# Illinois CDL Prep Test — IL Driver's License Exam Prep

> Illinois CDL exam preparation with practice tests and progress tracking. (iPhone/iPad app by Altaf Mogal.)

- Source: https://appshunter.io/ios/app/illinois-cdl-prep-test/id1668339017 (this page in markdown: same URL + `.md`)
- Developer: [Altaf Mogal](https://appshunter.io/developer/1654308061)
- Category: Education, Lifestyle
- Price: Free with in-app purchases
- Rating: 4.75/5 from 80 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.4 · 25 MB
- Languages: English
- Released: 2023-01-28
- Data updated: 2026-09-03
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/illinois-cdl-prep-test/id1668339017/reviews.md

## What is Illinois CDL Prep Test?

Illinois CDL Prep Test:

The Illinois CDL Prep Test is a comprehensive study tool designed to help individuals prepare for the Illinois Commercial Driver License (CDL) exam. This app provides users with an interactive and engaging way to study for the CDL exam. The app covers all of the key topics, including:
 
* Vehicle inspection
* Vehicle control
* Air Brakes
* Hazardous Materials
* Transportation of passengers
 
The app includes a variety of practice questions for the CDL exam. These questions are based on the Illinois CDL Commercial Driver's License Study Guide. Users can track their progress and identify areas where they need more practice, allowing them to focus their studying on the areas where they need the most improvement.
 
App tracks the users completed practice tests. The app tracks their progress, allowing them to identify areas for improvement and track their overall progress. 

You should be able to "bookmark" questions so that you can study them later.

In addition, the app provides a list of weak questions based on practice tests on CDL Prep Test.

In the Illinois CDL Permit Practice Test, there are multiple-choice questions. You must correctly answer questions based on the passing marks or mistakes allowed for that particular test.

Features:
- Study and Practice tests
	- Driving rules
        - Knowledge test
	- Air Brakes	- Combination
	- Bus Endorsement
      	- Hazmat Endorsement
	- Double Endorsement	- Tank Endorsement
	- Passenger Endorsement
- Bookmark questions
- Preview answers after the test is submitted.
- Resume and Restart the test
- Questions with explanation
- Keep Track of Your Progress
- List of Weak/Wrong Questions for Improvement
- Review Previous tests
- Appearance ( Auto / Light / Dark )
- Test
	- Result on-the-spot with score
	- Review test questions with answers and filter about right and wrong answers
 
The Illinois IL CDL Prep Test app is user-friendly and accessible, allowing individuals to study and prepare for the SOS CDL exam.

The app aims to provide individuals with a comprehensive and convenient study resource to help them pass the CDL exam and obtain their commercial driver's license in Illinois. Whether you are a first-time CDL candidate or a seasoned professional, this app is an essential tool for passing the Illinois CDL exam and achieving your commercial driver's license.

Content Source

Our app includes a variety of practice questions for the Driver's license exam for Commercial Vehicles. These questions are based on the official handbook of different states.

Disclaimer: 
This app is simply a fantastic tool for self-study and exam preparation. It has no affiliation with or endorsement from any government organisation, certificate, test, name, or trademark.

## Key features

- Practice tests based on official study guide
- Progress tracking and weak question identification
- Bookmark questions for later review
- Detailed explanations for questions
- Resume and restart tests
- On-the-spot results with scores

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/illinois-cdl-prep-test/id1668339017/reviews.md

### 4/5 — Sample Size

*2024-12-10*

I’m not certain 20 questions per section is a sufficient sample size to prepare one for this test.

**Developer response:** Glad to know that you like the app, we will look into it, please share with your friends and family !!!

## Frequently asked questions about Illinois CDL Prep Test

### What topics does Illinois CDL Prep Test cover?

Illinois CDL Prep Test covers essential CDL topics including vehicle inspection, vehicle control, air brakes, hazardous materials, and passenger transportation. It also includes specific endorsements like Bus, Hazmat, Double, Tank, and Passenger.

