# CDL Prep vs CristCDL.com Practice Test CDL

The clearest difference is review sentiment: CDL Prep at 80% against CristCDL.com Practice Test CDL's 16%. CDL Prep also leads on rating (4.6 vs 1.7) and ratings volume (3.2K vs 123). CristCDL.com Practice Test CDL's advantage is in-app purchases (none vs 5). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. CDL Prep sells 5 in-app purchases, starting at $24.99 per month. CristCDL.com Practice Test CDL asks for nothing beyond the download.

CDL Prep holds the better App Store score, 4.6 against 1.7. That said, the two scores are not equally well evidenced: CDL Prep has 3.2K ratings behind it against 123, so its average is the more settled of the two. Written reviews point the same way: 80% of CDL Prep's written reviews are positive against 16% of CristCDL.com Practice Test CDL's.

CDL Prep ships an update every 3 months, CristCDL.com Practice Test CDL every 5 months. The most recent releases landed on September 22, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | CDL Prep | CristCDL.com Practice Test CDL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (3.2K ratings)](https://appshunter.io/ios/app/cdl-prep-practice-test-2026/id6446039122/reviews)** | [1.7 (123 ratings)](https://appshunter.io/ios/app/cristcdlcom-practice-test-cdl/id6738142291/reviews) |
| Number of ratings | **3.2K** | 123 |
| Positive reviews | **79.6% of reviews** | 15.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Best chart rank | **#196** | — |
| Size | 99 MB | 8 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Best Fun Games](https://appshunter.io/developer/896888007) | [William Crist](https://appshunter.io/developer/1779566537) |

## What reviewers say

### CDL Prep

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

**Currently charting:** #196 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


### CristCDL.com Practice Test CDL

[App page](https://appshunter.io/ios/app/cristcdlcom-practice-test-cdl/id6738142291)

Prepare for your Commercial Driver's License (CDL) exams with state-specific practice tests. Access a comprehensive question bank, including specialized endorsements, and receive immediate feedback with explanations for each answer. Download your state manual for further study.

**Highlights:** State-specific practice tests, General Knowledge tests, Endorsement tests (Air Brakes, Tanker, etc.), Pre-Trip Inspection tests and videos, Immediate answer feedback with explanations, Downloadable state CDL manuals

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

**In-app purchases:** none


## Frequently asked questions

### Is CDL Prep free?

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

### Is CristCDL.com Practice Test CDL free?

CristCDL.com Practice Test CDL is free to download, with no in-app purchases.

### Which has better reviews, CDL Prep or CristCDL.com Practice Test CDL?

CDL Prep is rated higher. CDL Prep averages 4.6 out of 5 from 3.2K ratings, while CristCDL.com Practice Test CDL averages 1.7 from 123 ratings.

### Do CDL Prep or CristCDL.com Practice Test CDL have ads?

Both CDL Prep and CristCDL.com Practice Test CDL show ads.

### Which is updated more often, CDL Prep or CristCDL.com Practice Test CDL?

CDL Prep ships an update every 3 months, and CristCDL.com Practice Test CDL every 5 months. Most recently, CDL Prep was updated on September 22, 2026 and CristCDL.com Practice Test CDL on September 21, 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.*