Apple clears up 120Hz iPhone 13 Pro confusion for developersApple has also promised a bug fix for some Core Animation problems.
What you need to know
Apple has cleared up some confusion about 120Hz on iPhone 13 Pro.
The company says developers can take advantage of the feature but they have to opt their app in.
The company says this is to maintain optimum battery life.
Apple has confirmed that developers can in fact use 120Hz on the iPhone 13 Pro and Pro Max, but that they have to opt their apps in to using the feature.
On Friday, some developers noticed that not all apps were taking advantage of the iPhone 13 Pro's 120Hz refresh rate. The feature would work for scrolling or full-screen transitions, but that all other animations in third-party apps were capped at 60Hz.
Am I correct in seeing that UIView.animateWithDuration APIs aren't clocked at 120Hz on iPhone 13? On UIScrollView, system ones, and Metal by the looks of it, rest is still 60Hz? pic.twitter.com/t3MeM9cj0E— Christian Selig (@ChristianSelig) September 24, 2021
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Apple clears up 120Hz iPhone 13 Pro confusion for developers
