I work on the WLM Mobile app. We're planning on supporting Android
only initially. You can find mockups and details about the app at
https://www.mediawiki.org/wiki/Wiki_Loves_Monuments_mobile_application.
And the entire app is in HTML/CSS/Javascript, so if you want to hack
on it, you can fork it off at
github.com/wikimedia/WLMMobile
--
Yuvi Panda T
http://yuvi.in/blog