The big list of wedding planning apps Part II: RSVP and wedding website apps

We've been talking about the latest wedding planning apps that are taking over for a big planning binder. In part one, we talked specifically about inspiration and collaboration tools. This time around, we'll be hitting the big players in RSVP and wedding website apps that make dispersing information and collecting RSVPs much easier. Blanket warning: watch out for gendered language and more "traditional" options than we're used to around these parts.