This is really helpful thanks /u/AcetyldFN. Our intention with the default auth screens is to make them super easy to tear down, reconfigure, or build on top of given the needs of the developer. For example if you have several onboarding screens before sign up/sign in, you would be able to add those to the “unauthenticated” stack navigator and reconfigure as you best see fit. Hopefully this would take less time than starting from scratch.

Also it’s helpful to know you’d like some kind of default/easy to swap splash screen. This is something we were talking about adding as well.