250+ iOS apps curated and reviewed
Out of 250+ hazmat test apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.8★ (2.1K) | No | Yes | Aug 2026 |
| 2 |  | Free | 4.4★ (14) | No | Yes | Aug 2026 |
| 3 |  | Free | — | No | Yes | Jul 2026 |
| 4 |  | Free | 4.7★ (6.7K) | Yes | No | Aug 2026 |
| 5 |  | Free was $4.99 | 4.9★ (46K) | Yes | Yes | Aug 2026 |
| 6 |  | Free | — | No | Yes | Aug 2026 |
| 7 |  | Free | — | No | Yes | Aug 2026 |
| 8 |  | Free | 4.1★ (9) | No | Yes | Jul 2026 |
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.
Prepare for your CDL HazMat endorsement with over 1,000 practice questions, flashcards, and realistic exam simulations. Master regulations, identify weak areas, and gain confidence for the official test.
Prepare for your Commercial Drivers License exams with a comprehensive question bank covering general knowledge and various endorsements. Practice with timed exams or instant feedback modes to identify areas for improvement.
Prepare for your Commercial Driver's License (CDL) exam with a comprehensive study app. It offers practice questions, realistic simulators, and detailed explanations for all endorsements and states. Study efficiently with adaptive learning and offline access to pass your test on the first try.
Prepare for your CDL Hazmat endorsement exam with over 1,000 practice questions covering all hazard classes, placarding, and emergency response. Features include a DOT placard guide, exam simulator with multiple modes, and offline flashcard decks for convenient study.
Prepare for your Commercial Driver's License written test with this efficient app. It offers comprehensive question sets for all 50 states, simulating the actual testing environment to help you pass easily.
Prepare for your Commercial Driver’s License (CDL) exam with realistic simulations, AI-powered explanations, and detailed progress tracking. Cover all knowledge areas and endorsements for states nationwide to pass your tests with confidence.
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.
Prepare for your 2026 Commercial Driver's License (CDL) exam with comprehensive study materials. Access state-specific rules and knowledge domains for various vehicle types. Offers premium features for enhanced practice.
Prepare for your Hazmat, Tanker, and combo X CDL endorsements with a visual-first practice test system. Master placards, shipping papers, and safety rules with smart review and offline study modes. Designed for U.S. commercial drivers to pass their DMV tests on the first try.
