Thai Vocabulary Exam

Terrible app. None of the words match the questions and the questions are often the answer choice instead of the question. Question: A. what is "mother" in Thai? B. แม่ C. ลุง D. พ่อ Other times the app doesn't give enough detail into a word like in familial relationship vocabulary. Other times the question and vocabulary are comely wrong. In the same format as above when asking what color is สีแดง, the correct answer provided is "blue" through the explanation given is แดง is red (something like this). Other parts of the "exam" are always revealed before you actually select an answer. However you do have the option to reset. And every single level/category is behind an ad lock before you can start. Bad overall.