# CDL vs CDL Practice Test Pro

The clearest difference is ads: CDL at none against CDL Practice Test Pro's shown. CDL also leads on iOS requirement (13.0 vs 16.4). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | CDL | CDL Practice Test Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 days |
| Size | 25 MB | 57 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [KIEU DUC](https://appshunter.io/developer/6798530820) | [Ufuk Guler](https://appshunter.io/developer/1802738086) |

## What reviewers say

### CDL

[App page](https://appshunter.io/ios/app/cdl-practice-test-2026/id6802312899)

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

**In-app purchases:** none


### CDL Practice Test Pro

[App page](https://appshunter.io/ios/app/cdl-practice-test-pro/id6808307674)

**In-app purchases:** none


## Frequently asked questions

### Is CDL free?

CDL is free to download, with no in-app purchases.

### Is CDL Practice Test Pro free?

CDL Practice Test Pro is free to download, with no in-app purchases.

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

CDL Practice Test Pro shows ads; CDL 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.*