A mobile app or application is a computer program or software application designed to run on a mobile device such as a smartphone, tablet, or smartwatch. Mobile applications often stand in contrast to
Android Auto
…Android Auto is a mobile app developed by Google to mirror features of a smartphone (or other Android device) on a car's dashboard information and entertainment head unit. Once an…
The Instagram photo sharing app on a smartphone
An emulation app for the programmable pocket calculator HP-41CX from 1983. Several such apps exist for full-functionally emulating old home computers, game consoles or even mainframe computers from up to several decades ago.