hotkeyapp
nounUK /ˈhɒtkiˌæp/
US /ˈhɑːtkiˌæp/
A hotkeyapp is a small program that lets you press keys to do things fast.
I use a hotkeyapp to open my games with one press.
OTHER MEANINGS
2. A mobile app that uses keyboard shortcuts for quick actions.
The hotkeyapp on my phone opens the camera instantly.
3. A tool that assigns custom key combinations to commands.
She set a hotkeyapp to save her work every minute.
4. A program that runs shortcuts in the background.
The hotkeyapp stayed hidden while it listened for key presses.