This is my first iOS app submission and I don't want my app rejected.
This is from the Apple Docs:
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.
CFBundleShortVersionString (String - iOS, OS X) specifies the release version number of the bundle, which identifies a released iteration of the app. The release version number is a string comprised of three period-separated integers. The first integer represents major revisions to the app, such as revisions that implement new features or major changes. The second integer denotes revisions that implement less prominent features. The third integer represents maintenance releases.
The value for this key differs from the value for “CFBundleVersion,” which identifies an iteration (released or unreleased) of the app. This key can be localized by including it in your InfoPlist.strings files.
But it seems a bit strange. My interpretation for this is to put both values the same, i.e.:
Think of it this way: The "short version" (
CFBundleShortVersionString) is the public version number. The "version" (
CFBundleVersion) is more of an internal version number that could change far more frequently than the public "short version". Personally I use the same for both but many people update the "version" on every build. Either way you typically update the "short version" when you release to Apple. How often you update the "version" is up to you and your needs.