249+ iOS apps curated and reviewed
The best structural engineering suite apps on iPhone average 4.5★ across 249+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | Yes | Sep 2026 | |
| 2 |  | Free | 4.2★ (19) | Yes | Yes | Aug 2026 | |
| 3 |  | Free | 4.7★ (35) | Yes | No | Aug 2026 | |
| 4 |  | $5.99 | 4.5★ (20) | No | No | Jul 2026 | |
| 5 |  | $5.99 | — | No | No | Jul 2026 | |
| 6 |  | Free | — | No | Yes | Jul 2026 | |
| 7 |  | $19.99 was $34.99 | 4.7★ (16) | No | No | Sep 2026 | |
| 8 |  | Free | 4.4★ (32) | Yes | Yes | Aug 2026 |
This app provides engineers with essential structural formulas and calculations for civil construction projects. It offers instant results, demand/capacity checks, and a built-in database of materials and sections, all accessible on mobile devices.
This app offers a suite of structural engineering tools for analysis and design. It includes calculators for beams, trusses, frames, loads, and base plates, along with a comprehensive section database and a 3D renderer. Perform calculations, check designs against various codes, and generate reports on the go.
