O'Reilly logo

Learning Mobile App Development: A Hands-on Guide to Building Apps with iOS and Android by Michael Eierman, Jakob Iversen

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Project Settings

After you’ve created the Hello World project, you should see the view of Xcode as shown in Figure 9.5. In the center of the workspace is a summary of the app and several appwide settings. The first section enables you to specify the version and build for the app. The version is used when the app is published to the App Store. Anytime an app with a higher version number is published, all your users will be prompted to download a new version. The build number is for internal use by the developer. You can choose which device types to target, as well as which version of iOS you want to target. As of this writing, the current version of iOS is 7.0. This setting determines the minimum version of iOS your users have to be running in ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required