Apple’s product launch events are meticulously designed. Typography plays a central role in their slides: clean, sans-serif, highly legible, and consistent with their hardware and software design language. Understanding which font Apple uses in keynotes provides insight into their broader design ethos.
While San Francisco is the system font for macOS and iOS, using it in your own projects involves specific licensing and tools: what font does apple use in their keynote presentations
Since 2016, the answer to "what font does Apple use in their keynote presentations?" is unequivocally . Apple’s product launch events are meticulously designed