Updated: September 28, 2017

Typography

Intro

The default font for iOS is San Francisco (SF). San Francisco has two variants: SF Pro Display and SF Pro Text. SF Pro Display is used for font size 20 pts or above whereas SF Pro Text is used for font size 19 pts and below.

iOS Human Interface Guidelines

To learn more about typography, see the iOS Human Interface Guidelines by Apple, Inc.

San Francisco font
San Francisco font

Dynamic Type

System text styles give the advantage of having dynamic type, which provides readers the flexibility of choosing their preferred text size. Dynamic type also automatically adjust tracking and leading for every font size.