Apple has acted on its plans to deprecate UDID access in iOS 5 by starting to reject apps that try to access the unique device identifiers. Tips late Saturday to TechCrunch had two of Apple's ten review teams outright rejecting any app that wants UDIDs, with the number growing to four next week and continuing until every reviewer denies UDID access. Individual developers, management groups, and ad supporters such as Playhaven and MoPub have already been denied App Store spots.