250+ iOS apps curated and reviewed
Out of 250+ ace sql interviews apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | Yes | Aug 2026 | |
| 2 |  | Free | 4.7★ (137) | No | Yes | Oct 2026 | |
| 3 |  | Free | 5.0★ (1) | No | Yes | Oct 2026 | |
| 4 |  | Free | 5.0★ (2) | No | No | Sep 2026 | |
| 5 |  | Free | 5.0★ (3) | No | Yes | Sep 2026 | |
| 6 |  | Free | — | No | No | Jun 2026 | |
| 7 |  | Free | — | No | No | Sep 2026 | |
| 8 |  | Free | 3.7★ (3) | No | Yes | Sep 2026 |
Master SQL with short, daily interactive sessions. Practice real-world queries and datasets on your phone to build confidence for career changes, professional development, or technical interviews. Learn database concepts and advanced techniques at your own pace.
Learn SQL through interactive exercises and short lessons on your mobile device. Practice concepts like SELECT, JOINs, and subqueries with AI-powered hints and debugging challenges. Progress is saved and available offline.
