I wish I could get my money back in this one
I feel like there should be groups of random questions. That you can practice during the day for a few minutes. But this one offers only 2 groups: road signs and simply just questions.
When you answer wrong you can choose a different answer that would be the correct one, but when you continue it doesn’t save as you got it wrong. So at the end you don’t know which of the 170 questions was you weakest and you couldn’t really go back on practicing them.
I though great so many quest but when I actually went to the test there was other questions that this app don’t have. I would not waist my money on it. I found a free ap that was set up easier and the question was almost the same as in the knowledge test at the DMV.