# CDL Prep Master vs CDL Permit Practice Test Prep

The clearest difference is update cadence: CDL Permit Practice Test Prep at every 2 months against CDL Prep Master's every 15 months. CDL Permit Practice Test Prep also leads on ratings volume (1.2K vs 2). CDL Prep Master's advantage is iOS requirement (11.0 vs 13.0). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. CDL Prep Master sells 1 one-off in-app purchase and CDL Permit Practice Test Prep sells 5 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

CDL Prep Master holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: CDL Permit Practice Test Prep has 1.2K ratings behind it against 2, so its average is the more settled of the two.

CDL Prep Master ships an update every 15 months, CDL Permit Practice Test Prep every 2 months. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | CDL Prep Master | CDL Permit Practice Test Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/cdl-prep-master/id1507619055/reviews)** | [4.8 (1.2K ratings)](https://appshunter.io/ios/app/cdl-permit-practice-test-prep/id1581271637/reviews) |
| Number of ratings | 2 | **1.2K** |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 15 months | **Every 2 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 25 MB | 94 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Clanelite Technologies](https://appshunter.io/developer/1506856170) | [S Mehta](https://appshunter.io/developer/1485831498) |

## What reviewers say

### CDL Prep Master

[App page](https://appshunter.io/ios/app/cdl-prep-master/id1507619055)

Prepare for your Commercial Driver's License (CDL) exams with this comprehensive study tool. It offers learning, practice, and revision modules covering all essential CDL test topics, including air brakes, hazardous materials, and general knowledge. Get ready to pass your tests with confidence.

**Highlights:** Covers all CDL test topics, Learning mode with explanations, Practice mode simulates real exam, Real-time answer evaluation, Performance review after tests, Easy and interesting learning process

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CDL Adfree Version | $4.99 | one-time |


### CDL Permit Practice Test Prep

[App page](https://appshunter.io/ios/app/cdl-permit-practice-test-prep/id1581271637)

Prepare for your Commercial Driver's License (CDL) permit exam with practice tests based on official state DMV handbooks. This app offers real questions and a user-friendly interface to help you pass your test on the first attempt.

**Highlights:** Official DMV handbook-based tests, Real exam questions, All US states covered, Practice tests, User-friendly interface, Statistics tracking

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Go Premium - 7 Days | $2.99 | per 7 days |
| Go Premium - 1 Month | $7.99 | per month |
| Remove Banner Ads | $3.99 | one-time |
| Remove Full Screen ads | $4.99 | one-time |
| Premium Access - LifeTime | $14.99 | one-time |

**What reviewers like**

- 👍 Helpful for passing exams
- 🚀 Great study tool
- ⭐ Satisfied users

**What reviewers complain about**

- 🤖 Too many ads
- 🤬 Aggressive ads
- 🚫 Ads prevent studying

**Reported bugs**

- Removed test questions
- Unprepared for exams

**Requested features**

- Reduce ads
- Improve ad experience


## Frequently asked questions

### Is CDL Prep Master free?

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

### Is CDL Permit Practice Test Prep free?

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

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

CDL Prep Master is rated higher. CDL Prep Master averages 5.0 out of 5 from 2 ratings, while CDL Permit Practice Test Prep averages 4.8 from 1.2K ratings.

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

Both CDL Prep Master and CDL Permit Practice Test Prep show ads.

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

CDL Prep Master ships an update every 15 months, and CDL Permit Practice Test Prep every 2 months. Most recently, CDL Prep Master was updated on October 2, 2026 and CDL Permit Practice Test Prep on October 7, 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.*