# CDL Prep Practice Test vs CDL Master

The clearest difference is in-app purchases: CDL Master at none against CDL Prep Practice Test's 15. CDL Master also leads on rating (5.0 vs 4.8) and update cadence (daily vs every 3 days). CDL Prep Practice Test's advantage is ratings volume (2.3K vs 1). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. CDL Prep Practice Test sells 11 in-app purchases, starting at $11.99 per 7 days. CDL Master asks for nothing beyond the download.

CDL Master holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: CDL Prep Practice Test has 2.3K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 94% of CDL Prep Practice Test's written reviews are positive against 100% of CDL Master's.

CDL Prep Practice Test ships an update every 3 days, CDL Master daily. The most recent releases landed on October 18, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | CDL Prep Practice Test | CDL Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (2.3K ratings)](https://appshunter.io/ios/app/cdl-prep-practice-test-2026/id6752642386/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cdl-master-exam-prep/id6761146936/reviews)** |
| Number of ratings | **2.3K** | 1 |
| Positive reviews | 93.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 days | **Daily** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 74 MB | 41 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aignite Inc.](https://appshunter.io/developer/1753704094) | [Inspectra Software LLC](https://appshunter.io/developer/1888021658) |

## What reviewers say

### CDL Prep Practice Test

[App page](https://appshunter.io/ios/app/cdl-prep-practice-test-2026/id6752642386)

Prepare for your Commercial Driver's License exam with state-aligned practice questions and realistic simulators. Features adaptive study plans, detailed explanations, and a readiness score to track your progress and boost confidence for test day.

**Highlights:** State-aligned practice questions, Realistic exam simulators, Adaptive study plan, Readiness score, Missed questions drills, Smart explanations, All endorsements covered

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Subscription | $11.99 | per 7 days |
| Premium monthly subscription | $15.99 | per month |
| Premium monthly subscription | $15.99 | per month |
| Premium monthly subscription | $15.99 | per month |
| CDL Premium Access - 1 Month | $19.99 | per month |
| CDL Premium monthly subscription | $19.99 | per month |
| Premium monthly subscription | $19.99 | per month |
| CDL Premium Access - 1 Month | $24.99 | per month |
| Premium monthly subscription | $24.99 | per month |
| CDL Premium Access - Lifetime | $59.99 | one-time |
| CDL Premium Access - Lifetime | $69.99 | one-time |

**What reviewers like**

- 🚀 Dark mode option
- 💡 Motivating features
- 👍 Exam questions match DMV
- 👍 Helpful for non-readers
- 👍 Passed on first try

**What reviewers complain about**

- 💡 Need more practice questions
- 💡 Need more sample questions before paying

**Reported bugs**

- None mentioned

**Requested features**

- More practice questions for Tanker
- More sample questions before purchase


### CDL Master

[App page](https://appshunter.io/ios/app/cdl-master-exam-prep/id6761146936)

Prepare for your commercial driver's license exam with realistic practice tests, detailed pre-trip inspection guides, and maneuver training. This app offers flashcards for key terms and components to help you succeed.

**Highlights:** Practice tests with real CDL-style questions, Pre-trip inspection breakdown, Backing and maneuver training, Flashcards for key terms, Simple and fast interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CDL Prep Practice Test free?

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

### Is CDL Master free?

CDL Master is free to download, with no in-app purchases.

### Which has better reviews, CDL Prep Practice Test or CDL Master?

CDL Master is rated higher. CDL Prep Practice Test averages 4.8 out of 5 from 2.3K ratings, while CDL Master averages 5.0 from 1 ratings.

### Do CDL Prep Practice Test or CDL Master have ads?

Neither CDL Prep Practice Test nor CDL Master shows ads.

### Which is updated more often, CDL Prep Practice Test or CDL Master?

CDL Prep Practice Test ships an update every 3 days, and CDL Master daily. Most recently, CDL Prep Practice Test was updated on October 18, 2026 and CDL Master on October 9, 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.*