App Store Question

[JudasBlitzkrieg]

This might be a bit of a dumb question, but I've searched around and can't find an answer anywhere. In the App Store, since upgrading to iOS4, I've noticed some apps show like this when you go to purchase them:

What does the little + mean?

 

[Kahnyl]

The + means the app is universal. It works on iPhone, iPod Touch and iPad.

 

[JudasBlitzkrieg]

i thought as much, I just couldn't find anything to confirm it. cheers mate