Best Hazmat Reference Apps

206+ iOS apps curated and reviewed

4.3 avg rating
17 free apps
Updated May 2026

Whether you're new to hazmat reference or looking for an upgrade, our curated collection of 206+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for Hazmat Reference

HazMat Reference#1

HazMat Reference by ThatsMyStapler Inc.

ERG 2024
Editor's Choice
πŸ” Reference
4.8😊(1.6K ratings)
$4.99
#36in Reference
HazMat Reference screenshot 1
HazMat Reference screenshot 2
HazMat Reference screenshot 3
HazMat Reference screenshot 4
HazMat Reference screenshot 5

An essential tool for handling hazardous materials, providing quick access to detailed information from various sources like NIOSH, CFR/HMT, NFPA, GHS, and CAMEO. Simplifying material search, sorting, and filtering capabilities, it aids in compliance and incident response for employees working with hazardous materials.

What We Love

  • πŸ’‘ Excellent tool
  • πŸš€ Saves time
  • πŸ‘ Handy app
  • πŸ‘ User-friendly

Room to Improve

  • πŸ› Closed unexpectedly
  • πŸ› Outdated information
  • πŸ‘Ž Color of distance pages makes it unreadable
HazMat - ERG 2024 Guidebook#2

HazMat - ERG 2024 Guidebook by Volodymyr Oliennikov

Emergency Response Guidebook
Strong Contender
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

Explore an essential Hazardous Materials reference app for quick and easy guidance on handling emergencies. Offline functionality ensures access anytime. Find out more!

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  • πŸ› App is outdated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
4.4(34 ratings)
$2.99
Hazmat Training General Awareness/Familiarization screenshot 1
Hazmat Training General Awareness/Familiarization screenshot 2
Hazmat Training General Awareness/Familiarization screenshot 3
Hazmat Training General Awareness/Familiarization screenshot 4
Hazmat Training General Awareness/Familiarization screenshot 5

This application provides general awareness training for handling hazardous materials, consisting of eight modules that can be completed in about an hour, with automatic bookmarking for resuming at any time. By using this app, users can familiarize themselves with hazmat regulations, identify hazardous materials, and take a step towards satisfying the federally mandated training requirements.

More Hazmat Reference apps to explore

4
ChesHaz
ChesHaz
ChesHaz
Quick chemical hazmat id
Free

This free app quickly identifies chemical hazards by looking up four-digit UN/NA numbers on hazmat placards, providing chemical names and other information, even without network connectivity. It's a useful educational tool, but first responders should verify information with official sources.

πŸ” Reference
(4)
5
HazMat Test & ERG 2024
HazMat Test & ERG 2024
HazMat Test & ERG 2024
CDL HazMat Test & Prep
Free

Prepare for your commercial driver license hazardous materials endorsement test with this app on your iPhone or iPad. With over 110 multiple-choice questions, track your progress, choose your timer settings, and receive detailed scores via email. Shake your device to skip questions and enjoy cool sound effects while you study. Access "HazMat Safety Tips" and improve your knowledge today.

πŸ“š Education
(2K)
6
Hazmat Registration Search
Hazmat Registration Search
Hazmat Registration Search
by Pipeline and Hazardous Materials Safety Administration
Free

Quickly check the status of hazmat registrations for companies using the US Department of Transportation database with basic and advanced search options. Access and share registration certificates as PDFs to verify compliance.

πŸ” Reference
(2)
7
Hazmat Load  Segregation Guide
Hazmat Load  Segregation Guide
Hazmat Load Segregation Guide
by ThatsMyStapler Inc.
$0.99

This application provides an easy-to-use guide for loading and segregating hazardous materials, utilizing key tables from DOT and IATA regulations to ensure safe transportation and storage. It helps hazmat employees quickly determine loading and shipping requirements, supplementing their training with a convenient and accessible resource.

