ERG 2020 app icon

Apps Like ERG 2020 for iPhone and iPad

Look up hazmat response info quickly

Access hazardous material information quickly with a searchable database of dangerous goods and their associated ID numbers. View general hazards and recommended safety precautions.

by National Library of Medicine★ 4.154 ratingsReferenceFreeData updated 2026-09-08

ERG 2020 screenshots

Ranked alternatives

Showing 1–20 of 1,000 ranked alternatives.

  1. ERG for iOS app icon

    ERG for iOS

    Pipeline and Hazardous Materials Safety Administration

    Access emergency response data quickly

    Access critical information for hazardous materials incidents. Look up dangerous goods by ID number. View general hazards and safety precautions. Quickly find emergency response procedures. Navigate an indexed list of substances.

    ★ 4.865 ratingsReferenceFreeData updated 2026-10-21
  2. HazMat Reference app icon

    HazMat Reference

    784767 Alberta Inc.

    Look up hazard info instantly

    Access hazardous material data including NIOSH, CFR/HMT, NFPA, GHS, and CAMEO information. Search, sort, and filter materials by properties or response guidelines. View emergency response guides and safety regulations for handling and storage.

    ★ 4.81,775 ratingsReference$4.99Data updated 2026-11-09
  3. HazMat Test 2026 & ERG 2024 app icon

    HazMat Test 2026 & ERG 2024

    Sangeetha Bhatta

    Practice CDL questions

    Study for the CDL endorsement with 110+ multiple-choice questions covering essential topics. Simulate real tests with randomized questions. Track progress and review detailed explanations for each answer.

    ★ 4.82,086 ratingsEducationFreeData updated 2026-09-09
  1. Cargo Decoder Plus app icon

    Cargo Decoder Plus

    Marsh Gosnell

    Identify hazardous cargo quickly and easily.

    The app identifies hazardous cargo using the 4-digit DOT placard number. It provides details from multiple Emergency Response Guidebook editions and includes search by name or number.

    ★ 4.36 ratingsReference$1.99Data updated 2026-11-05
  2. HazMat - ERG 2024 Guidebook app icon

    HazMat - ERG 2024 Guidebook

    Volodymyr Oliennikov

    Access ERG data offline

    Provides information on hazardous materials with ERG guidelines. Includes handling, storage, and incident response details. Accesses data offline without internet. Allows quick reference for emergency situations and educational use.

    ★ 4.61,039 ratingsReferenceFreeData updated 2026-09-20
  3. CDL Test Prep 2026 Class A B app icon

    CDL Test Prep 2026 Class A B

    Hanh Le

    Study state-specific CDL tests and track progress

    Study for the CDL exam with state-specific practice tests for all 50 states and endorsements. Track progress in real time. Access questions on General Knowledge, Air Brakes, and Hazmat.

    ★ 4.947,915 ratingsEducationFreeData updated 2026-09-30
  4. CDL Exam Prep 2026 with AI app icon

    CDL Exam Prep 2026 with AI

    EASY PASS COMPANY LIMITED

    Tests, track progress, learn CDL rules

    Prepare for CDL exams with realistic tests and AI-driven explanations. Track progress with detailed reports. Study all knowledge areas and endorsements. Simulate exams for General Knowledge and specialized tests. Receive instant feedback on answers.

    ★ 4.927,587 ratingsEducationFreeData updated 2026-09-18
  5. Hazmat Load  Segregation Guide app icon

    Hazmat Load Segregation Guide

    784767 Alberta Inc.

    Review rules and compatibility tables

    Access hazard material compatibility data from CFR 49 §177.848 and IATA DG regulations. Look up rules for hazardous materials. Check compatibility of Class 1 explosives. Determine safe storage and transport combinations.

    ★ 4.7530 ratingsReference$0.99Data updated 2026-10-30
  6. CDL Permit: Practice Test 2026 app icon

    CDL Permit: Practice Test 2026

    Mapola LTD

    Study CDL materials and take tests

    Study for the CDL exam with state-specific rules and tests. Review topics like commercial vehicles, combination vehicles, and school buses. Track progress and access study materials for different CDL categories.

