# CDL Prep vs CDL Permit Prep

The clearest difference is rating: CDL Prep at 4.6 against CDL Permit Prep's 3.0. CDL Prep also leads on ratings volume (329 vs 2) and iOS requirement (12.1 vs 16.4). CDL Permit Prep's advantage is ads (none vs shown) and update cadence (every 11 days vs every 6 months). On price, in-app purchases, monetization model 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 and CDL Permit Prep sells 3 in-app purchases, starting at $15.99 per month. Whichever you choose, the download price is not the number that matters.

CDL Prep holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: CDL Prep has 329 ratings behind it against 2, so its average is the more settled of the two.

CDL Prep ships an update every 6 months, CDL Permit Prep every 11 days. The most recent releases landed on October 5, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | CDL Prep | CDL Permit Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (329 ratings)](https://appshunter.io/ios/app/cdl-prep-permit-practice-exam/id1564274292/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/cdl-permit-prep-test-2026/id6792846497/reviews) |
| Number of ratings | **329** | 2 |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 11 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 63 MB | 40 MB |
| Requires iOS | **12.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SHAREIT WIDGET PTE. LTD.](https://appshunter.io/developer/1619070259) | [Anthony Chui](https://appshunter.io/developer/6779802641) |

## 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 Permit Prep

[App page](https://appshunter.io/ios/app/cdl-permit-prep-test-2026/id6792846497)

Prepare for your Commercial Driver's License (CDL) exam with over 700 practice questions and mock exams. Get detailed explanations for every answer and track your readiness with smart review features. Study offline anywhere, anytime.

**Highlights:** 700+ practice questions, Detailed explanations for every answer, Realistic mock exams, Spaced-repetition smart review, Offline study capability, Readiness tracking

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $15.99 | per month |
| Pro Yearly | $47.99 | per year |
| Pro Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is CDL Prep free?

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

### Is CDL Permit Prep free?

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

### Which has better reviews, CDL Prep or CDL Permit Prep?

CDL Prep is rated higher. CDL Prep averages 4.6 out of 5 from 329 ratings, while CDL Permit Prep averages 3.0 from 2 ratings.

### Do CDL Prep or CDL Permit Prep have ads?

CDL Prep shows ads; CDL Permit Prep does not.

### Which is updated more often, CDL Prep or CDL Permit Prep?

CDL Prep ships an update every 6 months, and CDL Permit Prep every 11 days. Most recently, CDL Prep was updated on October 5, 2026 and CDL Permit Prep on October 10, 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.*