# CDL Prep vs CDL Practice Test Online

The clearest difference is in-app purchases: CDL Practice Test Online at none against CDL Prep's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. CDL Prep sells 2 in-app purchases, starting at $19.99 per month. CDL Practice Test Online asks for nothing beyond the download.

CDL Prep ships an update every 6 months, CDL Practice Test Online every 5 months. The most recent releases landed on October 5, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | CDL Prep | CDL Practice Test Online |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (329 ratings)](https://appshunter.io/ios/app/cdl-prep-permit-practice-exam/id1564274292/reviews)** | — |
| Number of ratings | **329** | — |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Every 5 months** |
| Monetization | Free with in-app purchases | — |
| Size | 63 MB | 3 MB |
| Requires iOS | **12.1** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [SHAREIT WIDGET PTE. LTD.](https://appshunter.io/developer/1619070259) | [Ben Wallenberg](https://appshunter.io/developer/1447093082) |

## What reviewers say

### CDL Prep

[App page](https://appshunter.io/ios/app/cdl-prep-permit-practice-exam/id1564274292)

Prepare for your Commercial Driver's License (CDL) permit exam with practice questions, state-specific handbooks, and custom quizzes. Study by subject, track your progress, and learn from detailed explanations to pass your CDL test.

**Highlights:** Thousands of practice questions, State-specific CDL handbooks, Customizable quizzes by subject, Exam-like test simulations, Detailed explanations for answers, Progress tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $19.99 | per month |
| Life-Time Premium | $94.99 | 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 CDL Prep free?

CDL Prep 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 CDL Prep or CDL Practice Test Online have ads?

Both CDL Prep and CDL Practice Test Online show ads.

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

CDL Prep ships an update every 6 months, and CDL Practice Test Online every 5 months. Most recently, CDL Prep was updated on October 5, 2026 and CDL Practice Test Online on October 9, 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.*