Well, Looks like Microsoft is serious in updating its apps on other platforms. After updating Bing App on iOS, Office apps on Android are receiving some pretty good features in update.

The new updated features are here in the following changelog :
Microsoft word :

•Tables built for touch: Working with tables got easier! Touch controls let you insert and resize rows and columns.
•Commands at your fingertips: Edit with speed! Have quick access to commands that make sense in the moment.

Microsoft PowerPoint :

•Superscript and subscript: Format your text with superscript and subscript.
•Create columns of text: Split a block of text into easy-to-read columns.
•Commands at your fingertips: Edit with speed! Have quick access to commands that make sense in the moment.

Microsoft Excel :

•Open CSV Files: You can now open comma separated values (.csv) text files.

Android users go Grab the exciting updates now !