250+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our mechanical engineering toolkit list covers 250+ iPhone apps updated through November 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.8★ (64) | Yes | Yes | Nov 2026 | |
| 2 |  | $12.99 | — | No | No | Oct 2026 | |
| 3 |  | Free | 3.5★ (6) | No | No | Nov 2026 | |
| 4 |  | Free | 3.0★ (6) | No | Yes | May 2026 | |
| 5 |  | $1.99 | 4.7★ (12) | No | No | Oct 2026 | |
| 6 |  | Free | — | No | No | May 2026 | |
| 7 |  | Free | 4.4★ (8) | No | Yes | Oct 2026 | |
| 8 |  | Free | 3.3★ (3) | No | No | Oct 2026 |
This professional engineering calculator provides instant results for students, researchers, and practicing engineers. It offers detailed calculation steps, formulas, diagrams, and unit conversions. Save inputs as projects and export results in various formats.
Access award-winning monthly engineering content in a digital format. Read current and past issues, with text-formatted articles optimized for mobile. Download content for offline access and search the archive.
