What really set apart the Apple II from many of its peers is that it came preassembled, in a neatly designed case (though the Commodore PET and TRS-80 were pretty much released at the same time), and those esthetics were due more to Jobs than Wozniak.

Jobs did not write product code, or design boards, but he had a constant presence in the design of Apple's products and many (though by no means all) of his inputs changed the products for the better.

History being written by the victors here, I believe.

He designed some clever things for example bit-banging the floppy interface which allowed the Apple 2 to have floppies at a lower price point than competitors. Another innovation of the Apple 2 at the time was its use of a switched-mode PSU. It was almost certainly the first personal computer to have that, but designed by Rod Holt not Woz. He didn't invent the switching PSU -- they were commonly used in portable test equipment at the time.

Having been alive at the time and paying attention, I disagree that Woz invented anything very significant. Definitely an important figure, and a clever guy though.

They already existed. The iPod Touch was not the first one. It was certainly the most successful one though.