If you’re having problems with your Wikipedia Mobile installation on your iPhone or iPad, the Wikimedia Foundation says you should look into this new update.
Wikipedia Mobile users have reported some issues with the app on the newest version of Apple’s mobile operating system, iOS 6. Apparently the app does’t behave properly in landscape mode.
Native Facebook sharing is now enabled (for iOS 6 users).
iPhone 5 users experienced a splash screen flash every once in a while. This issue has also been addressed in Wikipedia Mobile 3.3 for iPhone and iPad.
Wikipedia Mobile is compatible with iPhone 3GS, iPhone 4, iPhone 4S, iPhone 5, iPod touch (3rd generation), iPod touch (4th generation), iPod touch (5th generation) and iPad. It requires only iOS 4.3 and is fully optimized for iPhone 5, and the iPad mini,