# CDL Prep Practice Test + vs CDL Prep Pro

The clearest difference is ads: CDL Prep Practice Test + at none against CDL Prep Pro's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. CDL Prep Practice Test + sells 5 in-app purchases, starting at $4.99 per 7 days and CDL Prep Pro sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

CDL Prep Practice Test + ships an update every 3 weeks, CDL Prep Pro every 5 weeks. The most recent releases landed on September 25, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | CDL Prep Practice Test + | CDL Prep Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/cdl-prep-pro-practice-test/id6761301775/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 63 MB | 50 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Emily Johnson](https://appshunter.io/developer/1828215927) | [MAXWELL TAYLOR BADE](https://appshunter.io/developer/1888765336) |

## What reviewers say

### CDL Prep Practice Test +

[App page](https://appshunter.io/ios/app/cdl-prep-practice-test-plus/id6748954511)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Weekly-NoTrial | $4.99 | per 7 days |
| Monthly | $12.99 | per month |
| Yearly | $39.99 | per year |
| Lifetime | $59.99 | one-time |


### 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 |


## Frequently asked questions

### Is CDL Prep Practice Test + free?

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

### Is CDL Prep Pro free?

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

### Do CDL Prep Practice Test + or CDL Prep Pro have ads?

CDL Prep Pro shows ads; CDL Prep Practice Test + does not.

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

CDL Prep Practice Test + ships an update every 3 weeks, and CDL Prep Pro every 5 weeks. Most recently, CDL Prep Practice Test + was updated on September 25, 2026 and CDL Prep Pro on October 3, 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.*