Following public concerns that 120Hz refresh rate on iPhone might be limited to Apple’s own apps, Apple publishes developer documentation explaining ProMotion technology usage.

Apple Developer: Optimizing ProMotion Refresh Rates for iPhone 13 Pro and iPad Pro

Reference: Apple Says Third-Party Apps Can Take Full Advantage of ProMotion With Plist Entry, Core Animation Bug Fix Coming [Updated]



Study documentation. Use ProMotion accordingly.

QA engineer:

Business as usual.


Business as usual.

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