# HazMat Test 2026 & ERG 2024 — user reviews > 45 indexed App Store user reviews of HazMat Test 2026 & ERG 2024 by GCSE Exams, rated 4.80/5 from 2,065 ratings. - Source: https://appshunter.io/ios/app/hazmat-test-2026-and-erg-2024/id924814161/reviews - App overview in markdown: https://appshunter.io/ios/app/hazmat-test-2026-and-erg-2024/id924814161.md - Rating breakdown: 5★ 1,797 · 4★ 157 · 3★ 52 · 2★ 20 · 1★ 39 ## What do users think of HazMat Test 2026 & ERG 2024? Overall sentiment: negative **Pros** - 👍 Helpful for passing the test - 🚀 Convenient and easy to use - 💡 Lifetime membership option **Cons** - 🐛 Outdated content with wrong answers - 🐛 Inconsistent formatting and typos - 🐛 Paid version issues (not unlocking) **Commonly reported bugs** - Multiple choice answers not in correct order - Purchased content not unlocking properly **Most requested features** - State-specific test questions - More variety and up-to-date questions ## Newest reviews (16 of 45) ### 2/5 — Wrong answers *2025-11-29, version 25* I was taking the test and there a multiple wrong answers in here. Not something I would ever use if you were thinking about taking the hazmat test. ### 2/5 — Not up to date *2025-09-19, version 24* These tests are out of date need updating to current DOT test. ### 2/5 — Recommend as a back up *2025-05-22, version 24* I took the practice test probably 3 times. Scored a 90% and failed the hazmat test. Alot of questions at the dmv were not on here ### 3/5 — It’s just ok *2025-03-09, version 23* It’s and ok app but it won’t get you were you need to be. The hazmat test at DDS will have questions on the exam that this app doesn’t even touch ### 5/5 — This app is not going to pass you… *2024-05-25, version 16* I gave 5 stars just so my review would be at the top. If you plan on passing the hazmat test don’t download this app. I studied this app until I could answer all 110 questions right and then I went and took the test and most of the questions on the app weren’t even on the test. Just don’t waste your time on this app and go study something else. ### 5/5 — 2023 Florida Hazmat Passed *2023-05-05, version 6.0* This app is good and worth the money. I’d say about 90% or more of the questions on my test were on here and the others were able to be answered from deductive reasoning. ### 5/5 — Hazmat *2023-03-26, version 6.0* Prep questions to prepare for Hazmat Test, and it definitely helps you study at your own pace. Highly recommend this app, 5 Stars all the way! ### 5/5 — 2022 HAZMAT renewal *2022-10-25, version 6.0* I have been using this app for only a few days & I can already tell that this is going to be my tool from now on to stay ready. If you stay reedy, you don’t have to get ready. Use this app anytime you have downtime as a tool to keep perishable knowledge from perishing. The issue I always have had with apps in the past was my belief that knowing something isn’t enough. I want to know this material like Billy Graham knew the Bible. That way I can not only quote facts, I can reference where they are in the book. Great tool! I highly recommend it. ### 4/5 — Great App but *2022-10-20, version 6.0* They do need to clean up langue a bit. For example when given the choice of Both A & B it would be nice o actually have the choices lettered. My state Illinois is not compliant with shipping paper order. It would be nice if he test questions actually followed what Illinois uses. Not a big deal just annoying. I like the format and the way the practice questions are broken down into manageable info with CDL book references provided when you get a question wrong Taking test tomorrow 🤞🏾 ### 4/5 — Got an A *2022-09-08, version 6.0* Just took my Ga Hazmat test. Got an A! 4 out of 5 stars on the app because the “Both a & b” and “All of the above” answers get mixed up sometimes. I’m gonna come back to this app when it’s time to renew. Thanks! ### 5/5 — HAZMAT PRACTICE TEST *2022-01-03, version 5.0* I read HAZMAT Section 9 of the CDL hand book. Then started taking the pre tests. Whatever I got wrong I went back to the hand book and reviewed the text. Do this you are guaranteed to ace the test ### 5/5 — Passed Georgia Hazmat with the aid of this app *2021-06-11, version 5.0* I studied first using another app (CDL prep) and the Georgia hazmat practice test and failed. I used this app and read the Georgia CDL manual on hazmat and passed with a 100% correct answers. Definitely the best test and answers I found anywhere. Highly recommend for the Georgia hazmat test. ### 2/5 — No good question *2021-05-05, version 5.0* So I just took the actual hazmat test at the Secretary of State here in Michigan. It does have related questions. But not one question was on the actual