What’s the average score for people who take this? – IQ Test Pro Edition Review

I know that the actual is test is designed to center the score around 100, but many people in the reviews are reporting scores over 120. I’m curious if this is just because the people willing to download this app are already kinda smart to begin with. It’s also likely that people only report their score if they consider it to be high anyway. So what’s the actual distribution of this test and how does, say 130 actually rank? I do think it is a precise test though because I got 133 and 127 on the regular and European one respectively.
Review by justhemessenger on IQ Test Pro Edition.