It's written in Go so no httpd is needed (IIRC Nextcloud and Owncloud are in PHP so would require an httpd to run), and it has an Android (and probably an iOS)

It's written in Go so no httpd is needed (IIRC Nextcloud and Owncloud are in PHP so would require an httpd to run), and it has an Android (and probably an iOS) app. I do use it, it's nice, tho I'd appreciate better documentation.