This looks really cool, not quite as functional as Bartender but definitely more affordable. However, I'm really looking for a way to hide app icons in the Doc

This looks really cool, not quite as functional as Bartender but definitely more affordable. However, I'm really looking for a way to hide app icons in the Dock and/or fast switch dialog. Things like my VPN connection or Anti-Virus program are always showing up when I Alt+tab between programs and it's annoying. Is there a simple, native way to hid those things?