Archived App (Last seen on 13 May 2026)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
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.
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What's New in Query Craft
1.0
December 8, 2025
