This app gives you 10 free questions before you have to pay. I paid the $4.99 to unlock the rest of the questions. The questions and answers contain error. In some cases, the answer A and answer B will be exactly the same and only B or A is correct even though technically they’re the exact same and both correct. I don’t recommend this app.

Only gives about 10 questions then you have to buy to unlock more questions. Not what I want.

Conceptually it is good, but the execution is very poor. There are typos and misspellings constantly. There are often duplicate answers where one is correct and one is incorrect... But the answers are identical! If I click on "explain", and exit out of the explanation window when finished, it sends me back on a glitchy loop of the same beginner questions.Most frustrating is that the "explanations" are basically just repeating the correct answer. "Yeah, thanks guys. I gathered that myself."Save yourself the money and just use Quizlet instead. Fewer spelling errors and way more information... probably because they are written by people who care if they pass.

This app has so much more potential. Unfortunately, I found that there are many repeated questions and sometimes there the same 2 choices in the multiple choice answers. A test prep should not have spelling mistakes either. The explanation portion could use more details instead of just repeating the right answer from the multiple choice answers. I hope they update these errors and make it more informative and worthwhile for future licensed techs!