Not as expected
If you plan to use this app to change your voice while on a skype or discord call, forget it. there is no option or way I can see to enable the output to be channeled to the input of another app, it is not registered as a sound source for other apps voice input. If there is a secret way, then this just shows the lack of support or information connected to this app. Apart from that, Sounds are good if all you want to do is record it.