What's the difference between “bundle display name” and “bundle name” in cocoa application's info plist

Question

Here is a good question:

Bundle Name, Executable Name, Product Name...anything else?

but I just wonder about the difference between \"bundle display name\"

Answer 1

Only if Bundle Display Name (CFBundleDisplayName) is not specified, value of Bundle Name (CFBundleName) will be used to displayed under App Icon.

Please note that CFBundleDisplayName is localizable, and it should be used to set the App name shown in iOS Springboard menu & Mac OS X Applications / Mission Control.

In short, don't touch CFBundleName and leave its value as default, i.e. ${PRODUCT_NAME}.