# HazScan — Hazmat Placard Identification

> Hazmat Placard Identification (iPhone/iPad app by Tyler Brundage.)

- Source: https://appshunter.io/ios/app/hazscan/id6785608055 (this page in markdown: same URL + `.md`)
- Developer: [Tyler Brundage](https://appshunter.io/developer/1853080028)
- Category: Utilities
- Price: $0.99
- Age rating: 12+
- Requires: iOS 17.0 · 5 MB
- Languages: American English
- Released: 2026-08-18
- Data updated: 2026-09-22
- User reviews in markdown: https://appshunter.io/ios/app/hazscan/id6785608055/reviews.md

## What is HazScan?

Instantly identify hazardous materials by scanning UN number placards with your iPhone camera.                                                                                                                                                                             
                                                                                                                                                                                                                                                                             
  HazScan uses on-device text recognition to read UN numbers and hazard class placards on vehicles and containers, then looks up the corresponding Emergency Response Guidebook (ERG 2024) guide number — no internet connection required.                                   
                                                                                                                                                                                                                                                                             
  KEY FEATURES                                                                     
                                                                                                                                                                                                                                                                             
  • Point-and-scan: Aim your camera at a placard and get the ERG guide number in seconds
  • Multi-scan mode: Scan multiple placards in a single session for incidents involving several vehicles or containers
  • Placard recognition: Identifies hazard class placards (FLAMMABLE, CORROSIVE, OXIDIZER, etc.) in addition to UN numbers
  • Offline database: Complete ERG 2024 material and guide data — works without cell service
  • Search: Look up any UN number or material name manually
  • Scan history: Review your recent lookups

  BUILT FOR THE FIELD

  Designed for first responders, hazmat teams, CDL drivers, freight handlers, and safety professionals who need fast, reliable ERG lookups on scene. All processing happens on-device — no data leaves your phone.


## Version history (last 1 release)

### 1.0 — 2026-08-18

No release notes.

## More apps by Tyler Brundage

- [BillVision](https://appshunter.io/ios/app/billvision/id6756795296)

All apps by Tyler Brundage: https://appshunter.io/developer/1853080028

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-22.*