I'm coming from a background of Android. I would like to figure out what kind of iBlah device hardware I need to support for iPhone game development; something like Android's OS distribution stats, but for iBlah hardware.
From my research, it seems that I need to support both iPod and iPhone. But which versions of hardware? is 3G still used? What about 3GS?
For example, the -S phones seem to have dual core instead of single-core CPUs.
I also worry about performance. In Android, I had a severely low-end phone, which meant pretty much anything that ran okay there ran okay on other phones. For iPhone, how do I figure out what to support in terms of performance?