Best Hazmat Test Truck Apps

246+ iOS apps curated and reviewed

4.3 avg rating
18 free apps
Updated November 2026

Looking for free hazmat test truck apps? 18 of our 246+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Hazmat Test Truck Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1CDL HazMat Practice Test 2026CDL HazMat Practice Test 2026Free4.7★ (45)NoYesOct 2026
2HazMat Test 2026 & ERG 2024HazMat Test 2026 & ERG 2024Free4.8★ (2.1K)NoYesNov 2026
3HazMat InformerHazMat InformerFree2.1★ (7)NoNoOct 2026
4CDL Help: CDL Prep Test 2026CDL Help: CDL Prep Test 2026Free4.9★ (5.4K)YesYesNov 2026
5CDL Pass - Permit Test PrepCDL Pass - Permit Test PrepFree4.9★ (219)YesNoOct 2026
6What's That HAZMATWhat's That HAZMATFree——NoAug 2026
7CDL Test Prep 2026 Class A BCDL Test Prep 2026 Class A BFree4.9★ (49K)YesYesNov 2026
8HazMat - ERG 2024 GuidebookHazMat - ERG 2024 GuidebookFree4.6★ (1K)NoYesOct 2026

Top Picks for Hazmat Test Truck

HazMat Test 2026 & ERG 2024#2

HazMat Test 2026 & ERG 2024 by GCSE Exams

Field tools & Quick Reference
Strong Contender
📚 Education
4.8😞(2.1K ratings)
FreeIn-App Purchases
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Prepare for your Commercial Driver's License (CDL) Hazardous Materials endorsement exam with over 110 practice questions. This app simulates the real test, offering detailed score reports and custom timer settings to help you track progress and build confidence.

What We Love

  • 👍 Helpful for passing the test
  • 🚀 Convenient and easy to use
  • 💡 Lifetime membership option

Room to Improve

  • 🐛 Outdated content with wrong answers
  • 🐛 Inconsistent formatting and typos
  • 🐛 Paid version issues (not unlocking)
2.1(7 ratings)
Free
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This app helps truckers determine the correct hazardous materials placard for their trailers based on loaded items. It also provides one-click access to the Emergency Response Guide (ERG) for transported materials and includes a section on identifying hazardous materials.

More Hazmat Test Truck apps to explore

FAQ about Hazmat Test Truck

What are the best hazmat test truck apps for iPhone?
CDL HazMat Practice Test 2026 tops our hazmat test truck apps ranking as of November 2026, with a 4.7-star average from 45 App Store ratings, and it's free to download.
Yes — 18 of the top hazmat test truck apps we rank are free to download, including CDL HazMat Practice Test 2026 and HazMat Test 2026 & ERG 2024.
CDL HazMat Practice Test 2026 has no ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 246+ hazmat test truck apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.