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.
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
It is possible with UIKitDynamics as well, but can be done with SpriteKit as well which makes it much easier to implement, I have written a small component which give similar kind of effect in Objecti-C using SpriteKit. You can find it here, Its not exactly the same but its near and you can take same approach to create your own or polish it as well.
i have developed it using box2d and libGdx on android,, so using libGdx u can use my code logic for iOS also... have a look at my project, hope it helps, https://github.com/mohitKejriwal/Bubble-UI-Android
