Access a comprehensive reference for structural steel shapes, including multiple AISC library versions. Easily switch between imperial and metric units, sort sections, and perform quick searches. Print or share section properties and cross-sections.






250+ iOS apps curated and reviewed
Out of 250+ structural steelbook apps on iOS, 15 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | $4.99 | 4.7★ (6) | No | No | Aug 2026 | ||
| 2 | Free | 4.7★ (269) | No | Yes | Sep 2026 | ||
| 3 | $4.99 | 4.8★ (113) | No | No | Aug 2026 | ||
| 4 | Free | 3.0★ (1) | No | Yes | Aug 2026 | ||
| 5 | $2.99 | 5.0★ (2) | No | No | Aug 2026 | ||
| 6 | Free | 4.5★ (6) | No | Yes | Aug 2026 | ||
| 7 | Free | — | No | No | Jul 2026 | ||
| 8 | Free | 4.2★ (19) | Yes | Yes | Aug 2026 |






Access a comprehensive reference for structural steel shapes, including multiple AISC library versions. Easily switch between imperial and metric units, sort sections, and perform quick searches. Print or share section properties and cross-sections.






Access a vast library of steel section properties for structural engineers and construction professionals. Browse over 5,000 steel shapes across international standards, compare profiles, and calculate weights. Includes advanced filtering and unit conversion tools.
![[steel shapes] screenshot 1](https://cdn3.appshunter.io/i/PurpleSource211/ffbb151152f5e2de9bd9a4b03cee9589/1-sized.png/320x0w.webp)
![[steel shapes] screenshot 2](https://cdn3.appshunter.io/i/PurpleSource211/606602f6129b8c8f6d1371bd8c49da94/2-sized.png/320x0w.webp)
![[steel shapes] screenshot 3](https://cdn3.appshunter.io/i/PurpleSource221/72c7e842e41f6715fe95c8bf638a0f7b/3-sized.png/320x0w.webp)
![[steel shapes] screenshot 4](https://cdn3.appshunter.io/i/PurpleSource221/a685ede27c8119326c266a8a24473f4a/5-sized.png/320x0w.webp)
![[steel shapes] screenshot 5](https://cdn3.appshunter.io/i/PurpleSource211/bb2159474d7c1321b3cc017604dcf427/4-sized.png/320x0w.webp)
![[steel shapes] screenshot 6](https://cdn3.appshunter.io/i/PurpleSource211/74fa1e305f437a8dcb36931980f2fefd/6-sized.png/320x0w.webp)
Access decades of steel shape data with this app. It provides a vast library of structural steel databases, including current and historical AISC versions, with properties, design values, and unit conversion capabilities.