Events(First look) app for iPhone and iPad

FirstLook was originally designed when a few friends asked me to connect other folks who were invited to my wedding who were not receiving a plus 1. The wish was to split costs with them, coordinate with those individuals, meet up with them for a drink before the big day - to which got me thinking. Is there an app out there that can connect my guests so they can build connections, post their getting ready pics on a group timeline, and communicate more effectively before our wedding date? I couldnt find one so here it is!! FirstLook is great for any guests or hosts who are looking to keep their events organize and help their guests build connections before and after the big day!