New York vs Source Serif 4

Two transitional serifs built to pair with a system sans. New York is Apple's companion to San Francisco, shipped on its platforms since 2019 and tuned to flip from reading face to display face across its optical sizes, while Source Serif 4 is Adobe's open-source companion to Source Sans, loosely based on the 18th-century forms of Pierre Simon Fournier.

New York is a commercial font, so it is shown here in Source Serif 4, its closest free alternative. All free alternatives to New York →

Type in either row to preview both
The quick brown fox jumps over the lazy dog
How they differ
Which to pick
New York

Reach for New York when you're designing a native iOS or macOS app and want a serif that the system already renders, sizes, and pairs with San Francisco for you.

Source Serif 4

Reach for Source Serif 4 for anything that leaves Apple's ecosystem — websites, print, cross-platform products — where you need an open license, a variable font, and a serif that sits naturally next to Source Sans.