I read the recent Twitter about Virtual Families being available in the iTunes Store for a limited time @ $1.99 for the full version. I have VF for the Mac and was wanting to get it for the PC. Is the version in the iTunes Store only for iPhone or is it also PC compatible?

I bought Plant Tycoon there earlier this week and now I'm wondering if I'm going to have the same problem. I had intended to run it )PT) on the Mac.