Re:Hipvite, quick and easy way to organize meetups - Plea fo...
by gummadi on Tuesday August 28, 2012 @01:17AM
(#4442249)
Apparently they do send a text link.
>> A web link is sent as a text message to anyone that does not have the app so they don't miss out. http://hipvite.com/learnmore
If I am correct in thinking this, I would advise you to make an SMS fallback. It's difficult to organize an event with friends if they all need iPhones to install the same app.