Changes to a Google Sheets spreadsheet are saved as you make them: as soon as a change is saved, it is available to AppSheet. With Excel, the changes you make to the spreadsheet are available to AppSheet only after you close the spreadsheet.
Changes to a Google Sheets spreadsheet are saved as you make them: as soon as a change is saved, it is available to AppSheet. With Excel, the changes you make to the spreadsheet are available to AppSheet only after you close the spreadsheet.