Tickle Tap Apps from zinc Roe are available for all you parents of preschoolers with iPhones or iPod touches. I consulted with them on these apps and have been so impressed with their work! Nevermind that I think touch-screen games are great for kids. (It’s cognitevely hard for kids to connect the idea that moving a mouse makes stuff happen on a screen that’s 2-3 feet away. It’s much easier to just touch the object directly on the screen instead.)
This video shows some of the apps, but there are also videos of each of the available games on YouTube as well. Just search Tickle Tap Apps.