249+ iOS apps curated and reviewed
Every iPhone needs a few good db relationalalgebra apps. We benchmark 249+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | Sep 2026 | |
| 2 |  | Free | 3.2★ (20) | No | No | May 2026 | |
| 3 |  | Free | 4.2★ (11) | Yes | Yes | Sep 2026 | |
| 4 |  | Free | — | No | No | Jun 2026 | |
| 5 |  | Free | 5.0★ (2) | No | Yes | Oct 2026 | |
| 6 |  | $9.99 | 4.0★ (1) | No | No | Sep 2026 | |
| 7 |  | Free | 4.7★ (137) | No | Yes | Oct 2026 | |
| 8 |  | Free | 4.6★ (75) | No | No | Oct 2026 |
Learn about relational algebra and SQL query language through sample queries, results, and descriptions. This app is suitable for beginners exploring databases or experienced users transitioning to SQL92.
This app is a mobile SQL code editor and database client. It allows users to connect to MySQL, PostgreSQL, and SQLite databases, write and execute queries, and manage data. It also serves as a learning resource for practicing SQL skills.
