Features for the note taking app detailed in this guide include:
- Self-hosted
 - Private
 - Built to last
 - Low maintenance
 - Access in one place & from any device (Obsidian charges for this feature)
 - Versioning
 - Zero vendor lock-in
 - Extendable (eg. passing text-embedded notes to AI)
 


The original android app has been discontinued by the dev for reasons. Another dev picked it up and keep publishing SyncThing fork on FDROID, at least, i get it from fdroid…