# CDL Prep vs CDL US Prep Practice Test

The clearest difference is review sentiment: CDL US Prep Practice Test at 100% against CDL Prep's 50%. CDL US Prep Practice Test also leads on rating (5.0 vs 4.6) and update cadence (every 9 days vs every 2 months). CDL Prep's advantage is ratings volume (153 vs 27). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. CDL Prep sells 9 in-app purchases, starting at $3.99 per 7 days and CDL US Prep Practice Test sells 7 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

CDL US Prep Practice Test holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: CDL Prep has 153 ratings behind it against 27, so its average is the more settled of the two. Written reviews point the same way: 50% of CDL Prep's written reviews are positive against 100% of CDL US Prep Practice Test's.

CDL Prep ships an update every 2 months, CDL US Prep Practice Test every 9 days. The most recent releases landed on October 4, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | CDL Prep | CDL US Prep Practice Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (153 ratings)](https://appshunter.io/ios/app/cdl-prep-permit-practice-test/id6475188900/reviews) | **[5.0 (27 ratings)](https://appshunter.io/ios/app/cdl-us-prep-practice-test/id6749483943/reviews)** |
| Number of ratings | **153** | 27 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 161 MB | 51 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jignesh Thakkar Huf](https://appshunter.io/developer/1583179349) | [Ilia Chernikov](https://appshunter.io/developer/1818071113) |

## What reviewers say

### CDL Prep

[App page](https://appshunter.io/ios/app/cdl-prep-permit-practice-test/id6475188900)

Prepare for your Commercial Driver's License exam with practice tests and detailed explanations. Access official handbooks and track your progress to master general knowledge and endorsement topics.

**Highlights:** Over 1200 practice questions, Realistic exam simulator, Detailed explanations for incorrect answers, Practice by category, Official handbook access, Progress monitoring, Randomized questions and answers

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get 1000+ CDL Exam Questions | $3.99 | per 7 days |
| Unlock 2500+ CDL Exam Question | $4.99 | per 7 days |
| Unlock 2500+ CDL Exam Question | $5.99 | per 7 days |
| Unlock 2500+CDL Exam Questions | $12.99 | per month |
| Get 2500+ CDL Exam Questions | $12.99 | per month |
| Get 1000+ CDL Exam Questions | $12.99 | per year |
| Get 1000+ CDL Exam Questions | $14.99 | per year |
| Get 1000+ CDL Exam Questions | $24.99 | per year |
| Pay Once and Lifetime Access | $19.99 | one-time |


### CDL US Prep Practice Test

[App page](https://appshunter.io/ios/app/cdl-us-prep-practice-test/id6749483943)

Prepare for your Commercial Driver's License (CDL) exam with practice tests and a comprehensive question bank. Covers all endorsements and offers detailed explanations to help you pass on your first attempt. Study offline and track your progress.

**Highlights:** 1000+ practice questions, Covers all CDL endorsements, Realistic simulated tests, Detailed explanations, Progress tracking, Offline access

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Month | $9.99 | per month |
| 3 Month | $24.99 | per 3 months |
| Month | $29.99 | per month |
| 1 Year | $49.99 | per year |
| 3 Month | $59.99 | per 3 months |
| Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is CDL Prep free?

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

### Is CDL US Prep Practice Test free?

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

### Which has better reviews, CDL Prep or CDL US Prep Practice Test?

CDL US Prep Practice Test is rated higher. CDL Prep averages 4.6 out of 5 from 153 ratings, while CDL US Prep Practice Test averages 5.0 from 27 ratings.

### Do CDL Prep or CDL US Prep Practice Test have ads?

Both CDL Prep and CDL US Prep Practice Test show ads.

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

CDL Prep ships an update every 2 months, and CDL US Prep Practice Test every 9 days. Most recently, CDL Prep was updated on October 4, 2026 and CDL US Prep Practice Test on October 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*