edit: There is also a monthly subscription option, in the Apple app store at least. It's $22 a month - so over twice as much as the annual. This does not give me to think the product here is less sketchy. And the Psy.D founder, Sachs, is a pretty blatant self-promoter of the sort endemic to the ADD/ADHD "coaching" space, if unusually well qualified by that standard: https://sachscenter.com/adult-child-psychiatrist-psychologis...
Perhaps it's less of a surprise than I initially found it that the account posting this Launch HN has thus far had nothing further to say.
also edit: Sachs is a Psy.D, not an MD. Granted, this does entitle him to "Dr." as a term of address, just as would a doctorate in physics, ancient history, or underwater basket-weaving. But, just as with any of those, it doesn't qualify him as a doctor in the generally understood sense. Again, this gives one reasonably to question, and the questions thus raised are ones for which well-prepared founders may reasonably be expected to provide compelling answers.