# CDL Study Prep vs CDL Prep Exam 2026

The clearest difference is in-app purchases: CDL Study Prep at none against CDL Prep Exam 2026's 3. CDL Study Prep also leads on ads (none vs shown) and iOS requirement (15.1 vs 17.0). On price and device support there is nothing between them.

Both are free to download. CDL Prep Exam 2026 sells 3 in-app purchases, starting at $9.99 per month. CDL Study Prep asks for nothing beyond the download.

## The numbers

| Metric | CDL Study Prep | CDL Prep Exam 2026 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Size | 35 MB | 9 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Damilola Adedeji](https://appshunter.io/developer/1092994289) | [SOAD HAMADEH](https://appshunter.io/developer/1627984551) |

## 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 Prep Exam 2026

[App page](https://appshunter.io/ios/app/cdl-prep-exam-2026-permit/id6794772863)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $9.99 | per month |
| Annual Premium | $24.99 | per year |
| Lifetime Access | $39.99 | one-time |


## Frequently asked questions

### Is CDL Study Prep free?

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

### Is CDL Prep Exam 2026 free?

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

### Do CDL Study Prep or CDL Prep Exam 2026 have ads?

CDL Prep Exam 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.*