Anyone out there using TFS to store iOS code?

My company is a .NET shop that is starting developing iOS and Android code. They use TFS for source repository and they control all their deployments from there. ADT works well with TFS eclipse plug-in, but Xcode doesn't recognize TFS at all. We can't yet migrate to TFS 2013 that supports git. Currently I wrote a build script that can be remotely executed from the TFS server using ssh and we have a mac mini for our QA/Prod builds. In order to also embed automatic revision increase, I had to add some custom steps on the post archive phase that take care of it. The whole thing seems a bit too complex. Does anyone have experience with this setup and have some suggestions? Thx.