|View, create, edit and share Microsoft Office documents on your iPhone or iPad. Smart Office makes creating, editing and sharing Microsoft Office and other documents on the move even easier through a contextual interface, drag and drop editing and sharing to email in original or PDF format and sharing to Drop box or Google Docs. |
Requirements: Compatible with iPhone, iPod touch, and iPad. Requires iOS 4.3 or later.
Here is a review
Google Play has Smart Office 2 for Android for $0.99