This one is a must have for the Office 365 subscribers. Up to now only iOS devices were providing Office Mobile for Office 365 but finally Microsoft has launched the Office Mobile for Android devices. The worse luck is that you need to be a Office 365 subscriber such as Office 365 Home Premium, Office 365 ProPlus or such.
The App works on Android 4.0 or higher and allows you to do basic edit of Word, Excel and PowerPoint documents. Remember Microsoft has already launched the iOS App last month, which you can get here.
Microsoft has said that that the App will be available for US users on 31st July, 2013 and can be download from Google Play here. It has said that the App will be made available for rest of the world in coming weeks.