The official Wikipedia mobile app is now translated into Chuvash language and available to use:

What does Chuvash mean?

I am Chuvash. Chuvash is the name of an ethnicity which counts up to 2 milions peoply (mostly in Russia). Chuvashes talk the Chuvash language which is also an official language in Chuvash Republic (besides Russian). Chuvash language is a Turkic language and has a status “Vulnerable” in the UNESCO list of languages in danger. There is a Chuvash Wikipedia cv.wikipedia.org.

There is a very good wiki page which describes how to set up the environment. If you think something is missing there, just leave a comment here. Much of that was inspired by a useful tutorial from doityourselfandroid.com

Now there is a wiki on github for LUSites to be able to collaborate.