Downloaded a week ago. Made my first goal by getting 24,000 coins and received 0.74¢. But what really got a one star review is their math system. Recently just received a whopping 0.24¢ by getting 40,000 coins, which if you do the math comes at an estimated 0.000005¢ per coin. Just Play should have some kind of system in place to show users exactly how much their coin is worth. Also, would it kill the developers to maybe I don't know... something like bonuses or"hot times"to gather more coins?