MacRumors reports that Apple has focused iOS 27 on performance improvements across system animations and features like AirDrop transfer speeds. The updates aim to deliver smoother and faster iPhone performance across all devices.
If Apple has genuinely tightened system animations and transfer paths, the practical win for app builders is that your own jank stands out more against a smoother baseline, so re-profiling on the new OS is worth doing before users notice. Watch whether any of these gains come from stricter background execution or resource limits, which can quietly break sync, notifications, or long-running transfers. For AirDrop-style flows, confirm your assumptions still hold rather than trusting old benchmarks.
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