### How does Illinois CDL Prep Test help users track their progress?

The app tracks completed practice tests and user performance, allowing individuals to identify areas where they need more practice. It also provides a list of weak or wrong questions for targeted improvement.

### Can I bookmark questions in Illinois CDL Prep Test?

Yes, you can bookmark questions in Illinois CDL Prep Test. This feature allows you to save specific questions for later review and focused study.

### What is the learning methodology of Illinois CDL Prep Test?

The app uses a practice-test-based learning methodology. Users answer multiple-choice questions based on the Illinois CDL Commercial Driver's License Study Guide and receive immediate feedback with explanations.

### How often is Illinois CDL Prep Test updated?

The latest version of Illinois CDL Prep Test is 1.3, last updated on February 2, 2025. This indicates a recent update, suggesting ongoing maintenance and content review.

### Is Illinois CDL Prep Test available on Android devices?

Based on the provided data, Illinois CDL Prep Test is supported on iPhone and iPad. Information regarding Android compatibility is not specified.

### Does Illinois CDL Prep Test have ads?

Yes, Illinois CDL Prep Test contains advertisements. This is indicated by the 'hasAds' flag being true in the application data.

### What is the age rating for Illinois CDL Prep Test?

Illinois CDL Prep Test has an age rating of 4+. This suggests it is suitable for a wide range of users, though the content is specifically for CDL preparation.

## Version history (last 4 releases)

### 1.3 — 2025-02-02

- iPad Support
- Minor bug fixes and improvement

### 1.2 — 2023-07-10

- Appearance ( Auto / Light / Dark )
- Design modifications
- Improvements

### 1.1 — 2023-03-06

-Bug Fixes

### 1.0 — 2023-01-28

No release notes.

## Apps similar to Illinois CDL Prep Test

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [CDL Prep](https://appshunter.io/ios/app/cdl-prep/id1101536521) | 4.7 (6,708) | Free | Education |
| [CDL Prep Practice Test Genie](https://appshunter.io/ios/app/cdl-prep-practice-test-genie/id1447415467) | 4.8 (14,285) | Free | Education |
| [CDL Permit Practice Test Prep](https://appshunter.io/ios/app/cdl-permit-practice-test-prep/id1581271637) | 4.8 (1,230) | Free | Education |
| [CDL Exam Prep 2026 with AI](https://appshunter.io/ios/app/cdl-exam-prep-2026-with-ai/id1469003902) | 4.9 (27,576) | Free | Education |
| [New Jersey CDL Test Prep](https://appshunter.io/ios/app/new-jersey-cdl-test-prep/id713094884) | 4.5 (68) | $12.99 | Education |
| [DMV Genie: Permit Test 2026](https://appshunter.io/ios/app/dmv-genie-permit-test-2026/id513850893) | 4.8 (183,185) | Free | Education |

## More apps by Altaf Mogal

- [Idaho DMV ID Permit Test](https://appshunter.io/ios/app/idaho-dmv-id-permit-test/id1658811936)
- [Illinois SOS Permit Test](https://appshunter.io/ios/app/illinois-sos-permit-test/id1658821095)
- [Indiana BMV Permit Test Prep](https://appshunter.io/ios/app/indiana-bmv-permit-test-prep/id1658919829)
- [Iowa DMV Permit Test](https://appshunter.io/ios/app/iowa-dmv-permit-test/id1659211284)
- [Kansas DMV Permit Test Prep](https://appshunter.io/ios/app/kansas-dmv-permit-test-prep/id1659219604)
- [Kentucky DMV Permit Test Prep](https://appshunter.io/ios/app/kentucky-dmv-permit-test-prep/id1659334675)

All apps by Altaf Mogal: https://appshunter.io/developer/1654308061

## Related topics

[illinois cdl test prep](https://appshunter.io/ios/topics/illinois-cdl-test-prep) · [illinois cdl test 2025](https://appshunter.io/ios/topics/illinois-cdl-test-2025) · [illinois cdl practice test](https://appshunter.io/ios/topics/illinois-cdl-practice-test)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-03.*