250+ iOS apps curated and reviewed
The best sheet metal apps on iPhone average 3.6★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.3★ (9) | No | Yes | Oct 2026 | |
| 2 |  | Free | 3.1★ (34) | No | No | Oct 2026 | |
| 3 |  | Free | 4.6★ (151) | Yes | Yes | Oct 2026 | |
| 4 |  | Free | 4.9★ (87) | No | Yes | Oct 2026 | |
| 5 |  | Free | — | Yes | No | Oct 2026 | |
| 6 |  | Free | — | No | Yes | Oct 2026 | |
| 7 |  | Free | — | — | No | Sep 2026 | |
| 8 |  | Free | 5.0★ (3) | No | No | Oct 2026 |
This tool simplifies metal fabrication calculations for professionals and students. Quickly determine dimensions and values for various sheet metal parts, saving time and improving accuracy. Results can be easily viewed, saved, and shared.
Stay informed with union news and important notifications. Access member benefits, local union information, and resources to manage your meeting experience with schedules and maps.
This app provides accurate flat pattern layouts for complex sheet metal shapes and transitions. It simplifies calculations for cones, frustums, cylinders, and various transition pieces, saving time and reducing errors in fabrication projects.
