# CDL Study Practice Test vs CDL Prep

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

Both are free to download. CDL Study Practice Test sells 2 in-app purchases, starting at $5.99 per 7 days and CDL Prep sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | CDL Study Practice Test | CDL Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 weeks |
| Size | 82 MB | 77 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Colton Hernandez](https://appshunter.io/developer/1861430737) | [Muhammed Hamza Cakmak](https://appshunter.io/developer/1884048817) |

## What reviewers say

### CDL Study Practice Test

[App page](https://appshunter.io/ios/app/cdl-study-practice-test/id6756566223)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Practice Test Premium | $5.99 | per 7 days |
| Practice Test One-time | $119.99 | one-time |


### CDL Prep

[App page](https://appshunter.io/ios/app/cdl-prep-air-brakes-and-class-a/id6800135409)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CDL Premium Monthly | $9.99 | per month |
| CDL Premium Yearly | $39.99 | per year |


## Frequently asked questions

### Is CDL Study Practice Test free?

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

### Is CDL Prep free?

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

### Do CDL Study Practice Test or CDL Prep have ads?

CDL Prep shows ads; CDL Study Practice Test does not.

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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.*