# CDL Prep vs ND DOT Practice Test

The clearest difference is rating: CDL Prep at 4.6 against ND DOT Practice Test's 2.3. CDL Prep also leads on ratings volume (3.2K vs 3) and chart position (#190 vs unranked). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. CDL Prep sells 5 in-app purchases, starting at $24.99 per month and ND DOT Practice Test sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

CDL Prep holds the better App Store score, 4.6 against 2.3. That said, the two scores are not equally well evidenced: CDL Prep has 3.2K ratings behind it against 3, so its average is the more settled of the two.

CDL Prep ships an update every 3 months, ND DOT Practice Test every 4 months. The most recent releases landed on September 25, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | CDL Prep | ND DOT Practice Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (3.2K ratings)](https://appshunter.io/ios/app/cdl-prep-practice-test-2026/id6446039122/reviews)** | [2.3 (3 ratings)](https://appshunter.io/ios/app/nd-dot-practice-test/id6466167438/reviews) |
| Number of ratings | **3.2K** | 3 |
| Positive reviews | 79.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#190** | — |
| Size | 99 MB | 71 MB |
| Requires iOS | **13.0** | 13.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Best Fun Games](https://appshunter.io/developer/896888007) | [Jignasha Joshi](https://appshunter.io/developer/1699384056) |

## What reviewers say

### CDL Prep

[App page](https://appshunter.io/ios/app/cdl-prep-practice-test-2026/id6446039122)

**Currently charting:** #190 Top Grossing · Education (US App Store)

Prepare for your Commercial Driver's License (CDL) exam with over 1,600 practice questions covering all essential sections. Features a personalized study plan, readiness score, and detailed explanations to help you pass on your first attempt.

**Highlights:** 1,600+ expert-written practice questions, Comprehensive CDL exam section coverage, Personalized study plan, Readiness score, Detailed explanations for questions, Flashcards, Progress tracking

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly subscription | $24.99 | per month |
| Premium annual subscription | $59.99 | per year |
| Lifetime premium access | $59.99 | one-time |
| Lifetime premium access | $74.99 | one-time |
| Lifetime premium access | $89.99 | one-time |

**What reviewers like**

- 🚀 Helpful for passing CDL tests
- 👍 Easy to use and navigate
- 💡 Variety of test options
- 🚀 Effective for preparing for endorsements
- 👍 Explanations for answers

**What reviewers complain about**

- 🐛 Some questions not matching actual test
- 🔒 Difficult to cancel subscription
- 💰 Expensive subscription
- 🐛 Repetitive questions

**Reported bugs**

- Unexpected charges after free trial
- Frequent prompts to leave reviews

**Requested features**

- More study materials and modules
- Better alignment with state-specific requirements
- Ability to flag/review missed questions


### ND DOT Practice Test

[App page](https://appshunter.io/ios/app/nd-dot-practice-test/id6466167438)

Prepare for your North Dakota driver's license or CDL exam with comprehensive practice tests and study materials. Features include mock exams, road sign recognition, and detailed explanations to help you master the material and track your progress.

**Highlights:** Exam simulator (mock tests), Extensive question bank, Road sign recognition, Progress tracking, Bookmark questions, Detailed explanations, Weak/wrong question review

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access - 7 Days | $2.99 | per 7 days |
| Premium Access - 30 Days | $7.99 | per month |
| Lifetime Premium Access | $14.99 | one-time |


## Frequently asked questions

### Is CDL Prep free?

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

### Is ND DOT Practice Test free?

ND DOT Practice Test is free to download, with in-app purchases available.

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

CDL Prep is rated higher. CDL Prep averages 4.6 out of 5 from 3.2K ratings, while ND DOT Practice Test averages 2.3 from 3 ratings.

### Do CDL Prep or ND DOT Practice Test have ads?

Both CDL Prep and ND DOT Practice Test show ads.

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

CDL Prep ships an update every 3 months, and ND DOT Practice Test every 4 months. Most recently, CDL Prep was updated on September 25, 2026 and ND DOT Practice Test on September 12, 2026.

---

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