AppCode 3.0 final release – learn what's new
blog.jetbrains.com
blog.jetbrains.com
In terms of Reveal integration, I see it says, "The integration is provided via a plugin and is open source under Apache 2.0 license." One thing I'm not clear on: do you still need to purchase Reveal? It does say you need to install Reveal 1.0.4+ to try it, so I'd assume so.