Recording on GUI or using a Character Application (TTY)

Hi. Please can you confirm for me that Katalon cannot record against a GUI or a Character Application (TTY)?
We currently use the Web and Mobile but also GUI and a Character Application and it would be beneficial if I could use one tool to test all.

Thank you for using our product. I’ve moved this discussion to the right subforum.

Regarding the question - Katalon only works with web and mobile applications at this moment. Besides, it can also be used to do API testing (both REST and SOAP).

If possible, could you please share the technology your GUI application was built on so that we can look at the feasibility?