The world’s most advanced mobile OS. In its most advanced form.
With an easy-to-use interface, amazing features, and security at its core, iOS is the foundation of iPhone, iPad, and iPod touch. It’s designed to look beautiful and work beautifully, so even the simplest tasks are more engaging. And because iOS is engineered to take full advantage of the advanced technologies built into Apple hardware, your devices are always years ahead — from day one to day whenever.
iOS and an ever-expanding collection of features and built-in apps make iPhone, iPad, and iPod touch even more powerful, innovative, and a joy to use.
Because Apple makes both the hardware and the operating system for iPad, iPhone, and iPod touch, everything is designed to work together. So apps take full advantage of hardware features such as the dual-core processor, accelerated graphics, wireless antennas, and more. Multitasking is a perfect example. iOS learns when you like to use your apps and updates the content in them at power-efficient times, like when your device is already in use and connected to Wi-Fi. So the content in your favorite apps stays up to date without a major drain on your battery.