At Urbian we prefer building our own applications, but if we get along and you have an idea that we find fascinating, we'd love to work together! Contact us at office (at) urbian (dot) biz if you think you have that special app idea.
We've figured out how to make some pretty good mobile apps (>1m downloads, double digit month-over-month growth) and what makes the app market tick. If you're interested in lighting a proverbial fire under the pants of your mobile business, give us a shout, I'm sure there's some way we can help.
User experience is everything, and we are fanatical about it at Urbian. If you already have the dev team and a concept we can help you turn it into something beautiful and 'staggeringly intuitive.