iOS has strict security "sandboxing" that prevents third-party file managers from executing or installing application code.
Download directly from the Apple App Store for the latest verified version. zarchiver ios ipa
Some tech-savvy users run ZArchiver on iOS – but this is a joke in terms of practicality. Apps like iSH Shell (x86 emulation) or UTM (full VM) can run Android, but performance is abysmal, battery drain is severe, and the setup is extremely complex. This is not recommended for regular users. but performance is abysmal