249+ iOS apps curated and reviewed
If you already know HazMat, this is the deeper bench. 249+ cargo decoder 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 | 4.6β (1K) | No | Yes | Oct 2026 | |
| 2 |  | $1.99 | 4.3β (6) | No | No | Oct 2026 | |
| 3 |  | Free | 4.8β (64) | No | No | Aug 2026 | |
| 4 |  | Free | β | No | No | May 2026 | |
| 5 |  | Free | β | No | No | May 2026 | |
| 6 |  | Free | β | No | No | May 2026 | |
| 7 |  | Free | β | No | No | May 2026 | |
| 8 |  | Free | 4.0β (1) | No | No | Sep 2026 |
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.
Instantly identify hazardous materials by their 4-digit DOT placard number. Access comprehensive safety information from multiple Emergency Response Guidebook editions, even offline. Quickly search by number or material name for critical details.
This app provides first responders with quick access to critical information for hazardous materials transportation incidents. It features an indexed list of dangerous goods, including ID numbers, hazards, and safety precautions, aiding in effective response.
