screenapp

noun
UK /ˈskriːnæp/
US /ˈskriːnæp/

A screenapp is a small program you use on a phone or computer screen.

I opened a screenapp to draw a picture on my tablet.


OTHER MEANINGS

2. A feature that captures or records what is shown on a screen.

She used a screenapp to save the game moment as a picture.

3. A tool that lets you share your screen with other people.

Our teacher started a screenapp so everyone could see the lesson.

4. A small on-screen helper that shows information at a glance.

The screenapp on my watch tells me the time and weather.