Google Sheets gets Excel-friendly while Drive adds Activity Stream

Google Drive and Google Sheets for Android got some decent feature additions recently. Google Drive now lets users view changes made to files and folders from the details panel, along with a few new file management functions from the same pane. You can also change view, comment, or edit permissions from the mobile app now. Meanwhile Google Sheets now allows users to open, edit, and save Microsoft Excel files. You can also view charts, insert formulas, and use find/replace throughout your spreadsheets.

source: androidcentral