No privacy alerts are displayed in iOS Simulator for apps that access Photos, Contacts, Calendar, and Reminders.

ENGADGET: Apple seeds iOS 6 beta 4 to developers: here's the changelog

Downloading In-App Purchase hosted content in iOS Simulator is not supported.

ENGADGET: Apple seeds iOS 6 beta 4 to developers: here's the changelog

You can also test your apps using the included iOS Simulator, which supports iOS 6. iOS SDK 6.0 requires a Mac computer running OS X 10.7.4 or higher (Lion).

ENGADGET: Apple seeds iOS 6 beta 4 to developers: here's the changelog