# 3MD CDL Prep vs CDL Prep Test 2026 Exam

The clearest difference is in-app purchases: 3MD CDL Prep at none against CDL Prep Test 2026 Exam's 11. 3MD CDL Prep also leads on update cadence (every 6 days vs every 4 months) and rating (5.0 vs 4.8). CDL Prep Test 2026 Exam's advantage is ratings volume (989 vs 2). On price and ads there is nothing between them.

Both are free to download. CDL Prep Test 2026 Exam sells 11 in-app purchases, starting at $19.99 per 3 months. 3MD CDL Prep asks for nothing beyond the download.

3MD CDL Prep holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: CDL Prep Test 2026 Exam has 989 ratings behind it against 2, so its average is the more settled of the two.

3MD CDL Prep ships an update every 6 days, CDL Prep Test 2026 Exam every 4 months. The most recent releases landed on September 10, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | 3MD CDL Prep | CDL Prep Test 2026 Exam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/3md-cdl-prep/id1529732761/reviews)** | [4.8 (989 ratings)](https://appshunter.io/ios/app/cdl-prep-test-2026-exam/id1661957147/reviews) |
| Number of ratings | 2 | **989** |
| Positive reviews | — | 86.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 4 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 10 MB | 12 MB |
| Requires iOS | **12.2** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [3MD Solutions, LLC.](https://appshunter.io/developer/1331155025) | [Health & Wellness Apps Limited](https://appshunter.io/developer/1618420924) |

## What reviewers say

### 3MD CDL Prep

[App page](https://appshunter.io/ios/app/3md-cdl-prep/id1529732761)

Prepare for your Commercial Driver's License (CDL) exam with over 500 practice questions. The app offers both test and exam modes to simulate real testing conditions and help you succeed.

**Highlights:** Over 500 practice questions, Test mode, Exam mode, CDL exam preparation, Simulated testing

**In-app purchases:** none


### CDL Prep Test 2026 Exam

[App page](https://appshunter.io/ios/app/cdl-prep-test-2026-exam/id1661957147)

Prepare for your Commercial Driver's License (CDL) exam with a comprehensive practice tool. Access over 3000 questions for all US states, complete with detailed answers and explanations. Utilize multiple study modes, including one to focus on incorrect answers, to maximize your learning efficiency and confidently pass your test.

**Highlights:** Over 3000 practice questions, Covers all US states, Detailed answers and explanations, Multiple study modes, Mistake correction mode, Comprehensive question database

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CDL Prep Unlimited Access | $19.99 | per 3 months |
| CDL Prep Test Access | $19.99 | per month |
| CDL Prep Monthly Access | $24.99 | per month |
| CDL Prep Annual Access | $29.99 | per year |
| CDL Prep Access | $29.99 | per 3 months |
| Annual CDL Subscription | $39.99 | per year |
| CDL Prep Access | $39.99 | per 3 months |
| CDL Prep Test Premium | $39.99 | per year |
| Annual CDL Prep Access | $59.99 | per year |
| Annual CDL Prep Access | $79.99 | per year |
| CDL Prep Lifetime Access | $79.99 | one-time |

**What reviewers like**

- 👍 Helpful for passing exams
- 🚀 Effective study tool
- 💯 Passing with flying colors

**What reviewers complain about**

- 🤔 Some questions not accurate
- ❌ Failed test due to different questions

**Reported bugs**

- Repeated questions not useful

**Requested features**

- More accurate question coverage
- Detailed explanations for all questions


## Frequently asked questions

### Is 3MD CDL Prep free?

3MD CDL Prep is free to download, with no in-app purchases.

### Is CDL Prep Test 2026 Exam free?

CDL Prep Test 2026 Exam is free to download, with in-app purchases available.

### Which has better reviews, 3MD CDL Prep or CDL Prep Test 2026 Exam?

3MD CDL Prep is rated higher. 3MD CDL Prep averages 5.0 out of 5 from 2 ratings, while CDL Prep Test 2026 Exam averages 4.8 from 989 ratings.

### Do 3MD CDL Prep or CDL Prep Test 2026 Exam have ads?

Neither 3MD CDL Prep nor CDL Prep Test 2026 Exam shows ads.

### Which is updated more often, 3MD CDL Prep or CDL Prep Test 2026 Exam?

3MD CDL Prep ships an update every 6 days, and CDL Prep Test 2026 Exam every 4 months. Most recently, 3MD CDL Prep was updated on September 10, 2026 and CDL Prep Test 2026 Exam on September 20, 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.*