If you click on your profile avatar image you can access your lists. From that point, you can use the url for a specific list as your entry into "Twitter". So

If you click on your profile avatar image you can access your lists. From that point, you can use the url for a specific list as your entry into "Twitter". So in some ways, the use of lists is better than the mobile app, because they are URL accessible. On mobile, if you "save to home" screen, then that icon becomes a one click way to get to a list.