# CDL Study Prep vs CDL Practice Test Prep 2026

The clearest difference is in-app purchases: CDL Study Prep at none against CDL Practice Test Prep 2026's 3. CDL Study Prep also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. CDL Practice Test Prep 2026 sells 3 in-app purchases, starting at $2.99 per 7 days. CDL Study Prep asks for nothing beyond the download.

## The numbers

| Metric | CDL Study Prep | CDL Practice Test Prep 2026 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Size | 35 MB | 134 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Damilola Adedeji](https://appshunter.io/developer/1092994289) | [Genioworks Consulting & It-Services UG (haftungsbeschrankt)](https://appshunter.io/developer/1147801801) |

## What reviewers say

### CDL Study Prep

[App page](https://appshunter.io/ios/app/cdl-study-prep-2026/id6763359347)

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

**In-app purchases:** none


### CDL Practice Test Prep 2026

[App page](https://appshunter.io/ios/app/cdl-practice-test-prep-2026/id6785859349)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Weekly | $9.99 | per 7 days |
| Main Yearly | $39.99 | per year |


## Frequently asked questions

### Is CDL Study Prep free?

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

### Is CDL Practice Test Prep 2026 free?

CDL Practice Test Prep 2026 is free to download, with in-app purchases available.

### Do CDL Study Prep or CDL Practice Test Prep 2026 have ads?

CDL Practice Test Prep 2026 shows ads; CDL Study Prep 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.*