Unless Im missing something, it doesnt seem like Kanji Flip or Japanese Flip programs actually provide any type of quizzing.
Basically, every answer you uncover by hitting Show Answer provides you with the correct answer all the time.
It is up to you to make sure it is right or not.
I was dissapointed, because I would like the application to keep track of my progress by actually testing me. Provide some multiple choices, or simply just the wrong answer and if the user chooses incorrectly (Because they actually dont remember correctly), then the application will let the user know and keep the word that was missed in rotation (randomly) until the user shows enough ability that the word is actually memorized.
Right now its all on the honor system, which it doesnt really challenge the user to really remember. There needs to be an actual quiz function