Well, stop reading the LGPL interpretation, and start reading the LGPL itself - it is written in English (rather than legalese) and is very clear on most subjects.
Specifically, it cares that the end user can "swap out" the LGPLd code for their modified version, which is not available in the iOS AppStore regardless of compilation vs. derived work interpretation (a distinction without difference if I understand it correctly).
Specifically, it cares that the end user can "swap out" the LGPLd code for their modified version, which is not available in the iOS AppStore regardless of compilation vs. derived work interpretation (a distinction without difference if I understand it correctly).