mobiilijärjestelmiä

Mobiilijärjestelmät, or mobile operating systems, are software platforms designed to run applications on mobile devices such as smartphones and tablets. They provide a user interface and a set of services for applications to use, including hardware access, security, and networking. The two most widely used mobile operating systems are Android and iOS.

Android, developed by Google, is an open-source operating system that is highly customizable. It is based on a modified version of the Linux kernel and uses the Java programming language. Android has a large ecosystem of apps available on the Google Play Store, and it is used by a wide range of devices from various manufacturers.

iOS, developed by Apple, is a closed-source operating system that is designed to work exclusively with Apple's hardware. It is based on the Darwin operating system, which is a Unix-based operating system. iOS has a more controlled app ecosystem, with apps available on the Apple App Store. It is known for its smooth performance and integration with other Apple devices.

Other mobile operating systems include Windows Phone, developed by Microsoft, and BlackBerry OS, developed by BlackBerry Limited. However, these operating systems have seen a decline in popularity in recent years.