# CDL Prep Pro vs CDL Prep

The clearest difference is ads: CDL Prep at none against CDL Prep Pro's shown. CDL Prep Pro's advantage is update cadence (every 5 weeks vs every 3 months). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. CDL Prep Pro sells 1 one-off in-app purchase and CDL Prep sells 1 in-app purchase, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for CDL Prep Pro against 5.0 for CDL Prep. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

CDL Prep Pro ships an update every 5 weeks, CDL Prep every 3 months. The most recent releases landed on October 3, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | CDL Prep Pro | CDL Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/cdl-prep-pro-practice-test/id6761301775/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/cdl-prep-permit-practice/id6783530721/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 50 MB | 51 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MAXWELL TAYLOR BADE](https://appshunter.io/developer/1888765336) | [MD Teknoloji Bilisim ve Ticaret Anonim Sirketi](https://appshunter.io/developer/1802639207) |

## What reviewers say

### CDL Prep Pro

[App page](https://appshunter.io/ios/app/cdl-prep-pro-practice-test/id6761301775)

Prepare for your Commercial Driver's License exam with over 500 practice questions covering all major CDL sections and state-specific rules. Features smart study tools like automatic review of missed questions and progress tracking to ensure you pass on the first try.

**Highlights:** 500+ practice questions, State-specific rules for all 50 states, Smart Review for missed questions, Progress tracking, Mock exam mode, Instant explanations

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Sections | $19.99 | one-time |


### CDL Prep

[App page](https://appshunter.io/ios/app/cdl-prep-permit-practice/id6783530721)

Prepare for your Commercial Driver's License (CDL) permit tests with over 900 practice questions and detailed explanations. The app offers timed exams, mistake review, and state-specific handbooks, with translation support for multiple languages.

**Highlights:** 907 practice questions, Clear explanations for each question, Timed practice exams, Mistake review feature, State-specific handbooks, Progress tracking by topic, Offline functionality

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CDL Pro | $9.99 | per month |


## Frequently asked questions

### Is CDL Prep Pro free?

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

### Is CDL Prep free?

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

### Which has better reviews, CDL Prep Pro or CDL Prep?

CDL Prep Pro and CDL Prep are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do CDL Prep Pro or CDL Prep have ads?

CDL Prep Pro shows ads; CDL Prep does not.

### Which is updated more often, CDL Prep Pro or CDL Prep?

CDL Prep Pro ships an update every 5 weeks, and CDL Prep every 3 months. Most recently, CDL Prep Pro was updated on October 3, 2026 and CDL Prep on September 29, 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.*