A string value that represents the release version of the application code, as it should be shown to users.
Objects: Menu, Panel, Work With (Only Main Objects)
Generators: Apple
The version number is a string composed of three period-separated non negative integers. The first integer represents a major revision to the app, such as a revision that implements new features or major changes. The second integer denotes a revision that implements less prominent features. The third integer represents a maintenance release revision. If the value of the third number is 0, you can omit it as well as the second period.
This property applies only at design time.
Apple Version Code property
HowTo: Version Your Native Mobile Application