Keepchest (mykeepchest.com) is a service that allows wedding ceremony or reception guests to create photos and videos, share them with other guests, sign a guestbook and more! This is a free companion app used by guests to access events that use the Keepchest service.
How to use:
With your wedding ceremony or reception invitation you should have received a unique Invite Code code. Entering it into the Keepchest app gives you access to photos and videos for the event, sign a guestbook, receive helpful information (including times/addresses and registry information) and more.
About Keepchest:
Memories are priceless, and with Keepchest they will be preserved forever. Photos and videos are crowdsourced by wedding ceremony and reception guests, capturing moments that even the best wedding photographer or videographer will miss.
Learn more here:
http://www.mykeepchest.com/wedding/