Why Does the Apple Logo Only Display on Apple Devices?
The Apple logo character () resides at code point U+F8FF in Unicode's Private Use Area (PUA). Unicode designates this range specifically for platform-proprietary glyphs. Apple embeds the corporate logo glyph in its system fonts (San Francisco, Helvetica Neue, and Apple Color Emoji). On non-Apple platforms like Windows, Android, or Linux, it may render as an open rectangle or blank space.