@hehemrin I think the requirement of privacy is incompatible with iOS. Apple will track you anyway.

Also, FOSS becomes less meaningful because with iOS you cannot really know what you install, you cannot build and install from source and you cannot know if Apple have modified the app you install. The program you actually install may not correspond to the public source code, you will never know.

You need to move from iOS to a free (as in freedom) operating system! Then install a FOSS pod app 🙂