Apple Music genre selection screen

Question

Does anybody have an idea how the genre selection bubbles in Apple music were made? The movement seems to be done with UiKit Dynamics. I definitely see collision behaviors but can't seem to reproduce the fluidity of the drag movement and the gravity towards the center of the view. I tried using UIPushBehavior and UiSnapBehavior, but no luck.

Answer 1

I don't think that it was done with UIKit Dynamics, I think they was using SpriteKit. I created a component that's can simulate similar physics

https://github.com/ProudOfZiggy/SIFloatingCollection_Swift