247+ iOS apps curated and reviewed
Out of 247+ 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 | Oct 2026 | |
| 2 |  | Free | 4.7★ (6.7K) | Yes | No | Oct 2026 | |
| 3 |  | Free | 4.9★ (48K) | Yes | Yes | Oct 2026 | |
| 4 |  | Free | 4.8★ (28) | No | Yes | Oct 2026 | |
| 5 |  | Free | 4.9★ (15K) | Yes | No | Oct 2026 | |
| 6 |  | Free | 4.9★ (28K) | Yes | Yes | Oct 2026 | |
| 7 |  | Free | 4.6★ (33) | No | Yes | Sep 2026 | |
| 8 |  | Free | 4.8★ (13) | No | Yes | Oct 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 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.
