# CDL General Knowledge Prep 26 vs CDL Practice Test

The clearest difference is ads: CDL Practice Test at none against CDL General Knowledge Prep 26's shown. CDL General Knowledge Prep 26's advantage is iOS requirement (13.0 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. CDL General Knowledge Prep 26 sells 4 in-app purchases, starting at $4.99 per 7 days and CDL Practice Test sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | CDL General Knowledge Prep 26 | CDL Practice Test |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Size | 24 MB | 12 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mert Demir](https://appshunter.io/developer/1864769723) | [xNeat.com](https://appshunter.io/developer/327498295) |

## What reviewers say

### CDL General Knowledge Prep 26

[App page](https://appshunter.io/ios/app/cdl-general-knowledge-prep-26/id6759219235)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $4.99 | per 7 days |
| Monthly Pro | $9.99 | per month |
| Quarterly Access | $19.99 | per 3 months |
| Yearly Access | $39.99 | per year |


### CDL Practice Test

[App page](https://appshunter.io/ios/app/cdl-practice-test/id6783215255)

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CDL Practice Test | $9.99 | one-time |
| CDL Test Prep | $14.99 | one-time |
| CDL Permit Test | $24.99 | one-time |
| CDL General Knowledge | $34.99 | one-time |
| Hazmat Test | $39.99 | one-time |
| CDL Test 2026 | $49.99 | one-time |


## Frequently asked questions

### Is CDL General Knowledge Prep 26 free?

CDL General Knowledge Prep 26 is free to download, with in-app purchases available.

### Is CDL Practice Test free?

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

### Do CDL General Knowledge Prep 26 or CDL Practice Test have ads?

CDL General Knowledge Prep 26 shows ads; CDL 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.*