APP
n. countablen. Stands for Application. A computer program designed for a specific task, especially on a smartphone or tablet. You use apps to check the weather, play games, or talk to friends.
n. Abbreviation for Application. A software application designed to perform a specific function for the user, typically on a mobile device. It has become the standard term in general discourse.
I downloaded a new app to track my daily steps.
Most banks now require you to use their mobile app to confirm large online purchases for better security.
The rapid proliferation of health-monitoring apps has allowed patients to share real-time physiological data with their doctors, though concerns regarding data privacy remain a significant hurdle.
Commonly used as a modifier in compound nouns like 'app store' or 'app developer'.