248+ iOS apps curated and reviewed
Marine Steel Calculator is the household name in marine steel calculator, but it's far from the only option. We track 248+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | Sep 2026 | |
| 2 |  | Free | 4.9★ (10) | Yes | No | May 2026 | |
| 3 |  | Free | 3.3★ (3) | No | Yes | May 2026 | |
| 4 |  | Free | 4.4★ (9) | No | No | Aug 2026 | |
| 5 |  | Free | 4.7★ (25K) | No | Yes | Oct 2026 | |
| 6 |  | Free | — | No | Yes | May 2026 | |
| 7 |  | Free | — | No | Yes | Aug 2026 | |
| 8 |  | Free | 3.0★ (1) | No | Yes | Aug 2026 |
This app simplifies complex steel calculations for flat-rolled steel buyers. It helps verify coil and sheet specifications, calculate weights without a scale, convert units, and compare prices. It supports various steel types for accurate cost and yield calculations.
This app helps engineers and steel traders calculate steel weight, study chemical compositions, evaluate customs duties, and access structural steel charts. It aims to simplify complex calculations for professionals in the steel industry.
