34+ iOS apps curated and reviewed
Looking for free ocfr apps? 20 of our 34+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 3.7★ (9) | No | No | Oct 2026 | |
| 2 |  | Free | 4.6★ (1K) | No | Yes | Oct 2026 | |
| 3 |  | Free | 2.3★ (3) | No | No | Oct 2026 | |
| 4 |  | Free | 4.8★ (5) | No | Yes | May 2026 | |
| 5 |  | Free | 4.6★ (258) | No | Yes | Sep 2026 | |
| 6 |  | Free | 5.0★ (7) | No | No | May 2026 | |
| 7 |  | Free | 1.0★ (1) | No | Yes | May 2026 | |
| 8 |  | Free | 2.5★ (21) | No | No | Oct 2026 |
Access U.S. federal regulations for the safe transportation of hazardous materials and pipeline safety. Covers regulations for classifying, handling, and packaging materials by various transport modes, as well as pipeline facility safety standards.
This app provides a quick reference for hazardous materials, serving as an educational tool for handling, storage, and incident response. It functions offline, making it accessible without an internet connection.
Access a full-color display of hazardous materials markings, labels, and placards. This app provides quick visual information and regulatory citations for shippers and carriers. It serves as a general guidance tool for hazardous materials regulations.
