Missing too many features to be very useful
Be warned that this is an EXTREMELY watered-down version of Google Sheets. Even very simple things--like deleting a column, for example--are not available on the iOS app. Most of the directions in the help section are some variation of "go to a computer to do what you want to do." This is NOT an acceptable substitute for the desktop version.
Anglophile89 about
Google Sheets, v1.2017.182