BatteryView - Simple battery shaped UIView. KPActionSheet - A alternative of default motion sheet, but has pretty simple utilization. HamsterUIKit - A very simple and elegant UIKit(Chart) for iOS. IGColorPicker - A customizable color picker for iOS in Swift. Magnetic - SpriteKit Floating Bubble Picker (impressed by Apple Music). AmazingBubbles - Apple Music like Bubble Picker making use of Dynamic Animation.