MonoTouch doesn't target anything but the iPhone OS. It's hardly an afterthought. Titanium targets both the iPhone OS and Android, but it's pretty clearly aim

MonoTouch doesn't target anything but the iPhone OS. It's hardly an afterthought. Titanium targets both the iPhone OS and Android, but it's pretty clearly aimed primarily at the iPhone. The Lua stuff Tapulous uses in their games is targeted only at the iPhone OS. Nintendo of all people is happy to let game devs build stuff with Unity. The trend continues, really. I have no idea how crappy the apps are that the Adobe stuff produces, but I do know that these other toolkits are (a) extremely useful and (b) now off limits if I want to do anything on the iPhone. I suspect that if you dug through what's there, the Unity/MonoTouch stuff would prove to be of a higher average quality than the straight ObjC apps. People who look around and choose toolkits like this are generally pretty smart.