# CDL Study vs CDL Permit Practice Test Prep

The clearest difference is ads: CDL Study at none against CDL Permit Practice Test Prep's shown. CDL Study also leads on review sentiment (55% vs 25%). CDL Permit Practice Test Prep's advantage is update cadence (every 2 months vs every 4 months). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. CDL Study sells 2 in-app purchases, starting at $19.99 per month and CDL Permit Practice Test Prep sells 5 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for CDL Study against 4.8 for CDL Permit Practice Test Prep. Both are backed by a comparable volume of ratings — 2K and 1.2K respectively. Written reviews are what separate them: 55% of CDL Study's written reviews are positive against 25% of CDL Permit Practice Test Prep's.

CDL Study ships an update every 4 months, CDL Permit Practice Test Prep every 2 months. The most recent releases landed on September 24, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | CDL Study | CDL Permit Practice Test Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (2K ratings)](https://appshunter.io/ios/app/cdl-study-practice-test-2026/id1447718378/reviews) | **[4.8 (1.2K ratings)](https://appshunter.io/ios/app/cdl-permit-practice-test-prep/id1581271637/reviews)** |
| Number of ratings | **2K** | 1.2K |
| Positive reviews | **55.2% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 47 MB | 94 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Adrian Del Jesus Sanchez Mendez](https://appshunter.io/developer/1443887258) | [S Mehta](https://appshunter.io/developer/1485831498) |

## What reviewers say

### CDL Study

[App page](https://appshunter.io/ios/app/cdl-study-practice-test-2026/id1447718378)

Prepare for your Commercial Driver's License exam with state-specific practice tests and over 2,000 questions. Master endorsements, track your progress, and study offline to pass on your first attempt.

**Highlights:** 2,000+ state-specific questions, HazMat and endorsement coverage, Smart progress tracking, Unlimited exam simulators, Offline mode, English & Español support

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $19.99 | per month |
| CDL Study Premium | $71.90 | one-time |

**What reviewers like**

- 🚀 Helpful for studying and preparing for exams
- 👍 Easy to use and understand
- 👍 Comprehensive content coverage
- 👍 Useful for passing the permit test

**What reviewers complain about**

- 🐛 Incorrect answers marked as wrong
- 🐛 Questions don't match the answers
- 🐛 Poorly worded questions
- 🤬 Subscription cancellation issues
- 🤬 Intrusive ads that can't be closed

**Reported bugs**

- Incorrect answers marked as wrong
- Questions not matching the answers
- Poorly worded questions
- Subscription cancellation issues
- Intrusive ads that can't be closed

**Requested features**

- Improve accuracy of questions and answers
- Enhance user interface and experience
- Provide better subscription management options
- Optimize ad placement and frequency


### 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 CDL Study free?

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

### 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, CDL Study or CDL Permit Practice Test Prep?

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

### Do CDL Study or CDL Permit Practice Test Prep have ads?

CDL Permit Practice Test Prep shows ads; CDL Study does not.

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

CDL Study ships an update every 4 months, and CDL Permit Practice Test Prep every 2 months. Most recently, CDL Study was updated on September 24, 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.*