Answer:
app stores
Step-by-step explanation:
An App Store refers to the digital storefront designed to enable the check and study of digitally offered software titles or other media for sale. Analytically, the storefront application itself offers a safe, standardized experience that simplifies the acquisition, decoding, and configuration of software packages or any other electronic media.
Usually, app stores arrange the applications they sell on the basis of: the function(s) offered by the app (including gaming, graphics or productivity), the platform the app was built for and the operating system upon which app will be working.