Best Hazmat Book Apps

247+ iOS apps curated and reviewed

4.2 avg rating
17 free apps
Updated October 2026

If you already know HazMat, this is the deeper bench. 247+ hazmat book apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of October 2026.

Compare top Hazmat Book Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1HazMat - ERG 2024 GuidebookHazMat - ERG 2024 GuidebookFree4.6β˜… (1K)NoYesOct 2026
2ERG for iOSERG for iOSFree4.8β˜… (64)NoNoOct 2026
3ERG 2020ERG 2020Free4.1β˜… (54)NoNoOct 2026
4Hazmat Awareness Exam PrepHazmat Awareness Exam PrepFreeβ€”NoYesJul 2026
5What's That HAZMATWhat's That HAZMATFreeβ€”β€”NoAug 2026
6EZ-PlacardEZ-PlacardFree2.1β˜… (29)NoNoNov 2026
7Hazmat Class A Exam Prep JPHazmat Class A Exam Prep JPFreeβ€”YesNoAug 2026
8CDL HazMat Endorsement PrepCDL HazMat Endorsement PrepFreeβ€”β€”NoOct 2026

Top Picks for Hazmat Book

HazMat - ERG 2024 Guidebook#1

HazMat - ERG 2024 Guidebook by Volodymyr Oliennikov

Emergency Response Guidebook
Editor's Choice
πŸ” Reference
4.6😞(1K ratings)
FreeIn-App Purchases
HazMat - ERG 2024 Guidebook screenshot 1
HazMat - ERG 2024 Guidebook screenshot 2
HazMat - ERG 2024 Guidebook screenshot 3
HazMat - ERG 2024 Guidebook screenshot 4

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.

What We Love

  • πŸš€ Handy for hazmat training
  • πŸ‘ Very informative

Room to Improve

  • πŸ› App is outdated
  • πŸ’° Requires paid upgrade to access full content
  • πŸ” Difficult to navigate and use

More Hazmat Book apps to explore

FAQ about Hazmat Book

What are the best hazmat book apps for iPhone?
HazMat - ERG 2024 Guidebook tops our hazmat book apps ranking as of October 2026, with a 4.6-star average from 1K App Store ratings, and it's free to download.
Yes β€” 17 of the top hazmat book apps we rank are free to download, including HazMat - ERG 2024 Guidebook and ERG for iOS.
HazMat - ERG 2024 Guidebook has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 247+ hazmat book apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.