Hey Why: SQL Explain Viewer
JONGMIN CHOI Developer Tools iPhoneiPadiPod touch
Hey Why: SQL Explain Viewer is a free Developer Tools app for iPhone and iPad by JONGMIN CHOI. Requires iOS 17.6. Updated February 18, 2026.
- Price
- Free
- on the App Store
- Size
- 17 MB
- Age 4+
- Updated
- Feb 18
- 2026 · v1.0.0
Screenshots
About Hey Why: SQL Explain Viewer
Hey Why is a lightweight SQL EXPLAIN viewer for developers. Run EXPLAIN on your MySQL database or paste EXPLAIN JSON to see why your query behaves the way it does. • Explore execution plans by depth • Instantly see full scans, filesort, and temporary tables • Built for quick discussions without a laptop • Local-only. No cloud. No tracking.
App privacy
The developer, JONGMIN CHOI, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Hey Why: SQL Explain Viewer | – | Free | February 18, 2026 | |
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