apps through itunes

Apple iPhone - apps through itunes

i have set the apps to be loaded with some specific playlists....i have downloaded some apps, and i cant seem to get them to my phone from my imac..yes i can just down load them with my phone but i was just trying to do it through my computer, tryin to save my meesley 2gigs of data usage...

iPhone Apps
Downloading to the iPhone over Wifi does not use your cellular data allowance.

Do you not have Wifi at home?

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If you use wifi to download to the phones the data is free.