# CDL Prep Test 2026 vs CDL Master

The clearest difference is rating: CDL Master at 5.0 against CDL Prep Test 2026's 4.4. CDL Master also leads on in-app purchases (none vs 4) and update cadence (daily vs every 10 days). CDL Prep Test 2026's advantage is ratings volume (227 vs 1). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. CDL Prep Test 2026 sells 4 in-app purchases, starting at $9.99 per 7 days. CDL Master asks for nothing beyond the download.

CDL Master holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: CDL Prep Test 2026 has 227 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

CDL Prep Test 2026 ships an update every 10 days, CDL Master daily. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | CDL Prep Test 2026 | CDL Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (227 ratings)](https://appshunter.io/ios/app/cdl-prep-test-2026-practice/id6748674131/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cdl-master-exam-prep/id6761146936/reviews)** |
| Number of ratings | **227** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | **Daily** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 69 MB | 41 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hang Le Thi](https://appshunter.io/developer/1826961588) | [Inspectra Software LLC](https://appshunter.io/developer/1888021658) |

## What reviewers say

### CDL Prep Test 2026

[App page](https://appshunter.io/ios/app/cdl-prep-test-2026-practice/id6748674131)

Prepare for your Commercial Driver's License (CDL) written test with comprehensive study materials. Features over 1,000 expert-designed questions, state-specific practice tests, and detailed explanations to help you pass.

**Highlights:** Over 1,000 practice questions, State-specific DMV rules, Driving practice videos, Clear answer explanations, Progress tracking, Realistic exam simulations

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CDL Prep Pro - Weekly | $9.99 | per 7 days |
| CDL Prep Pro: Monthly Sale Off | $14.99 | per month |
| CDL Prep Pro – Monthly | $19.99 | per month |
| CDL Prep Pro Lifetime | $49.99 | one-time |


### 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 Test 2026 free?

CDL Prep Test 2026 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 Test 2026 or CDL Master?

CDL Master is rated higher. CDL Prep Test 2026 averages 4.4 out of 5 from 227 ratings, while CDL Master averages 5.0 from 1 ratings.

### Do CDL Prep Test 2026 or CDL Master have ads?

Neither CDL Prep Test 2026 nor CDL Master shows ads.

### Which is updated more often, CDL Prep Test 2026 or CDL Master?

CDL Prep Test 2026 ships an update every 10 days, and CDL Master daily. Most recently, CDL Prep Test 2026 was updated on October 15, 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.*