Unlike audio or video files, app packages are compiled for specific operating systems. An iPhone cannot understand or execute the code within an APK.

While you may find "online converters" promising a quick fix, these are often . Here is the reality of what "repacking" or "converting" actually entails: The Reality of APK to IPA "Conversion"

the message read. It was from Sarah, a dev he’d met on a coding board years ago.