Amazing
Incredibly helpful
Bug
On Arena mode, there’s a bug where if you click play again, the first question that pops up is already answered and you’re not able to interact with anything on the screen except the Next button or the button to escape which leads to having to waste a heart
THE BEST EPA CERTIFICATION TEST APP
This app is really cool, free, accurate and easy to use. It also deserves to activate the paid version, you will get too much for what you will pay. A salute for the developers of this app, keep up the good work.
Great for study
This is a great app that will help you prepare for the EPA 608 test. Pro version is totally worth it. For a small investment this app will improve your chances at passing the test. Good luck!
Helped me pass my epa
10/10 app helped me get my universal license
Free and perfect
This app is actually amazing its totaly free to use as of so far ive been using it since 12pm to 6pm and havent goten a single add. Also by doing the pratices you can get pro for totally free in twenty minutes for a full day of pro. Its also great because once you do a quick 20 minutes of practice and get that pro it perfectly describes why you got i wrong in-depth more than it allready does with out pro. Im at trade school and the practice tests they provide compaired to this app are terrible. This is actually great 100% recommend
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Response from developer
Thank you so much for the detailed feedback! We’re really glad you’re enjoying the app and finding the practice and explanations helpful—especially compared to other resources. It’s great to hear the system for unlocking PRO through studying is working well for you too. Keep up the hard work at trade school, and we’ll keep improving to support you even more!
Love it
I love how it explains the answers
Makes it easier
They make you study without knowing it by breaking down the test questions and providing concise and verifiable explanations that will make you remember on your exams day
Review
I’m 17 in a trade school and I have a big epa test at the end of this month and this app has been helping me a lot
useful
helps a lot with understanding material
Scam
I did a free trial for like two-three days I was not notified of it ending and the charged me 80 dollars. I want a refund
Practice Test Prep
Highly recommend it. I was skeptical at first, but I decided to buy the full version for $10 so I could constantly take the practice test. I used it for my college HVAC class, and I passed all four exams with it. It basically has the same questions on the test—just memorize them and study again. Highly recommended.
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Response from developer
Thank you so much for sharing your experience! We love hearing that the app helped you succeed in your college HVAC class and pass all four exams — that’s an amazing achievement! Your dedication to practicing consistently really paid off. We truly appreciate your recommendation and are so glad you decided to give the full version a try. Wishing you continued success in your HVAC career!
Good explanation
100% recommend
Recommend to all HVAC students
Great app! Really helped me with my epa
Best app for EPA 608
100 stars!!!
Learning app
It works great to study and learn. Plus if you ask how you got it wrong. It breaks it down and explains. Thank you for this opportunity.
Really Solid
Best app for learning HVAC. Love how it’s set up like a test. Makes studying really effective.
Good for Prepping
It’s a good way to prep for Tha test
Good
Great
Moe H
Great app used it in conjunction with other study tools and the answers were spot on. Highly recommended
