Craig Federighi on how Apple helps developers make the most of the iPhone Duo [Video]September 29, 2026
![Craig Federighi on how Apple helps developers make the most of the iPhone Duo [Video]](https://i0.wp.com/9to5mac.com/wp-content/uploads/sites/6/2026/09/Craig-Federighi-on-how-Apple-helps-developers-make-the-most-of-the-iPhone-Duo.jpg?quality=82&strip=all&w=930&resize=930,620&ssl=1 "Craig Federighi on how Apple helps developers make the most of the iPhone Duo [Video]")
