If you’re already an owner or potential future owner of one of Apple’s popular products like the iPhone, iTouch, or newly released iPad then pay attention! From experience, I know how frustrating it was before when you downloaded an app and it turned out to be a totally dud, especially when you’re purchasing them.
Well now Apple is launching a “try before you buy” campaign which allows you to download the app and use it BEFORE you buy it. With some limitations on apps, and less functionality between the “preview” app and the full version, this should be a great addition for Apples marketplace.