249+ iOS apps curated and reviewed
The best tube fabrication calculator apps on iPhone average 3.6★ across 249+ titles — we've ranked them by what real users actually keep on their phones. Updated November 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | $14.99 | — | No | No | Aug 2026 | |
| 2 |  | Free | 3.1★ (9) | No | Yes | Nov 2026 | |
| 3 |  | Free | 4.3★ (4) | No | Yes | Oct 2026 | |
| 4 |  | $2.99 | 1.5★ (2) | No | No | Aug 2026 | |
| 5 |  | Free | 1.9★ (13) | No | Yes | Nov 2026 | |
| 6 |  | Free | — | No | Yes | Nov 2026 | |
| 7 |  | Free | 4.4★ (3.6K) | Yes | No | Nov 2026 | |
| 8 |  | $2.99 | — | No | No | Sep 2026 |
Calculate flat pattern dimensions for complex fabricated components like bends, elbows, tees, and cones. This tool simplifies layouts for challenging shapes using triangulation methods, saving time and ensuring precision in fabrication work.
Calculate precise flat pattern dimensions for various fabricated metal components, from simple bends to complex shapes like elbows, lobsterbacks, and cones. This tool assists fabricators, welders, and engineers in generating accurate layouts for piping, ducting, and pressure vessels.
