ScreenCaster for iPhone enables you to wirelessly share your screen and make professional presentations to other iPhone users, as well as to iPad and computer users.
Wirelessly ScreenCast your iPhone to other iPhones and computers anywhere in the world. No helper apps necessary. You can share or present Powerpoint documents, PDF, Excel, Word and a wide range of other formats. Also includes a whiteboard. Note: A subsription is required to maintain global unlimited screencasting. Local screencasting on the LAN does not require a subscription.