iOS Animation Implementation Write animation code that uses Apple's frameworks directly. Third-party animation libraries add dependency risk and often lag behind new OS releases — Apple's APIs are well-optimized for the render pipeline and get free improvements with each iOS version. Before Writing Custom Animation Check whether the system already handles the motion you need. Apple's HIG: "Many system components automatically include motion, letting you offer familiar and consistent experiences throughout your app." System components also automatically adjust for accessibility settings and in…