# CDL vs CDL Inspection Coach

The clearest difference is in-app purchases: CDL at none against CDL Inspection Coach's 1. CDL also leads on iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. CDL Inspection Coach sells 1 one-off in-app purchase. CDL asks for nothing beyond the download.

## The numbers

| Metric | CDL | CDL Inspection Coach |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Size | 25 MB | 40 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KIEU DUC](https://appshunter.io/developer/6798530820) | [William Kirkland](https://appshunter.io/developer/6803903756) |

## 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 Inspection Coach

[App page](https://appshunter.io/ios/app/cdl-inspection-coach/id6803903754)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CDL Inspection Coach PRO | $9.99 | one-time |


## Frequently asked questions

### Is CDL free?

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

### Is CDL Inspection Coach free?

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

### Do CDL or CDL Inspection Coach have ads?

Neither CDL nor CDL Inspection Coach shows ads.

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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.*