價格：免費
檔案大小：18 MB
版本需求：需要 iOS 5.1 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Excel PTP (Practical Training Program)
It is a very useful application for all IT (Information Technology) aspirants. This application is has very useful web based video tutorials for all the developers.
支援平台：iPhone, iPad