AppSheet - AppSheet enables users to create mobile apps instantly for both OS and Android.
Google Sheets - Synchronizing, online-based word processor, part of Google Drive.
Clappia - No Code platform where building business process apps is as easy as working with Spreadsheets
Microsoft Office Excel - Microsoft Office Excel is a commercial spreadsheet application.
U3.net - Create a full-fledged mobile application without Coding
LibreOffice - Calc - LibreOffice Calc is the spreadsheet program you've always needed. A fork of OpenOffice.