Do you and your beau rely heavily on mobile devices? If so, then the Appy Couple App wants to help make the wedding planning process as easy as possible. You choose a customizable template and Appy Couple seamlessly incorporates all of your important guest information into both a beautiful, personalized website and matching mobile app; all in just one step! And the features don't stop there. You can set a password to allow guest only access, where they will be able to view travel information, maps, dates, email addresses, your registries, and much, much more. For eco-brides, you can even receive RSVP's and manage your guest list exclusively online. It has a little something for everyone and at just $35, you should definitely check it out.