250+ iOS apps curated and reviewed
Whether you're new to hazmat test prep 2026 or looking for an upgrade, our curated collection of 250+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.8★ (28) | No | Yes | Oct 2026 | |
| 2 |  | Free | 4.7★ (6.7K) | Yes | No | Oct 2026 | |
| 3 |  | Free | 4.8★ (2.1K) | No | Yes | Oct 2026 | |
| 4 |  | Free | 4.9★ (48K) | Yes | Yes | Oct 2026 | |
| 5 |  | Free | 4.6★ (33) | No | Yes | Oct 2026 | |
| 6 |  | Free | 5.0★ (2) | No | Yes | Sep 2026 | |
| 7 |  | Free | 4.1★ (9) | No | Yes | Sep 2026 | |
| 8 |  | Free | 4.9★ (28K) | Yes | Yes | Oct 2026 |
Prepare for your CDL Hazardous Materials endorsement exam with over 700 practice questions and 300 flashcards. Master key test areas with realistic simulations and track your progress to ensure you pass on your first attempt.
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) 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.
