# ChesHaz — user reviews

> 2 indexed App Store user reviews of ChesHaz by WIlliam Cheswick, rated 5.00/5 from 4 ratings.

- Source: https://appshunter.io/ios/app/cheshaz/id1320963064/reviews
- App overview in markdown: https://appshunter.io/ios/app/cheshaz/id1320963064.md
- Rating breakdown: 5★ 4 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 0

## Most critical reviews (2 lowest-rated)

### 5/5 — Sweet single-purpose app

*2019-01-31*

This app is designed to do one thing (identify 'hazmat' diamond placards), and it does that one thing very well.

### 5/5 — Very Handy Reference

*2017-12-17*

This is a great app for emergency responders that don’t have there reference guidebook to understand what hazard they may be approaching at a scene or for the curious passenger wondering what’s in the truck your stuck behind on traffic.  

Best of all you can link to reference material on line if you need details for a response.

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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 2026-06-01.*