CF Bundle and CF Bundle version

• CF Bundle: https://developer.apple.com/library/mac/documentation/CoreFoundation/Reference/CFBundleRef/

CFBundle allows you to use a folder hierarchy called a bundle to organize and locate many types of application resources including images, sounds, localized strings, and executable code.

• CFBundleVersion:

CFBundleVersion

(

String

- iOS, OS X) specifies the build version number of the bundle, which identifies an iteration (released or unreleased) of the bundle. The build version number should be a string comprised of three non-negative, period-separated integers with the first integer being greater than zero. The string should only contain numeric (

0

-

9

) and period (

.

) characters. Leading zeros are truncated from each integer and will be ignored (that is,

1.02.3

is equivalent to

1.2.3

). This key is not localizable.