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App Store Apps > Education > CDL Hazmat Exam Prep 2026
CDL Hazmat Exam Prep 2026 icon

CDL Hazmat Exam Prep 2026

by Deeun Inc. · Education · Free
On the App Store since January 2026 · Data updated 2026-11-04

CDL Hazmat Exam Prep 2026 is made and published by Deeun Inc. AppBrain is an independent app data site and isn't affiliated with Deeun Inc. The app name, icon, screenshots and description belong to Deeun Inc. and are shown as published on the App Store.

AppBrain's verdict

Rating on App Store
4.27
11 ratings
Last updated
October 27, 2026

It doesn't have enough ratings yet to judge what users think.

Official page on the App Store

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Releases

Updates seen on the App Store
Version
3.0
Launched
January 2026

No changelog data

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Technology

Found in the app by AppBrain
Price
Free
App size
7.45 MB
Content rating
Everyone

Technologies used by CDL Hazmat Exam Prep 2026

About the app and developer

About CDL Hazmat Exam Prep 2026

CDL Hazmat Exam Prep 2026 is an education app developed by Deeun Inc.

User Ratings

CDL Hazmat Exam Prep 2026 is rated 4.27 out of 5 stars. The rating is based on 11 ratings.

App Information

CDL Hazmat Exam Prep 2026 is freely available from the App Store. The app size is 7.45 MB. The latest version available is 3.0. The last update was on October 27, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since January 2026.

Developer information for Deeun Inc.

Deeun Inc.

Address:

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Store listing

By Deeun Inc., from the App Store
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Screenshots by Deeun Inc., from the the App Store listing
Description by Deeun Inc. Written by the developer, not by AppBrain. Click to read.
Prepare for CDL Hazmat and Tanker knowledge topics with focused practice and a daily study plan.

PRACTICE AND REVIEW
Work through 510 questions covering hazardous-material classes, placards, shipping papers, loading, segregation, emergencies and tanker topics. Resume unfinished practice with saved answers and order. Review explanations and references, bookmark questions and focus on weak areas.

BUILD A DAILY ROUTINE
Use 17 written guides and 63 flashcards across 14 decks. Open study activities directly from your plan. Timed topic sets and mixed practice help you review; their lengths and timing are study settings, not official state exam specifications.

STUDY TOOLS AND OFFICIAL RESOURCES
Explore placarding exercises, hazard-class references and study calculations. Learn how to consult the official ERG and FMCSA routing resources. Tools are educational aids; they do not approve shipments, routes, loading decisions or emergency responses.

TRY FREE, THEN CHOOSE
No login is required. Free access includes five practice answers per day, a study plan, three guides, one flashcard deck and the hazard-class guide. Pro unlocks unlimited practice, all guides and decks, timed study modes and premium tools.

Monthly, annual and lifetime access are available. Eligible new subscribers receive a three-day free trial on the monthly plan. Annual and lifetime plans have no trial. Storefront prices and renewal terms appear before purchase. Subscriptions renew automatically unless canceled. Manage or cancel through your App Store account and restore purchases in the app.

Independent exam preparation; not affiliated with or endorsed by DOT, FMCSA, PHMSA, TSA or any state licensing agency. This app does not provide ELDT certification or satisfy training, security assessment or licensing requirements. Consult your current state CDL manual and required training provider. Technical questions, guides and tools are in English; app navigation supports Spanish.

Privacy: https://www.voltexam.com/privacy
Terms: https://www.voltexam.com/terms
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