test. Failed. Going again ### 5/5 — Best hazmat app ever *2020-12-31, version 5.0* I passed my cdl hazmat written test in Alabama today thanks to this app great lifesaver ### 2/5 — Paid but didn’t unlock *2020-08-23, version 4.0* I was enjoying the free question and ahead paid for the full version. However, IT DIDN’T UNLOCK! It only requested again to pay. EITHER FIX IT OR GET REMOVED ### 5/5 — Underestimated *2020-07-09, version 4.0* Best way to prepare for the hazmat exam I’ve encountered thus far ## Most critical reviews (10 lowest-rated) ### 1/5 — Unprofessional *2021-05-25, version 5.0* Multiple choice questions are mostly not in the correct order and there isn’t enough of a variety of questions to effectively assure a passing grade and definitely not worth paying for. ### 1/5 — App not good! Rip off! *2021-03-19, version 5.0* When I downloaded the app, there were only 3 set of questions to practice on. The rest were locked and the app asked for more money. Disappointed ! Not cool at all! Not recommend to practice on! ### 1/5 — This app 😒 *2020-08-08, version 4.0* I failed my test in Louisiana because nothing on this app was on the test at the dmv 🤷🏽‍♂️ ### 1/5 — Rep off *2020-06-18, version 4.0* Paid money and it will not unlock ### 1/5 — DON’T BUY IT *2020-03-30, version 4.0* This app stole your money. After pay the full version, never unblocked..... THIEVES !!!!!!.... THIEVES !!!!!! ### 1/5 — Doesn’t work!!! *2020-03-25, version 4.0* I purchased the full version and it will not load ### 1/5 — Scammer App *2019-04-28, version 3.0* This App is a scam. I purchased the full version of this for $4.99 and did not receive it. My credit card was charged for this app so I clicked on report a problem inside on the app. I reported the problem and requested a refund. I was sent an email by the developers telling me they do not give refunds. And that it’s an App Store problem. They told me to take it up with the App Store. A few days and I’m still trying to find a way to get refunded. This is ridicules and exhausting. I strongly urge everyone not to make that purchase with the fear of being scammed. ### 1/5 — Incorrect answers left and right *2019-02-01, version 3.0* If I could give you a negative five, I’d give you a negative five. Several of your answers are false and I have failed the endorsement test. After studying for two more days and figuring this stuff out, all I can do is hope you’ve not poisoned (pardon the pun) my mind. ### 1/5 — Do Not Download!! *2018-10-28, version 3.0* Multiple incorrect answers. I purchased the full version to get the extra tests, but the app would not upgrade after purchasing. Emails concerning the problems get no replies. DO NOT DOWNLOAD THIS OR THE FULL VERSION!!!!! Total scam. ### 1/5 — Wrong Answers!!! *2018-09-06, version 3.0* In Test 10 you mixed up the wrong answers!!! I choose the correct answer and you give me the red “X” and give me the green “check mark” on the incorrect answers!!! This is careless. This must be fixed! I paid for this app. ## Most praised reviews (10 highest-rated) ### 5/5 — Use this app! *2026-04-13, version 29* Took my Hazmat renewal today and passed got 1 wrong. All the questions in these prep tests were the same as the state exam. Well worth every penny. I was done with the 30 questions in 10 minutes. ### 5/5 — Alex.Thanks *2026-03-13, version 27* Good quality app ### 5/5 — Hazmat *2026-03-09, version 27* I like this application ### 5/5 — Lifetime membership *2025-08-21, version 24* Do you guys offer a lifetime membership? ### 5/5 — I passed! *2025-08-14, version 24* Went to the dmv today and passed! Studied the heck outta this app, the questions at dmv are not exactly worded the same as on the app, but definitely led me to the right answers . I got 4 wrong that asked about what the hazmat agencies purpose and duty was when notifying them of an emergency. But thanks! Great app ### 5/5 — CDL KING *2025-08-05, version 24* Great for passing Hazmat. 3 wrong that was it! ### 5/5 — Good enough *2025-06-18, version 24* I used it to practice my 5 year renew. Not al questions are on here but it does help. I suggest skim over the book also ### 5/5 — The Best *2025-05-17, version 24* A few master this 100% you will pass your test hands out no doubt about it. It’s worth paying for the extra. ### 5/5 — Hazmat test *2025-03-16, version 23* Good app. Seems up to date with the manual. Actual test was a little different than app questions, but that might be because of differences in states. ### 5/5 — Hazmat test. *2025-01-09, version 20* Took my test and passed use this for second time helps a ton if you take the time to read and study --- *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 2026-08-23.*