I used this to help study for my EPA don’t even have to pay for it just use the free questions over and over. This app helped me get universally certified first try!

Ok, the good, the app uses a great learning technique similar to flash cards but progresses like an exam with feedback on SOME of the questions attempting to explain the theory behind the answer to you’re not just memorizing that specific way of wording that question, you’re learning the theory so you can answer that question in a myriad of ways.The BAD! And if it were all free I wouldn’t waste my time reviewing it, but since it’s paid and since some of these students might not understand I wanted to make sure everyone knows what they’re getting.I can’t imagine how or why or what or whoever decided that the sentence structure of the questions and the explanations were in any way acceptable!?This is an abomination to the English language and an assault on grammar everywhere!You literally cannot even read the questions, though there may be some value in your attempts to try and figure what the question is really asking by cross-referencing the manual? But this will hurt more than help, Stay Away! BTW, there seems to be an update on the question regarding most precise way to measure leak. The torch is the answer here, but it’s electronic sensor in others, make sure your app is up to date.This app seems like a foreign knock-off of another foreign study guide with awful English. It’s a nightmare. It’s a grift I suppose and this is the grift. Study aids for English standardized tests.

The App doesn't allowe me to use from my different device which is so annoying me badly that's why I put on this app 1 star