ida_objCleaner

Hides ObjC ARC runtime functions temporarily in IDA's pseudocode so IDA can propagate the types correctly. Tested on iOS 18's dyld_shared_cache and binaries.

Plugin is disabled by default. Press Ctrl-Alt-E or Edit->Plugins->Show/Hide ObjC ARC runtime to enable/disable the optimiser.

Before:

After:

Installation

Copy ObjCleaner.py to your IDA Plugin directory.