Creating an invitation has never been easier. Just download Hub App and get going. Hub App is a free app that allows you to setup an invitation and inform your friends by sending them an SMS (if they don’t have the app). They will reply (RSVP) to confirm that they will attend of send an apology. Hub App reminds everyone, and add the invitation to everyone’s calendar.
You can send Voting request on time and location, you can chat as well to discuss every details about the hangout of share pictures, videos, links, and much more.
Hub App is the best invitation maker out there, and its free.