NX Trace

Trace Python Code Line-by-Line

$0.99 · Designed for iPad. Not verified for macOS.

Explore Python step by step with NX TRACE. Write code, follow variables and loops, inspect output, and learn offline at your own pace. Python Code Visualizer: Learn Python Step-by-Step Description: Master Python programming faster by visualizing code execution in real-time. This interactive tool helps developers, students, and beginners understand how Python executes code line-by-line, tracks variables, and manages memory state. Key Features Line-by-Line Visual Execution: Track the exact flow of execution and see which line runs next. Real-Time Variable Tracking: Watch how values, list elements, and dictionary states change dynamically with every step. Call Stack & Memory Map: Visualize function calls, arguments, return values, and memory allocation effortlessly. Interactive Step Control: Step forward, step backward, pause, or auto-play through your code execution at your own pace. Error & Exception Highlighting: Instantly spot runtime errors and logic bugs at the exact step they occur. Why Use Python Visualizer? Demystify Complex Concepts: Easily grasp loops, recursion, function calls, and data structures. Debug with Precision: Identify logical errors quickly without relying solely on print statements. Accelerate Learning: Build a strong mental model of how Python works under the hood. Ideal For Beginners: Learn programming fundamentals visually. Students & Educators: Use interactive visuals for computer science classes and study sessions. Developers: Debug tricky algorithmic problems and verify execution flow.

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NX TRACE 1.0.1 is a maintenance update. Continue learning Python offline with step-by-step code tracing, variable inspection, and clear output.

Version 1.0.1

The developer, Jaturon Netthonglang, 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
    Jaturon Netthonglang
    Size
    23 MB
    Category
    Education
    Compatibility
    Requires iOS 15.0 or later.
    • iPhone
      Requires iOS 15.0 or later.
    • iPad
      Requires iPadOS 15.0 or later.
    • iPod touch
      Requires iOS 15.0 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+
    Copyright
    © 2026 Jaturon Netthonglang
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

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