Does this still work? I recently got a new tablet and tried to avoid creating a new Google account for it. Installed the Aurora store. When you start that you're given three options: anonymous session, another type of anonymous session, or log in with a Google account.

Both types of anonymous session timed out repeatedly over a period of about three days so I eventually caved and made a throwaway Google account for it. In which case I should have just used the Play store.