distribute iphone universal app

Question

When you distribute an iphone/ipad universal app do you compile it against the 3.1.3 SDK or 3.2? When are some of the settings?

Answer 1

I just built an app with 3.1.2 that was just accepted into the app store. Building with a lower version will ensure compatibility with people that are running older versions of the OS on their iphone/ipod touch.

EDIT: you should compile with 3.2...see my comment below.

Answer 2

Compile it with SDK 3.2