I am using latest Google analytic iOS SDK 2.0 in my Project and app get rejection in few minute saying invalid binary. I received a email from
Please verify that you are using the very latest version of the Google Analytics SDK. I believe it's v2.0 beta 4:
https://developers.google.com/analytics/devguides/collection/ios/resources
According to Neil Rhodes, a Google Engineer, the SDK does not use UDID for tracking:
https://productforums.google.com/forum/#!searchin/analytics/UDID/analytics/6_Mh2wL593s/pVkcr0lUQY4J
If you are sure you have the latest Google Analytics SDK, and are still being rejected by Apple, contact them through the iTunes Connect web site and ask for assistance.
Good luck!