# TheHazMatApp

> Hazardous materials database with building and fire code hazard classifications. (iPhone/iPad app by HazClass, INC..)

- Source: https://appshunter.io/ios/app/thehazmatapp/id1527123797 (this page in markdown: same URL + `.md`)
- Developer: [HazClass, INC.](https://appshunter.io/developer/1495948162)
- Category: Reference, Business
- Price: Free
- Rating: 3.67/5 from 3 App Store ratings
- Age rating: 4+
- Requires: iOS 12.0 · 22 MB
- Languages: English
- Released: 2020-08-20
- Data updated: 2026-06-28
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/thehazmatapp/id1527123797/reviews.md

## What is TheHazMatApp?

TheHazMatApp provides engineers, consultants, building owners, and inspectors a database of hazardous materials that have been assigned building and fire code hazard classifications by experts and industry professionals. Lookup various chemicals by Chemical Name or CAS Number to determine their hazard classification.

## Key features

- Hazardous materials database
- Building and fire code classifications
- Lookup by Chemical Name
- Lookup by CAS Number
- Expert-assigned classifications


## Frequently asked questions about TheHazMatApp

### What is TheHazMatApp?

TheHazMatApp is a reference tool that provides a database of hazardous materials and their assigned building and fire code hazard classifications. It allows users to look up chemicals by name or CAS number to determine their hazard status.

### Who developed TheHazMatApp?

TheHazMatApp was developed by HazClass, INC. and was first released on August 20, 2020.

### What devices does TheHazMatApp support?

TheHazMatApp is available for iPhone and iPod devices.

### How often is TheHazMatApp updated?

The latest version of TheHazMatApp is 2.2, and it was last updated on September 26, 2023.

### What is the age rating for TheHazMatApp?

TheHazMatApp has an age rating of 4+, making it suitable for a wide range of users.

### Does TheHazMatApp have ads?

Yes, TheHazMatApp contains advertisements.

### What is the user rating for TheHazMatApp?

TheHazMatApp has a user rating of 3.7 stars based on 3 ratings.

### Is TheHazMatApp free to download?

Yes, TheHazMatApp is free to download and use, though it does contain advertisements.

## Version history (last 5 releases)

### 2.2 — 2023-09-26

bug fixes, and enhancements

### 2.1 — 2023-09-01

Bug fixes and enhancements

### 2.0 — 2023-06-30

enhancements and bug fixes

### 1.1 — 2020-09-02

Bug fixing and enhancement

### 1.0 — 2020-08-20

No release notes.

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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 2026-06-28.*