This is a commonly asked question here:
- Books on OpenGL ES targeted towards the iPhone
- Learning OpenGL ES 1.x
- What do I have to learn to get done with a 3D racing game for the iPhone? What Tools do I need?
- Want to display a 3D model on the iPhone: how to get started?
- Where can I find a high level tutorial on iPhone game design?
- What resources do you recommend for game programming on the iPhone?
- learning iphone game development