, 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

Provider
  • Paul Stafford
Size
  • 74.3 MB
Category
  • Education
Compatibility
Requires iOS 13.0 or later.
  • iPhone
    Requires iOS 13.0 or later.
  • iPod touch
    Requires iOS 13.0 or later.
  • Mac
    Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
  • English
Age Rating
13+
  • 13+
  • Learn More
  • Infrequent
    Realistic Violence
    Profanity or Crude Humour
    Mature or Suggestive Themes
    Horror/Fear Themes
    Alcohol, Tobacco, Drug Use or References
    Guns or Other Weapons

    Contains
    Advertising
In-App Purchases
Yes
Copyright
  • © 2026 Collapsing Wave
  • Developer Website
  • Privacy Policy

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