[fock]

a) Joplin is free and seems to do the exact same thing? (+actual working todo-lists)

b) Having md-notes and a dual view seems redundant... In general I either work with the notes, then the "nice view" helps nothing and on the rare occasion, I print/share it, I'm more than fine with an export button. Inline math would be great though

c) all of these apps seem to think that you'r really needing yet another sh*y webapp on your desktop. Why not store files on your android-sd-card in a flat file structure, which you can easily sync (syncthing, termux...) and edit with your texteditor of choice on the desktop.

[techntoke]

I agree 100% and like the way you think. I'm under the impression that a lot of these additional services are just trying to skim a few dollars for people that are too naive to do a quick Google Search, or that just search in the iTunes App Store. I wouldn't be surprised to find a bunch of Joplin or Laverna source code in this app.