Transferring apps from computer to iPhone 4S
If you got them on the Mac app store, they're computer apps, and they won't work with your iPhone. If you're referring to iPhone apps purchased through iTunes, as long as you're signed in on the same Apple ID on your Mac and your iPhone, you can go to the "Purchased" tab on the iPhone app store and download you apps for free there. Sorry if I'm misunderstanding your question.