πŸ” Reference
(499)
8
Hazmat Incidents
Hazmat Incidents
Hazmat Incidents
by ThatsMyStapler Inc.
Free

This application allows users to query and view recent Hazmat Incidents reported to the U.S. Department of Transportation, with filtering and sorting options by incident type, location, and result. Users can access detailed information on each incident, including maps, causes, and material specifics, and download updated data periodically.

πŸ₯ Medical
(25)
9
CDL Hazmat Practice Test
CDL Hazmat Practice Test
CDL Hazmat Practice Test
Hazardous Material Endorsement
Free
πŸ“š Education
(0)
10
CDL Prep Practice Test Genie
CDL Prep Practice Test Genie
CDL Prep Practice Test Genie
2026 CDL Permit, ELDT & HazMat
Free

Prepare for your CDL HazMat endorsement with our app that offers practice tests, study materials, and detailed explanations to help you ace the exam. Download now to boost your chances of success!

πŸ“š Education
(14K)
11
calimoto Motorcycle Navigation
calimoto Motorcycle Navigation
calimoto Motorcycle Navigation
Scenic GPS Route Planner
Free

Discover and navigate the best motorcycle routes with detailed maps, points of interest, and route planning features. Experience the ultimate riding adventure today! πŸοΈπŸ—ΊοΈ

πŸ—ΊοΈ Navigation
(6)
12
CDL HazMat Practice Test 2026
CDL HazMat Practice Test 2026
CDL HazMat Practice Test 2026
HazMat (H) Endorsement Prep
Free
πŸ“š Education
(14)
13
IFSTA HazMat First Responder 6
IFSTA HazMat First Responder 6
IFSTA HazMat First Responder 6
Fire Service Training Material
Free

This application provides fire and emergency services personnel with the necessary information to respond to hazardous materials spills or releases and weapons of mass destruction incidents. It offers a range of study tools, including flashcards, exam prep questions, audiobooks, and skill videos, to help users prepare for their roles and meet job performance requirements.

πŸ“š Education
(13)
14
ERG for iOS
ERG for iOS
ERG for iOS
Official USDOT ERG
Free
πŸ” Reference
(55)
15
IFSTA HazMat Technician 3
IFSTA HazMat Technician 3
IFSTA HazMat Technician 3
by International Fire Service Training Association
Free
πŸ“š Education
(1)
16
HazMat Test Prep 2026
HazMat Test Prep 2026
HazMat Test Prep 2026
CDL Hazardous Materials Exam
Free
πŸ“š Education
(0)
17
HAZMAT FLIC
HAZMAT FLIC
HAZMAT FLIC
by NFPA
Free
πŸ” Reference
(0)
18
CDL Practice Test 2026 with AI
CDL Practice Test 2026 with AI
CDL Practice Test 2026 with AI
Truck Driver License Exam Prep
Free

Prepare for your CDL Permit Test effectively with our app designed to closely align with exam objectives, boasting a 90% pass rate. Covering all endorsements and states, our comprehensive test prep offers topic-based practice, versatile study modes, mock tests, instant feedback, personalized study plans, and insights to help you excel in your commercial driving career. Crush your CDL exam and unlock a thriving future in commercial driving with our app!

πŸ“š Education
(27K)
19
ERG 2020
ERG 2020
ERG 2020
by National Library of Medicine
Free

This application provides first responders with a critical resource to handle hazmat accidents, offering guidance on safety precautions and response procedures for various hazardous materials. It allows users to quickly identify materials and access recommended actions, making it an essential tool for emergency situations.

πŸ” Reference
(53)
20
HazMat Informer
HazMat Informer
HazMat Informer
by Transportation Performance Inc
Free

This mobile application helps trucking industry professionals determine the proper hazmat placard for their trailers based on loaded items and access the Emergency Response Guide with one click. By using the app, users can easily identify hazardous materials, produce required placards, and access emergency response information, streamlining their hazardous materials briefing process.

πŸ’Ό Business
(6)