# CDL Permit vs WorkKeys Practice Test

The clearest difference is rating: CDL Permit at 4.7 against WorkKeys Practice Test's 2.3. CDL Permit also leads on update cadence (monthly vs every 9 months) and ratings volume (18K vs 3). WorkKeys Practice Test's advantage is in-app purchases (none vs 3). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CDL Permit sells 3 in-app purchases, starting at $9.99 per month. WorkKeys Practice Test asks for nothing beyond the download.

CDL Permit holds the better App Store score, 4.7 against 2.3. That said, the two scores are not equally well evidenced: CDL Permit has 18K ratings behind it against 3, so its average is the more settled of the two.

CDL Permit ships an update monthly, WorkKeys Practice Test every 9 months. The most recent releases landed on October 18, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | CDL Permit | WorkKeys Practice Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (18K ratings)](https://appshunter.io/ios/app/cdl-permit-practice-test-2026/id1566343337/reviews)** | [2.3 (3 ratings)](https://appshunter.io/ios/app/workkeys-practice-test/id6752558978/reviews) |
| Number of ratings | **18K** | 3 |
| Positive reviews | 46.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Monthly** | Every 9 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 36 MB | 3 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Mapola LTD](https://appshunter.io/developer/1566343339) | [Ben Wallenberg](https://appshunter.io/developer/1447093082) |

## What reviewers say

### CDL Permit

[App page](https://appshunter.io/ios/app/cdl-permit-practice-test-2026/id1566343337)

Prepare for your 2026 Commercial Driver's License (CDL) exam with comprehensive study materials. Access state-specific rules and knowledge domains for various vehicle types. Offers premium features for enhanced practice.

**Highlights:** State-specific CDL rules, Multiple knowledge domains, General knowledge study, Specialized vehicle prep, Random exam mode, Timed quiz option, Incorrect questions review

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly w Trial, Special Offer | $9.99 | per month |
| CDL Prep Practice Test 2023 | $24.99 | per month |
| Lifetime | $99.99 | one-time |

**What reviewers like**

- 👍 Helpful for passing CDL tests
- 💡 Provides a lot of practice questions
- 🚀 Effective study tool
- 🚀 Closest to actual test questions

**What reviewers complain about**

- 🐛 Repeated questions in tests
- 🐛 Incorrect or misleading questions/answers
- 💰 Subscription required to access full content
- 🐛 App crashes and connection issues

**Reported bugs**

- Answer choices cut off
- Flashcards not working
- Subscription issues (unable to cancel, still charged)

**Requested features**

- State-specific question banks
- Ability to report incorrect questions
- More varied and up-to-date question pool


### WorkKeys Practice Test

[App page](https://appshunter.io/ios/app/workkeys-practice-test/id6752558978)

Prepare for the WorkKeys exam with over 1,000 practice questions covering Applied Math, Graphic Literacy, and Workplace Documents. Features detailed explanations and mock exams to simulate the real test experience and build confidence.

**Highlights:** 1,000+ practice questions, Applied Math, Graphic Literacy, Workplace Documents, Detailed answer explanations, Full-length mock exams, Study by topic, NCRC preparation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CDL Permit free?

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

### Is WorkKeys Practice Test free?

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

### Which has better reviews, CDL Permit or WorkKeys Practice Test?

CDL Permit is rated higher. CDL Permit averages 4.7 out of 5 from 18K ratings, while WorkKeys Practice Test averages 2.3 from 3 ratings.

### Do CDL Permit or WorkKeys Practice Test have ads?

Both CDL Permit and WorkKeys Practice Test show ads.

### Which is updated more often, CDL Permit or WorkKeys Practice Test?

CDL Permit ships an update monthly, and WorkKeys Practice Test every 9 months. Most recently, CDL Permit was updated on October 18, 2026 and WorkKeys Practice Test on October 3, 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.*