How do I prevent iPad apps from syncing to my iPhone and vice versa?

[iPad 2nd Gen]

I want my iPad and my iPhone 4 to be separate entities. When I download an app on my iPad, I want it on my iPad ONLY, and when I download an app on my iPhone 4, I want it on my iPhone 4 ONLY. So it's really frustrating when I transfer purchases and sync and the iPad starts getting my new iPhone apps installed on it and vice versa. Is there an option to turn this disgusting feature off?

Thanks.

 

[iPad 2nd Gen]

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[iPad 2nd Gen]

A legitimate iPad thread and everyone ignores it.

 

[iPad 2nd Gen]

Yeah, let's just keep makimg threads about SmartCases scratching and preordering when there ****ing isn't any preordering and asking OTHERS what iPad YOU should get. It's not like the forum is flooded with those threads.