# CDL Prep Test 2026 | EZ Prep vs CDL Hazmat Practice Test

The clearest difference is update cadence: CDL Prep Test 2026 | EZ Prep at every 3 weeks against CDL Hazmat Practice Test's every 3 months. CDL Prep Test 2026 | EZ Prep also leads on ratings volume (60 vs 15). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. CDL Prep Test 2026 | EZ Prep sells 8 in-app purchases, starting at $9.99 per 7 days and CDL Hazmat Practice Test sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for CDL Prep Test 2026 | EZ Prep against 4.7 for CDL Hazmat Practice Test. Both are backed by a comparable volume of ratings — 60 and 15 respectively.

CDL Prep Test 2026 | EZ Prep ships an update every 3 weeks, CDL Hazmat Practice Test every 3 months. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | CDL Prep Test 2026 | EZ Prep | CDL Hazmat Practice Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (60 ratings)](https://appshunter.io/ios/app/cdl-prep-test-2026-ez-prep/id6451176646/reviews)** | [4.7 (15 ratings)](https://appshunter.io/ios/app/cdl-hazmat-practice-test/id6469903280/reviews) |
| Number of ratings | **60** | 15 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 105 MB | 85 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [EZ Test Prep](https://appshunter.io/developer/1664527806) | [Erdem Kara](https://appshunter.io/developer/1015700209) |

## What reviewers say

### CDL Prep Test 2026 | EZ Prep

[App page](https://appshunter.io/ios/app/cdl-prep-test-2026-ez-prep/id6451176646)

Prepare for your Commercial Driver's License exam with practice tests and a personalized study plan. This app offers offline access, adaptive difficulty, and an exam simulator designed by licensed drivers.

**Highlights:** Personalized study plan, Adaptive question difficulty, Offline access, Exam simulator, Progress tracking, Instant feedback with explanations

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cram Time - CDL Prep Test 2025 | $9.99 | per 7 days |
| CDL Prep Test Questions 2025 | $24.99 | per month |
| CDL Exam Prep 2025 | $24.99 | per month |
| CDL Prep - Introductory | $24.99 | per month |
| CDL Prep Test Questions 2025 | $64.99 | per 6 months |
| CDL Exam Prep 2025 | $64.99 | per 6 months |
| CDL Prep - Introductory | $64.99 | per 6 months |
| 2024 CDL Exam Test Questions | $64.99 | per 6 months |


### CDL Hazmat Practice Test

[App page](https://appshunter.io/ios/app/cdl-hazmat-practice-test/id6469903280)

Prepare for your CDL Hazardous Material Endorsement exam with an AI-driven learning platform. It offers over 3250 practice questions, categorized by topic, and realistic mock tests to assess your readiness. Save your progress and ensure you're well-prepared for success.

**Highlights:** Over 3250 AI-curated practice questions, Categorized topics aligned with curriculum, Realistic 25-question mock tests, AI-driven question updates, User account for progress saving, Comprehensive course and mock tests

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - Weekly Subscription | $4.99 | per 7 days |
| Premium - Monthly Subscription | $14.99 | per month |
| Premium-Quarterly Subscription | $29.99 | per 3 months |
| Premium - Yearly Subscription | $49.99 | per year |


## Frequently asked questions

### Is CDL Prep Test 2026 | EZ Prep free?

CDL Prep Test 2026 | EZ Prep is free to download, with in-app purchases available.

### Is CDL Hazmat Practice Test free?

CDL Hazmat Practice Test is free to download, with in-app purchases available.

### Which has better reviews, CDL Prep Test 2026 | EZ Prep or CDL Hazmat Practice Test?

CDL Prep Test 2026 | EZ Prep is rated higher. CDL Prep Test 2026 | EZ Prep averages 4.8 out of 5 from 60 ratings, while CDL Hazmat Practice Test averages 4.7 from 15 ratings.

### Do CDL Prep Test 2026 | EZ Prep or CDL Hazmat Practice Test have ads?

Neither CDL Prep Test 2026 | EZ Prep nor CDL Hazmat Practice Test shows ads.

### Which is updated more often, CDL Prep Test 2026 | EZ Prep or CDL Hazmat Practice Test?

CDL Prep Test 2026 | EZ Prep ships an update every 3 weeks, and CDL Hazmat Practice Test every 3 months. Most recently, CDL Prep Test 2026 | EZ Prep was updated on October 27, 2026 and CDL Hazmat Practice Test on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*