What is mobile software? Let's first know about Mobile Software- Mobile Software, most commonly referred to as an app, is a type of application software designed to run on a mobile device, such as a smartphone or tablet computer. Mobile Software frequently serve to provide users with similar services to those accessed on PCs Android is continually developed by Google and the Open Handset Alliance, and it has seen a number of updates to its base operating system since the initial release. Versions 1.0 and 1.1 were not released under specific code names, although Android 1.1 was unofficially known as Petit Four.