This app is indeed great if you have to type documents on your device.
Word processing – Google docs
Google’s free cloud-based office suite has come into its own over the past several months, with the recent addition of offline access across all platforms along with the ability to edit standard Word documents in their native format. Editing from the mobile apps is also now fairly full-featured, thanks to Google’s integration of Quickoffice, a former third-party app the company acquired. Functions like find and replace, undo, and table creation are all available, as are a range of font, paragraph, and table formatting tools. Docs may not be the most robust standalone word processor on any given platform — you won’t find a way to measure word count on the mobile apps, for instance — but if you’re juggling devices, it’s a solid option for getting the basics done.