Instruments
Instruments
Intro
Great to debug and profile all the operations, threads in the app lifecycle. Where are the bottle necks or throttling happening. Is there any overhead of I/O. Is the main thread being thrashed more than necessary.
UI
You can hide system calls by filtering them.
Privacy Profiling
Apps network - third party SDK / calls, to make sure you update your App Tracking Transparency
apple dev | detecting app contacts domains profiling