價格：免費
檔案大小：880.6 KB
版本需求：需要 iOS 7.0 或以上版本。與 iPad 相容。
支援語言：英語
UP is a simple environment for presentation with landscape PDF files.
Your finger will act as a pointer or a pen when necessary. You can ready multiple PDF files (e.g., main and supplements) and path from one to the next easily. It is also equipped with a simple whiteboard.
支援平台：iPad