Convert iPad fontSize to iPhone and Vice-Versa

gistfile1.m

#
# As far as I can tell, iOS treats fontSize based on PPI. It's not completely perfect but here is a good ratio to use.
# Spoiler: It's 2.591
#

+(CGFloat)getFontSizeFromIPadFontSize:(CGFloat)fontSize {
    if (UI_USER_INTERFACE_IDIOM() != UIUserInterfaceIdiomPad) {
        fontSize = fontSize / 2.591;
    }
    return fontSize;
}

+(CGFloat)getFontSizeFromIPhoneFontSize:(CGFloat)fontSize {
    if (UI_USER_INTERFACE_IDIOM() != UIUserInterfaceIdiomPad) {
        fontSize = fontSize * 2.591;
    }
    return fontSize;
}