You aren't wrong, though the Apple ][ came out earlier, it had an extremely long lifespan, and coexisted with the C64 for many years. I remember playground debates about which was better.
Really I guess that the Apple ][ was a platform rather than just a single machine.
So you've got the original Apple ][ which a C64 would have been a much better machine than with the benefit of 5 years and super aggressive cost cutting. However you've also got the Apple iigs in that family.
I think I'd see that as a much better machine than the C64 (but obviously much more expensive too).