Standalone apps for Docs, Sheets and Slides for Android and iOS
Google announced standalone apps for Docs, Sheets and Slides for Android and iOS. Docs and Sheets are available right now with Slides coming soon. You can download the apps on Google Play (Docs, Sheets) and from the App Store (Docs, Sheets.)
The apps also come with offline support so you can view, edit and create files without an Internet connection. Read more on the Google Drive Blog.