Hiring a CoreGraphics developer is essential for creating visually appealing and highly functional applications for Apple devices. They can leverage the framework to draw and manipulate images, making your app more engaging and user-friendly. Their expertise can enhance the visual elements, improve the performance, and ensure seamless compatibility with all Apple devices. They can also help in creating custom animations, graphics, and user interface designs, providing a unique and rich user experience. Their skills can significantly contribute to the overall quality and success of your iOS application.