Buy a game on Mac App store - works with ipad for free?

[Andr3w]

Hi all, quick question.

If I was to buy a game or an app using the App Store on my MBP does that mean I can:

a) Uninstall it and then download it at a later date for free if I so wish?
b) If the game is also for iPhone/iPad it will work with those two devices and I won't have to buy it for each device?

Thanks!

 

[Andr3w]

Ah ok fair enough! I was just looking at getting a little time waster game for my 13" 2010 MBP - The game Virtual City. One of the reviews said they loved playing it on their iPad.

If I was to get OS Lion I can download it as many times as I want, even after a full reinstall of OSX correct?