3 ms·

Definitely, the question is how deep those "common things" go into the OS, as the title states "Core OS" not "Core frameworks".

• geoffpado 11y ago
  "Core OS" has been a WWDC track as long as I can remember, possibly even pre-dating the iPhone. It's likely not called Core Frameworks because the two do share an OS, just not the user-facing pieces.
  • vhbit 11y ago
    Ohh, my bad.
• deleted 11y ago
  [deleted]