In 2017, a revised version, SF Pro was introduced, supporting an expanded list of weights, optical sizes, glyphs and languages. UI font for macOS, iOS, iPadOS, and tvOS. Variable grades were eventually added in newer versions. The operating system automatically chooses the display optical size for sizes of at least 20 points, and the text optical size otherwise. Compared to display, the letters in text have larger apertures and more generous letter-spacing. Some variants have two optical sizes: 'display' for large and 'text' for small text. These include chiseled, stenciled, semi-rounded, dotted, prisma, railed, and slab-serif versions. Stylistic fonts exist, which are mainly present in the iOS 16 Lock Screen, Apple Cash, watchOS Watch Faces, and several promotional materials. Note: SF has the codename SFNS in macOS and SFUI in iOS, regardless of the official name. Monospaced body text in software such as Terminal, Console, and Xcode The macOS Catalina font Galvji is similar to the San Francisco variant SF Pro Text but has lower leading and bigger spacing. It is the first new typeface designed at Apple in nearly twenty years and has been inspired by Helvetica and DIN. It was first released to developers on November 18, 2014. San Francisco (also known as SF Pro) is a neo-grotesque typeface made by Apple Inc.
