The app is pointless if you have a PC.. I was expecting to be able to create characters on the go that I could then open up in VRoid studio but it's impossible to do it. All you can do with them is upload them to VRoid hub or download them to use in 3rd party software. There's no real use for this app unless you don't have a computer. It seems totally weird that you can not save a character created in the app as a VRoid file.