You can use Excel files to store your data and still, create an app as complex as retailers app, service desk app, hotel menu app etc. By doing this, you will be able to use the powerful features of both, Excel as well as PowerApps. Excel file helps us storing our data in one file, multiple sheets, multiple tables, and we can make use of mathematical formulas, pivot charts, and many other things.

By connecting the Excel file to PowerApps, the end-users get a nice mobile app to use and perform operations from it which updates back in the Excel file. Without any further ado, let's start.