I'm looking for a personal wiki for use as a private knowledge base and for advanced note taking on the go that I can host on my webserver for use by a very small number of people. The most important factor is that it must have a great android app and ideally "official". It needs to be , be actively developed and well established. The most important factor is that it must have a great offline android app and ideally "official".
It should also have the following properties:
- Low maintenance (like wordpress - automatic updates or just a few clicks)
- reasonably secure (passwords and captchas)
- Simple, mainstream technology and infrastructure (just runs on linux, no obscure, hipster programming language, files preferred over databases)
- Wysiwyg editor
- overall well established and actively developed
I have been browsing https://www.wikimatrix.org but haven't quite found what I need. I like DokuWiki, but it has no usable App. Same with Mediawiki. Zim looks great, but I'd have to sync the notebook files with something like dropbox - also again no app.
I open to suggestions even if not all my criteria are met. The ones in bold are the most important to me.