# 3MD CDL Prep vs CDL Permit Practice Test Prep

The clearest difference is in-app purchases: 3MD CDL Prep at none against CDL Permit Practice Test Prep's 5. 3MD CDL Prep also leads on ads (none vs shown) and update cadence (every 6 days vs every 2 months). CDL Permit Practice Test Prep's advantage is ratings volume (1.2K vs 2). On price, rating, device support and iOS requirement there is nothing between them.

Both are free to download. CDL Permit Practice Test Prep sells 5 in-app purchases, starting at $2.99 per 7 days. 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 Permit Practice Test Prep has 1.2K 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 Permit Practice Test Prep every 2 months. The most recent releases landed on September 10, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | 3MD CDL Prep | CDL Permit Practice Test Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/3md-cdl-prep/id1529732761/reviews)** | [4.8 (1.2K ratings)](https://appshunter.io/ios/app/cdl-permit-practice-test-prep/id1581271637/reviews) |
| Number of ratings | 2 | **1.2K** |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 days** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 10 MB | 94 MB |
| Requires iOS | **12.2** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [3MD Solutions, LLC.](https://appshunter.io/developer/1331155025) | [S Mehta](https://appshunter.io/developer/1485831498) |

## 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 Permit Practice Test Prep

[App page](https://appshunter.io/ios/app/cdl-permit-practice-test-prep/id1581271637)

Prepare for your Commercial Driver's License (CDL) permit exam with practice tests based on official state DMV handbooks. This app offers real questions and a user-friendly interface to help you pass your test on the first attempt.

**Highlights:** Official DMV handbook-based tests, Real exam questions, All US states covered, Practice tests, User-friendly interface, Statistics tracking

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Go Premium - 7 Days | $2.99 | per 7 days |
| Go Premium - 1 Month | $7.99 | per month |
| Remove Banner Ads | $3.99 | one-time |
| Remove Full Screen ads | $4.99 | one-time |
| Premium Access - LifeTime | $14.99 | one-time |

**What reviewers like**

- 👍 Helpful for passing exams
- 🚀 Great study tool
- ⭐ Satisfied users

**What reviewers complain about**

- 🤖 Too many ads
- 🤬 Aggressive ads
- 🚫 Ads prevent studying

**Reported bugs**

- Removed test questions
- Unprepared for exams

**Requested features**

- Reduce ads
- Improve ad experience


## Frequently asked questions

### Is 3MD CDL Prep free?

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

### Is CDL Permit Practice Test Prep free?

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

### Which has better reviews, 3MD CDL Prep or CDL Permit Practice Test Prep?

3MD CDL Prep is rated higher. 3MD CDL Prep averages 5.0 out of 5 from 2 ratings, while CDL Permit Practice Test Prep averages 4.8 from 1.2K ratings.

### Do 3MD CDL Prep or CDL Permit Practice Test Prep have ads?

CDL Permit Practice Test Prep shows ads; 3MD CDL Prep does not.

### Which is updated more often, 3MD CDL Prep or CDL Permit Practice Test Prep?

3MD CDL Prep ships an update every 6 days, and CDL Permit Practice Test Prep every 2 months. Most recently, 3MD CDL Prep was updated on September 10, 2026 and CDL Permit Practice Test Prep on September 19, 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.*