I'm using nextcloud-notes on android together with nextcloud notes on the server and qownnotes on the desktop to manage the notes using markdown. Sync working fine for me. A feature I'm missing is some better support for editing markdown in the android app eg. some buttons for easily inserting markdown characters, similar as it is in Markor (which I couldn't get to sync with nextcloud android client so far).
I'm using nextcloud-notes on android together with nextcloud notes on the server and qownnotes on the desktop to manage the notes using markdown. Sync working fine for me. A feature I'm missing is some better support for editing markdown in the android app eg. some buttons for easily inserting markdown characters, similar as it is in Markor (which I couldn't get to sync with nextcloud android client so far).