Great initiative OP. Had a quick glimpse, I would say it looked decent enough, although it needs some more work to be done.
Android app?

Afaik, it's not an Android app but an addon/extension which resizes the site using CSS and JavaScript locally. I know this because I have been using this extension for more than a years now. Although it has some minor bugs (some PM doesn't show, have to disable the extension first) but it gets the job done.
