Sure I'm comparing apples to lemons here, but the first iPhone was $500, twelve years ago, and much more functional.
From what I can see, this is untrue:
Calculator: https://www.youtube.com/watch?v=esYJSNZrQWc
Notes: https://www.youtube.com/watch?v=34XhhVlmYTU and https://www.youtube.com/watch?v=jEzRgjHaIZo
It would surprise me if there wasn’t a calendaring program in there, too