Not worth it
EDIT: not sure why customers are told to email support if they never email back. Please don’t spend your money on this app until it’s actually worth it… While the concept is good and the price is tempting, there is a lot lacking. Many questions don’t have rationales and a lot are missing the actual subject.. for example the question will say “the illness lasts for an average of *blank* days” without mentioning what illness it is. Then no rationale. I emailed support as I would like my money back but so far there is no answer.