Having never played the iPhone version but still having heard the Apple crowd gush over it, I was anxious to try this game out and it definitely delivers. Super addictive, very accessible but gets brutally challenging fast, lots of level variety and it runs on basically anything including my work laptop with Intel integrated graphics. The biggest concern many had is whether a game designed for touch screens translates into mouse control well and I can say there's no worry there. The nice is fast and intuitive and it even has a special mode for trackpads on laptops.

In short: This is a steal, get it.