What are the Build Settings for a Universal iPhone and iPad Application

Question

What would be the settings to build and have accepted an universal app for both the iPad and iPhone?

That is, what would be the settings in Project X Info > Build fo

Answer 1

almost the same question, and I answered myself.

How to start a project with both outputs iPhone & iPad ?

maybe can help someone

Answer 2

For Universal you want:

• iPhone OS 3.1.x
• Architectures to armv6 and armv7

For more details on the topic check the TUAW Dev Clinic. click on the play button to review the chat discutions of the dev clinic for ipad.

Answer 3

This site gives a good information how to make a universal binary.

http://iphonedevelopment.blogspot.com/2010/04/converting-iphone-apps-to-universal.html