246+ iOS apps curated and reviewed
The best metal steel paint calculator apps on iPhone average 3.8★ across 246+ 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 |  | $4.99 | 1.0★ (1) | No | No | Oct 2026 | |
| 2 |  | Free | — | Yes | No | Sep 2026 | |
| 3 |  | Free | — | No | Yes | Jun 2026 | |
| 4 |  | Free | — | No | No | Aug 2026 | |
| 5 |  | Free | — | No | Yes | May 2026 | |
| 6 |  | Free | 3.3★ (3) | No | Yes | Oct 2026 | |
| 7 |  | Free | — | Yes | No | Aug 2026 | |
| 8 |  | Free | 4.9★ (10) | Yes | No | May 2026 |
This tool helps estimate the amount of paint required for various steel structures. It supports different shapes like tubes, angles, channels, beams, and sheets, providing measurements in kg/m2 and l/m2 for accurate calculations.
Estimate the amount of paint needed for walls or ceilings by entering a few measurements. This tool simplifies the calculation process for your painting projects.
