Your workspaces, on every machine you trust.
smartreader, smartwriter and smartdiary keep everything on the computer you write it on. This is the optional half that carries it to a second one — and nowhere else.
Continue with Googleor with a password
There is no sign-up. The owner of this server adds addresses by hand, and only an address on that list can sign in — with Google, or with a password set from a code the owner hands you. The three apps go on working exactly as they did either way, with no account at all.