Mobile OS Types is the type of Operating system present in Mobiles. Operating System is a software interface that is responsible for managing and operating hardware units. In previous days, mobile phones were just a device used for calling and texting. Nowadays, mobile phones are close to handheld computers which enable them to send emails, watch news, and make video calls, play games, and so on. OS, also known as Operating System, are software running on desktops and laptops that manage memory and resources when used for multitasking. Most of the mobile operating systems work on specific hardware such as Motorola runs on Android whereas iPhone runs on iOS. When you buy a mobile, the manufacturer would have already designed it with a particular operating system. Before purchasing a mobile, it is good to learn about all the Operating System types to ensure device compatibility and support for applications to be used.