I don't known. Technically It's a stripe subscription liked to my email. I didn't have to authenticate within the app. So I guess chances are (especially given how quickly they implemented all of this), that the AltStore app currently doesn't have user accounts. Not sure if that's something they'll require in the future. They're organized as LLC so making profits is part of their legal setup. So I guess, they might add some DRM at some point, we will see.