Xcode project

Briefcase supports creating a full Xcode project for a macOS app. This project can then be used to build an actual app bundle, with the briefcase build command or directly from Xcode.

Icon format

macOS Xcode projects use .png format icons. An application must provide icons of the following sizes:

• 16px

• 32px

• 64px

• 128px

• 256px

• 512px

• 1024px

Splash Image format

macOS Xcode projects do not support splash screens.