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 languagesin danger.