If you’re an iPhone user and a Microsoft Office 365 subscriber, you can now download Office 365 for the iPhone from the Apple App Store. The app is called “Office Mobile for Office 365 subscribers” and is a 55MB download. For cloud storage, it integrates with SkyDrive and SharePoint.
The office suite includes Word, Excel and PowerPoint. ‘Resume Reading’ support via SkyDrive reopens a Word document at the last place where you were reading or editing it.
While it can be upscaled for use on the iPad, Microsoft doesn’t recommend that, and instead suggests using the web version of Office.