Hi my wife and i have 2 iphones, 1 ipad, 1 computer and 1 apple account. Every time i download an app to my iphone, my wife's iphone also get it too. How do we stop this from happening while keeping the 1 itunes account? Help!
Settings/Store - turn off automatic download.
For the more general answer, see: http://support.apple.com/kb/HT1495
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