I did the opposite (so I could self-host) but I really miss Notion. Plugins in Joplin are helpful but I really miss all of the table functions in Notion, Joplin doesn’t come close and if it does, it’s difficult to setup + use.

This being said: it was pretty annoying to move all of my stuff from Joplin to Notion. Took a good bit of work to get things close to what I wanted them to be :(

That is the correct one, yep! You can also get it from F-Droid!