I can second Syncthing. I just use a simple markdown editor with Syncthing on Windows, Android, and a Linux.
Wasn't the syncthing android app deprecated relatively recently?
It was if you install it from google's app store, but it's still fully functional for now if you install it from F-droid.
Re:Ditching Obsidian and building my own
by spiffytech on Monday May 19, 2025 @11:03AM
(#44030639)
I've been using Obtainium to install Android apps from Github releases and automatically update them. It's worked great.
Syncthing's .apk release files can be found here: https://github.com/Catfriend1/syncthing-android/releases
Re:Ditching Obsidian and building my own
by JadedBlueEyes on Monday May 19, 2025 @10:25AM
(#44030258)
Syncthing-fork (of the android app, not syncthing itself) is a straight improvement.
handles syncing my pictures too