Fuzen

Think in Fuzen

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

Think in Fuzen — learn functional programming with an embedded REPL. No setup, no memorization drills: write expressions, evaluate, and trace steps from the first screen. • Instant REPL (Playground) • Functional curriculum Phases 1–5 • Step trace visualization • Tail-call optimization • Fully offline Free: Playground + Phases 1–2. One-time unlock for Phases 3–5. Privacy: no account, offline, no ads. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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The developer, JUNGLAE JO, 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

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    Information

    Seller
    • JUNGLAE JO
    Size
    • 30.8 MB
    Category
    • Education
    Compatibility
    Requires iOS 15.1 or later.
    • iPhone
      Requires iOS 15.1 or later.
    • iPad
      Requires iPadOS 15.1 or later.
    • iPod touch
      Requires iOS 15.1 or later.
    • Mac
      Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2026 STAGEN
  • Developer Website
  • Privacy Policy

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