    ★ 4.717,959 ratingsEducationFreeData updated 2026-09-06
  7. CDL Prep app icon

    CDL Prep

    Jeffrey Diaz

    Practice exams and track progress

    Study for CDL exams with practice questions on General Commercial, Air Brakes, Combinations, Hazmat, Passenger, Tanks, School Bus, and Doubles/Triples. Take exams in 60-minute or 40-minute modes with randomized questions.

    ★ 4.77,054 ratingsEducationFreeData updated 2026-11-08
  8. CDL Help app icon

    CDL Help

    TruckDriver.help LLC

    Take CDL tests and study materials

    Prepare for CDL exams with practice tests for General Knowledge and Combination Vehicles. Learn about vehicle rules, safe driving, cargo safety, and inspection procedures. Take quizzes to test knowledge and track progress.

    ★ 4.94,770 ratingsEducationFreeData updated 2026-09-06
  9. CDL Practice Test® 2026 app icon

    CDL Practice Test® 2026

    The PATG Group, Inc.

    Study CDL exam questions and track progress

    Prepare for the CDL written exam with tests and question banks. Simulate exam conditions with realistic tests. Review detailed explanations for each answer. Track progress and identify weak areas. Study commercial driving regulations and terminology.

    ★ 4.86,074 ratingsEducationFreeData updated 2026-09-16
  10. Hazmat Incidents app icon

    Hazmat Incidents

    784767 Alberta Inc.

    View recent hazardous material incidents.

    The app provides access to recently reported Hazmat Incidents from the U.S. Department of Transportation.

    ★ 3.326 ratingsMedicalFreeData updated 2026-09-28
  11. CDL Study: Practice Test 2026 app icon

    CDL Study: Practice Test 2026

    Adrian Del Jesus Sanchez Mendez

    Study state-specific CDL tests and HazMat exams

    Prepare for the CDL exam with state-specific tests and HazMat preparation. Answer 2000+ questions updated for . Track progress and focus on relevant material for your state's DMV exam.

    ★ 4.82,110 ratingsEducationFreeData updated 2026-09-16
  12. CDL Prep: Exams & Study Guide app icon

    CDL Prep: Exams & Study Guide

    Line Century Global Joint Stock Company

    Tests, practice , prepare for CDL license

    For the CDL exam with practice tests, practice test combinations, and real test questions. Access general knowledge, hazmat, passenger vehicles, and air brake topics. Review answers and track progress through exam simulations.

    ★ 4.82,586 ratingsReferenceFreeData updated 2026-09-17
  13. CDL Prep Practice Test 2025 app icon

    CDL Prep Practice Test 2025

    Best Fun Games LLC

    CDL tests and track progress

    Prepare for the CDL with questions covering General Knowledge, Air Brakes, Combination Vehicles, Hazardous Materials, and Passenger Vehicles. Take simulated exams to assess readiness. Review answers and track progress to improve performance.

    ★ 4.62,994 ratingsEducationFreeData updated 2026-09-06
  14. OSHA Safety Regulations Guide app icon

    OSHA Safety Regulations Guide

    Volodymyr Oliennikov

    Access standards offline anytime

    Access standards offline for compliance. View for general industry and construction. Search for specific standards. Download and save content for use without internet.

    ★ 4.71,756 ratingsReferenceFreeData updated 2026-09-15
  15. Solar Alert: Protect your Life app icon

    Solar Alert: Protect your Life

    Genial LLC

    Monitor space weather and receive alerts

    Monitor activity and space weather events. Receive alerts for potential hazards. Track radiation levels and geomagnetic storms. Provide safety recommendations for travel and infrastructure.

    ★ 4.7899 ratingsWeatherFreeData updated 2026-09-08
  16. CDL Practice Written Test app icon

    CDL Practice Written Test

    Infinity Loop Capital LLC

    Take tests for CDL exams

    Take exams for CDL licenses across all 50 states. topics include general knowledge, air brakes, combination vehicles, and endorsements like Hazmat and Passenger. Review detailed explanations for each question.

    ★ 4.91,158 ratingsEducationFreeData updated 2026-09-06

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.