BatteryView - Simple battery shaped UIView. KPActionSheet - A substitution of default action sheet, but has incredibly simple use. HamsterUIKit - A simple and tasteful UIKit(Chart) for iOS. IGColorPicker - A customizable coloration picker for iOS in Swift. Magnetic - SpriteKit Floating Bubble Picker (impressed by Apple Music). AmazingBubbles - Apple Music like Bubble Picker using Dynamic Animation.