Unity CEO David Helgason gave a talk at the Develop conference, going on this week in Brighton, England, and had some harsh words for Steve Jobs on supporting iPhone gaming. Jobs previously said that using "middleware" like Unity to develop iPhone games "produces sub-standard apps," but Helgason fires back that Jobs "doesn't understand the economics of game development fundamentally." Most developers, Helgason seems to be saying, can't be jack-of-all-trades with their code -- they need libraries like Unity to do some of the lifting, especially on smaller-scale platforms like the App Store.
Stuart Dredge at Mobile Entertainment is doing a great job of covering all of the other iPhone gaming news coming out of Develop as well -- he's got talks by the developers of Ngmoco's Godfinger, Rolando's Simon Oliver, and Ideaworks Game Studio, the company that brought World at War: Zombies to the iPhone for Activision (that last talk sounds similar to the one we saw earlier this year at GDC).
If there's a theme among everything developers are saying, it's probably that they're finding flexibility a must on the App Store -- while an app may be developed with one feature or pay model in mind, things often have to change quickly during development or even after the app goes live. Lots of interesting things to read in there if you're interested in iPhone game development.