Hey everyone, I've posted some guides to getting tables into the app via import methods like CSV and JSON! You can check everything out here. It includes templates in CSV format to get you started:

Official Companion App - Solo RPG Engine & GM Emulator · By
I'm still having a difficult time importing. I have the app on my desktop, my phone, and my tablet (loving the app). I've spent time building up some custom tables on my desktop. I wanted to export/import all of those over to my tablet. I used the "Export Oracle Tables" option on my desktop and exported them all as one JSON file.
Then I tried to import that JSON in my tablet app via the "Oracle Tables" option. I figured it would just take in the whole structure and contents of the big JSON file I fed it and would then show all of my tables on my tablet just the same as they were on my desktop. But nothing seems to import or change.