Spreadsheet - Sheetlet

Very difficult to get it to add columns. Adds in weird stuff when I try then wont allow it to be deleted

Is there a way to text the xls spreadsheet to another phone and open it on the new phone? I can not figure out how to import the spreadsheet. I can’t see how to import the spreadsheet I texted on the new phone so I can edit it? Do I really have to start from scratch and make a brand new spreadsheet? Thanks

This app is weird. It has tons of advanced features but flubs the basics. Most of the visual field is wasted, only 15% to 20% and the rest is dead space, unusable. Tiny fonts without slider bars to zoom looks suspiciously like it is intended to exclude anyone who isn't a twenty something with perfect vision. Discrimination on the basis of disability is illegal in the United States per the ADA. Data entry is nearly impossible (unless scanned). NO ability to export to CSV, DBF, or HTML? Really? Where is SHARE to Apple Notes, Evernote, Notion, iMessage, Signal, Telegram, email, or tools like WordPress? What about cloud storage? What good are advanced features if you flub the basics? Three stars is generous.