It is a mobile operating system created and developed by Apple Inc. exclusively for its hardware. It is the system that powers many of Apple’s mobile devices, including the iPhone, iPad, and iPod Touch. For instance, a user interacts with applications, manages settings, and accesses various device features through its graphical interface.
Its significance lies in its consistent user experience, strong security features, and a vast ecosystem of applications available through the App Store. Historically, it evolved from the Mac OS X operating system, initially launching as iPhone OS before being rebranded. Its tight integration with Apple’s hardware and software contributes to performance optimization and overall system stability.