- a piece of software that you can download to a device such as a smartphone or tablet, for example to look up information or to play a game
- You first need to install the app on your device.
- to download/launch an app
- to build/develop an app
- Have you got the dictionary app on your phone?
- Gaming today is all about mobile app downloads.
- app developers
- The app is available on/in the app store.
- (also application)a program designed to do a particular job; a piece of software
- a database app
Check pronunciation:
app