The amount you win from each level you dont even win enough to cover what you spend on the rounds. This app is also one ad after another even when you opt out of ad for extra coin you still get ads constantly. Plus the discount for 10 min off costs of game is a lie you might get 5 min the two of it is ads and slow game so you really only get 1 at most discounted. Trust me there are better games with way way less ads and b.s.