The word 'app' is short for 'application'. It is a piece of software that comes pre-installed on your device, or software that you install on the device yourself.
How to Make an App [in 2023]
App is usually used to refer to a mobile application or a small piece of software that runs on a website. Another word for application is a program (although the word program may sound dated to you).
Apps usually run locally on your device, but can also run through a web browser. You can find apps on your computer, smartphone, tablet, or other electronic devices, including smart TVs and smart watches. Apps may or may not be connected to the internet.
There are three main types of apps:
