250+ iOS apps curated and reviewed
Out of 250+ shaft alignment calculator apps on iOS, 18 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 |  | $5.99 | — | No | No | Sep 2026 | |
| 2 |  | Free | — | No | No | Sep 2026 | |
| 3 |  | Free | 3.7★ (10) | No | No | Aug 2026 | |
| 4 |  | Free | 5.0★ (2) | No | No | Sep 2026 | |
| 5 |  | Free | 4.3★ (4) | No | No | May 2026 | |
| 6 |  | Free | 4.0★ (1) | No | No | May 2026 | |
| 7 |  | Free | — | No | No | May 2026 | |
| 8 |  | Free | — | No | No | May 2026 |
This utility app, when paired with specific hardware, enables precise and intuitive shaft alignment for rotating machinery. It offers a demonstration mode for experiencing the full process without the hardware and generates automatic, shareable reports.
