Because the other flashcard app were clunky, requiring typing in answers.
I wanted something simple for my 2nd grader to practice.
And I wanted to make an Android app.
Privacy Policy:
Because Google makes me provide a URL for this, since it's an app for children.
This app stores no data. None. No user information at all. Nothing is transmitted off the device. Nothing is sent to me. Or you. Or any other person or entity.
Nothing.
Nada.
And no ads. Ever. Because, you're doing math. No reading ads. Seriously.
This means no privacy implications from this app. Period.