Hacker News Reader

97 reviews, 3 star average rating. Not sure what the rating distribution is, but probably almost half (40) of the reviews are legitimate.

Assuming a 10% review rate, this game probably has 400 legitimate downloads - $400 revenue. Not bad.

The #2 paid app gets around 5-10k downloads per day so he is making a lot more than $400

I have seen numbers significantly above 5-10K downloads per day for a #2 paid app.