According to Apple's HIG, typography plays a crucial role in readability and user experience. Here are some guidelines:
Font Choice: Use system fonts like San Francisco, which is optimized for Apple devices. This ensures consistency and readability. Font Size: Use a minimum font size of 17 points for body text to ensure readability on small screens. Line Height: Use appropriate line height (1.2 to 1.4 times the font size) to make the text easy to read.