What?

Cupertino flavored Compose Multiplatform spring constructors that are familiar to iOS developers.

Why?

1. For funzies
2. Brain cell gain
3. Someone probably was looking for something like this for compose
4. i'm pretty sure no one else did this?

Is it accurate?

Yes. Or at the very least the inaccuracies are imperceptible.

I also edited the overscroll effect implementation to feel more accurate. The usage of the springs looks like

spring() // the default duration based spring with 500ms duration and 0 bounce
// or like
smooth(extraBounce = 0.3f) // btw all return the compose SpringSpec<T>
// or like
spring(duration = 200.milliseconds, bounce = 0.3f)
// or like
PhysicsBasedSpring.spring(response = 0.2, dampingRatio = 0.6f)

Note:

NOT (or perhaps yes) PRODUCTION READY CODE. FOR EDUCATIONAL PURPOSES ONLY