I don't know, I only dared to write that it has a Pongo skin because when I downloaded the complete skin, I didn't change anything, I just copied it to my device.
The map changer can be found here: iGO_Pal/UX/map_changer_here_tomtom.zip
The info file in the zip contains this:
dependencies="+block_route"
version="skin nextgen by pongo®"

Sorry if I'm stupid.