★★★★★Rob chu95v1.231 Oct 2026
Seems good So far everything seems adequate but I’ll be sure to come back after testing
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CompareOpen in App StoreSeems good So far everything seems adequate but I’ll be sure to come back after testing
Questions on exam Not sufficient for II&III of esco 608 exam
epa test helped me understand for my EPA test
Test Readiness This program is great for beginning HVAC Technicians wanting to get certified in Refrigerants. There ate many tests that explains why each step of the HVAC system and EPA guidelines go hand in hand in-hand. I suggest every new technician should take this course.
Universal Certification Support
It was definitely made by somebody not in the field. Questions and answers are very poorly worded
Don’t waste your money 90 dollars or 25 a month for an exam that you can take for free
Maintenance Engineer This is a great tool
Passed Core, Type I, II & III on my first try. Highly Recommend! This EPA 608 app helped me pass my Core, Type I, Type II, and Type III exams successfully! The questions were very similar to the actual exam format and really helped me understand the concepts instead of just memorizing answers.
Hvar 5 str
From 204 saved reviews since 16 Mar 2024, all countries.
Share of the 22 negative reviews that mention it
“It’s an okay-ish EPA study app, but way too expensive for the quality that is provided.”
“First of all, I’m new to HVAC, specifically working in commercial refrigeration.”
“Stuck on the loading screen Bro i have been stuck on the loading screen for 30 minutes”
“It constantly recycled the easy questions and barely traced over difficult topics.”
“Stuck on the loading screen Bro i have been stuck on the loading screen for 30 minutes”
Share of the 177 positive reviews that mention it
“Almost addicting.”
“I thought it was free, but the pay wall is in the app.”
“Even those who are not tech-savvy will find it easy to use.”
“I think yall would get more sales if the price was for the app itself and not for the features within the app, that you would need for the app to be useful.”
“**User-Friendly Interface:** The app's design is intuitive and user-friendly.”
A drop after an update usually means the update broke something.