What is a distinguishing feature of today's graphic application software?

BLANK graphic applications are used today on a variety of devices, including touch-screen kiosks and mobile phones.

Adobe Illustrator is the graphic application, that can be used to smartphones to design graphical projects.

Explanation:

Adobe Illustrator app is used for drawing on mobile phone devices. This is the feature that make it different from other applications. It is used to design different mobile applications with ease. Many other applications are just used on computers but not be able to install on smart phones.

The feature that makes Adobe Illustrator application different from other applications is that it can be used on smartphones.