249+ iOS apps curated and reviewed
If you already know CRSI Rebar Reference, this is the deeper bench. 249+ concrete reinforcement apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 3.3★ (16) | No | Yes | May 2026 | |
| 2 |  | Free | 4.7★ (7) | Yes | Yes | Oct 2026 | |
| 3 |  | Free | 3.2★ (17) | No | No | Sep 2026 | |
| 4 |  | Free | — | No | No | May 2026 | |
| 5 |  | Free | — | No | No | Jun 2026 | |
| 6 |  | $3.99 | 4.2★ (10) | No | No | Oct 2026 | |
| 7 |  | Free | 4.8★ (21K) | Yes | No | Oct 2026 | |
| 8 |  | Free | 4.9★ (637) | Yes | No | Oct 2026 |
Access essential data for reinforcing bars (rebar) including specifications, hook details, and marking requirements. This app serves as a quick reference for industry standards and links to online resources.
This app provides a comprehensive suite of calculators for concrete and civil engineering parameters. It features smart auto-fill options, a detailed calculation history with PDF export, and direct references to ACI codes. Unlock all 56 calculators with a one-time purchase.
Track concrete deliveries in real-time to manage jobs and communicate with dispatch. View order history, mix designs, and receive important alerts. This app aims to streamline communication and reduce calls to dispatch.
