John S
As a supplemental study material to the books, this app is great! There are hundreds of unique questions to test yourself on, and you can do a little bit every day. However, it is very inconsistent with its math questions. Often, the answers to the questions asked expect you to round your numbers, with no indication that they expect you to do so, or by how much. It is immensely frustrating. Still, the app helped me pass my Class 2 Water Supply Exam, and I intend to use again for my Class 3!
Gabrielle Cutts
Purchased moduals prior to the app update, spent about $60+ on all water treatment. After the update, i am now being forced to spend another $60+ for the same modules on a subscription basis AND the questions don't even rotate. They're all the same. I hate the new update. If I've already paid for full access why should I be forced to pay for it again.
11 people found this review helpful
BERSERK
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Haven't taken my test for class 3 yet, but this app has improved my ability to study on the fly. The only complaint I have is that I want an explanation for why the correct answer is the correct answer. They do it for the math questions, but not the knowledge questions. Explanations for every question would make this app absolutely perfect.
2 people found this review helpful