Apple clearly had more in mind when it added the first new physical button to the iPhone ... camera (5x zoom). Also included in the overlay that appears when you lightly double-press the Camera ...

For example, you can open the camera and slide your finger over Camera Control to zoom in or out. On an iPhone 16 Pro, you can zoom in all the way to 25x using the Camera Control button.

Standard subscription provides full control of one or two ARRI cameras; premium subscription adds extra features and cameras ...

After a very long and intensive beta test, ARRI has finally publicly released the Camera Companion App in the Apple App Store.