screensizes.app
We know you’ve been using “The Ultimate Guide To iPhone Resolutions” from PaintCode that’s outdated, but trust me this new one is where it’s at.
It has TONS of useful stuff and even supports iPads, Apple Watch, TV, and CarPlay!
See also Adaptivity.
Previously:
Update (2021-05-19): Josh Calvetti:
@trevormkay is the dev and designer behind that, though he’s too humble to make a big deal about it. But it’s a great resource for sure, and also great proof of what can be done with a PWA outside of the App Store.