What is iOS?

The operating system iOS holds a leading position in the mobile device market. One of the main features of iOS is that it can’t be installed on other devices than Apple one. The main developer tool for macOS and iOS is the Xcode programming environment. It includes tools for creating applications for Mac, iPhone, iPad, Apple TV, Apple Watch.

Applications available on i-devices almost always have an attractive appearance and are more convenient than programs with identical functions, but are designed for other platforms. Devices that are controlled by the operating system iOS, have a friendly interface.