Updated mobile apps for Docs, Sheets and Slides

With Google Docs we want to help you work better, everywhere you are. So today’s Android and iOS updates forDocs, Sheets and Slides make it easier to get things done while you’re on the go.  

Doing, not just viewing 
You’ve asked for more editing tools on mobile, so today’s improvements include real-time spell-checking in documents, hiding rows and columns in spreadsheets, and grouping shapes in presentations.

Keeping your content safe 
Online security is really important, so we offer functionality like two-step verification to protect your Google account. Starting today, Google Docs supports Touch ID on iOS, so you can unlock Docs, Sheets and Slides with your unique fingerprint.



Source: 
http://googledocs.blogspot.ro/2015/01/updated-mobile-apps.html?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed:+GoogleDocsBlog+(Google+Docs+Blog)