# Colorado CDL Prep Test vs CDL Practice Test Online

The clearest difference is in-app purchases: CDL Practice Test Online at none against Colorado CDL Prep Test's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Colorado CDL Prep Test sells 1 one-off in-app purchase. CDL Practice Test Online asks for nothing beyond the download.

Colorado CDL Prep Test ships an update every 4 months, CDL Practice Test Online every 5 months. The most recent releases landed on October 21, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Colorado CDL Prep Test | CDL Practice Test Online |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (17 ratings)](https://appshunter.io/ios/app/colorado-cdl-prep-test/id1668008440/reviews)** | — |
| Number of ratings | **17** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 4 months** | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 25 MB | 3 MB |
| Requires iOS | 13.4 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Altaf Mogal](https://appshunter.io/developer/1654308061) | [Ben Wallenberg](https://appshunter.io/developer/1447093082) |

## What reviewers say

### Colorado CDL Prep Test

[App page](https://appshunter.io/ios/app/colorado-cdl-prep-test/id1668008440)

Prepare for your Colorado Commercial Driver's License exam with this comprehensive study tool. It offers practice tests, detailed explanations, and progress tracking to help you master key topics and identify areas for improvement.

**Highlights:** Practice tests based on official manual, Covers key CDL topics, Progress tracking and weak question identification, Bookmark questions for later review, Detailed explanations for questions, Resume and restart tests

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


### CDL Practice Test Online

[App page](https://appshunter.io/ios/app/cdl-practice-test-online/id6748854100)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Colorado CDL Prep Test free?

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

### Is CDL Practice Test Online free?

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

### Do Colorado CDL Prep Test or CDL Practice Test Online have ads?

Both Colorado CDL Prep Test and CDL Practice Test Online show ads.

### Which is updated more often, Colorado CDL Prep Test or CDL Practice Test Online?

Colorado CDL Prep Test ships an update every 4 months, and CDL Practice Test Online every 5 months. Most recently, Colorado CDL Prep Test was updated on October 21, 2026 and CDL Practice Test Online on October 17, 2026.

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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.*