# CDL Test Pro 2021

> CDL exam preparation app with practice tests and performance analytics. (iPhone/iPad app by Hung Nguyen.)

- Source: https://appshunter.io/ios/app/cdl-test-pro-2021/id1072616321 (this page in markdown: same URL + `.md`)
- Developer: [Hung Nguyen](https://appshunter.io/developer/1069358007)
- Category: Education
- Price: Free with in-app purchases
- Rating: 4.80/5 from 632 App Store ratings · 52 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.0 · 166 MB
- Languages: American English
- Released: 2016-01-14
- Data updated: 2026-08-20
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/cdl-test-pro-2021/id1072616321/reviews.md

## What is CDL Test Pro 2021?

With CDL Test Pro, all the FREE CDL questions, practice tests, and detailed analytical score reports are in your hands. Download our app now to access the amazing features anywhere and anytime you want!
In this app, you are provided with fully CDL concepts based on divided topics and practice tests. We can also track your test results and highlight your strengths and weaknesses, helping you boost your test score and successfully defeat the actual CDL test.
Our CDL Test Pro updated version includes the following incredible features:
- 3000+ CDL practice questions written by expert tutors which cover all sections of the Commercial Driver’s License exam: General Knowledge, HAZMAT, Passenger Vehicles, Air Brakes, Combination Vehicles, Doubles & Triples Trailers, Pre-trip Inspection, and School Bus
- Detailed learning process statistics based on your CDL practice tests
- Self-created CDL mock test that can help you freely customize your own test
- Friendly-user interface to motivate your learning process
- Efficient learning path with your own study plan 
- Online and offline mode support
- Daily notification reminder

## Key features

- 3000+ practice questions
- Covers all CDL exam sections
- Detailed score reports
- Customizable mock tests
- Online and offline modes
- Daily notification reminders

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| CDL Basic | $4.99 | per year |
| CDL Premium | $6.99 | per year |


## What do users think of CDL Test Pro 2021?

Overall sentiment: positive

**Pros**

- 🚀 Excellent for preparing for CDL test
- 👍 Helpful and informative app
- 🚀 Efficient for passing knowledge and endorsement tests
- 👍 Convenient and easy to use
- 👍 Great study tool

**Cons**

- 🐛 Some questions have incorrect or misleading answers
- 🐛 Duplicate questions with different answers
- 🐛 Outdated or irrelevant questions

**Commonly reported bugs**

- Incorrect or inconsistent answers in some questions
- Typos and formatting issues in some questions

**Most requested features**

- State-specific versions of the app
- More frequent updates to keep content current

## Recent user reviews (10 of 52)

All indexed reviews: https://appshunter.io/ios/app/cdl-test-pro-2021/id1072616321/reviews.md

### 5/5 — CDL Pro

*2023-01-24*

This is one of the best ways to learn for the test. I’ve been holding back for so long because I was afraid of failing my test but now I’m more confident then ever thanks to this app

### 5/5 — Steel City

*2021-03-11*

I’ve tried numerous apps for knowledge and practice, and this surpasses all. I was able to walk in to the MVA and pass all of the knowledge and endorsement tests without any issues on the same day. My only suggestion would be to have several versions that would be state specific, but all in all a great app to study with.

### 5/5 — It Prepares Me To Pass My CDL Permit !

*2020-05-28*

Really Good For When you get a specific question wrong it makes you do it over again so you’ll get it correct and know

### 5/5 — Great app

*2019-12-04*

I’ve used this app on many different occasions and it’s always helped me pass my test. 
I would definitely recommend this app to anybody who needs to practice for there test.

### 1/5 — Without tell you ,automatically charged you.

*2019-09-01*

I didn’t why.

### 5/5 — Great

*2019-06-30*

Great

### 5/5 — Gmay

*2019-05-25*

I tray almost four apps and this is the most ever I enjoyed

### 5/5 — Great app for prep and continuous education

*2019-03-15*

I did not attend a school I passed all my state written and endorsement tests just by studying on this app I highly recommend

### 5/5 — Great app

*2019-02-26*

It’s a great and helpful app I just have one question has the app been updated with the question and answers

### 5/5 — Great study guide!!

*2019-02-02*

Great study guide!!

## Frequently asked questions about CDL Test Pro 2021

### What does CDL Test Pro 2021 do?

This app provides a comprehensive platform for preparing for the Commercial Driver's License (CDL) exam. It offers a large database of practice questions, mock tests covering all exam sections, and detailed analytical reports to help users track their progress and identify areas for improvement.

### What are the key features of CDL Test Pro 2021?

Key features include over 3000 practice questions written by experts, covering General Knowledge, HAZMAT, Passenger Vehicles, Air Brakes, and more. It also offers detailed learning statistics, customizable mock tests, a user-friendly interface, an efficient learning path, and support for both online and offline modes.

### How much does CDL Test Pro 2021 cost?

The app is free to download and use, offering free CDL questions and practice tests. However, it does include in-app purchases and advertisements, suggesting that some features or an ad-free experience may require payment.

### What sections of the CDL exam does this app cover?

The app covers all major sections of the Commercial Driver's License exam. This includes General Knowledge, HAZMAT, Passenger Vehicles, Air Brakes, Combination Vehicles, Doubles & Triples Trailers, Pre-trip Inspection, and School Bus endorsements.

### Can I use CDL Test Pro 2021 offline?

Yes, the app supports both online and offline modes. This allows users to access practice questions and study materials without an internet connection, making it convenient for studying anywhere, anytime.

## Version history (last 5 releases)

### 3.0.1 — 2022-08-22

Change screenshots for iPad

### 3.0.0 — 2022-06-23

- New UI/UX
- Dark mode
- User delete fetures
- Full Test features

### 2.8.0 — 2021-07-28

- Update content
- Fix some bug

### 2.6.0 — 2019-04-19

- Improve workflow

### 2.5.4 — 2018-05-23

Fix some bugs

## Apps similar to CDL Test Pro 2021

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| --- | --- | --- | --- |
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## More apps by Hung Nguyen

- [NCLEX® RN & NCLEX® PN Test Pro](https://appshunter.io/ios/app/nclex-rn-and-nclex-pn-test-pro/id1072271619)
- [GRE® Test Pro](https://appshunter.io/ios/app/gre-test-pro/id1072612230)
- [MCAT practice test](https://appshunter.io/ios/app/mcat-practice-test/id1072614554)
- [SAT® Practice test](https://appshunter.io/ios/app/sat-practice-test/id1072617262)
- [Practice for TOEIC® Test Pro](https://appshunter.io/ios/app/practice-for-toeic-test-pro/id1073535605)

All apps by Hung Nguyen: https://appshunter.io/developer/1069358007

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*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 2026-08-20.*