I know many people have been asking for a mobile version of MiceChat and MC has talked about building one, either an app for iPhone/Android or at least a version of the site designed for mobile devices. But it's been years and as far as I know nothing has been built.
There are forum apps already for iPhone/Android that work with vBulletin and many other forum systems. All that has to be done is to install a plug-in on the forum.
For example, Tapatalk is an app I'm thinking about getting for my Android phone, but I don't think MiceChat is setup to work with it. This is kind of the forum I visit the most, so I wouldn't get the app without MC.
Anyway, I wonder if any of the admins here could look into Tapatalk or Forum Runner - they have plug-ins and APIs and developer communities.
This might be the easy fast way to get a mobile version of MiceChat.