# CDL Prep Test 2026 vs CDL Master

The clearest difference is review sentiment: CDL Master at 100% against CDL Prep Test 2026's 43%. CDL Master also leads on in-app purchases (none vs 4) and ads (none vs shown). CDL Prep Test 2026's advantage is ratings volume (7.8K vs 1) and chart position (#92 vs unranked). On price 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 4.7. That said, the two scores are not equally well evidenced: CDL Prep Test 2026 has 7.8K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 43% of CDL Prep Test 2026's written reviews are positive against 100% of CDL Master's.

CDL Prep Test 2026 ships an update every 3 months, CDL Master daily. The most recent releases landed on October 23, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | CDL Prep Test 2026 | CDL Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (7.8K ratings)](https://appshunter.io/ios/app/cdl-prep-test-2026-drivers-ed/id1610099124/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cdl-master-exam-prep/id6761146936/reviews)** |
| Number of ratings | **7.8K** | 1 |
| Positive reviews | 43.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Daily** |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#92** | — |
| Size | 152 MB | 41 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Khai Vuong](https://appshunter.io/developer/1610099126) | [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-drivers-ed/id1610099124)

**Currently charting:** #92 Top Grossing · Education (US App Store)

Prepare for your Commercial Driver's License (CDL) permit exam with state-specific practice tests and expert guidance. This app offers over 600 questions, detailed explanations, and progress tracking to help you pass on your first attempt.

**Highlights:** State-specific regulations, 600+ practice questions, Exam-like simulations, Detailed question explanations, Progress tracking dashboard, Up-to-date content for 2026, Expert guidance and tips

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CDL Premium User | $9.99 | per 7 days |
| CDL Premium User | $19.99 | per month |
| CDL Premium User | $48.99 | per year |
| CDL Premium | $74.99 | one-time |

**What reviewers like**

- 🚀 Passed in 2 weeks
- 👍 Great app
- 👍 Very accurate practice questions
- 👍 Could have never done it without this app
- 👍 Perfect

**What reviewers complain about**

- 🐛 Good for permit but doesn't let you unsubscribe
- 🐛 Mixed feeling
- 🐛 Garbage app- answers are wrong often for nys
- 🐛 Useless information and missing information
- 🐛 Something wrong with the app

**Reported bugs**

- Login screen freezes
- Incompatible with older devices

**Requested features**

- How about auto charge from card?


### 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 4.7 out of 5 from 7.8K ratings, while CDL Master averages 5.0 from 1 ratings.

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

CDL Prep Test 2026 shows ads; CDL Master does not.

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

CDL Prep Test 2026 ships an update every 3 months, and CDL Master daily. Most recently, CDL Prep Test 2026 was updated on October 23, 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.*