Query Craft

Developer Tools

Only for iPhone

USD 9.99 · Designed for iPhone

iPhone

Watch your SQL queries execute live with real-time visualizations. Master the fundamentals of database engineering with QueryCraft, the interactive visual sandbox. Watch how database engines actually work as you trigger live animations for Nested Loop Joins and B-Tree Index traversals. Features include a smart JSON data importer, real-time execution logs, and a mobile-optimized safe-area design for learning SQL on the go.

Ratings & Reviews

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

The developer, Jeffrey Yambao, 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 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

    • Seller
      • Jeffrey Yambao
    • Size
      • 6.9 MB
    • Category
      • Developer Tools
    • Compatibility
      Requires iOS 18.2 or later.
      • iPhone
        Requires iOS 18.2 or later.
      • Mac
        Requires macOS 15.2 or later and a Mac with Apple M1 chip or later.
      • Apple Vision
        Requires visionOS 2.2 or later.
    • Languages
      • English
    • Age Rating
      4+
    • Copyright
      • © 2025
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

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

    More by Jeffrey Yambao