Grouptic - Group Addressbook for iPhone

Grouptic is a group address book service which offers its users a smart, collaborative way of managing group address books. Group admins can be free from the hassles of collecting and updating member contact information. Admins also have the option of making quick group announcements to the group notice board where members can conveniently view the announcements and make comments on the go. Grouptic allows all group members can quickly access the member contact list whenever they need it from their computer or mobile device. Furthermore, each user can update their contact information in as many groups as they belong to all at once.1. Admin features- upload excel file based group addressbook / access via mobile app- add/edit custom information items to share among members- add/edit non-user/offline member contact info- control invitation- control admin members- *free, quick announcements to members through the notice board2. Common features- call/SMS/email with one-click in a contact list- send group SMS/email from smartphone- propagate my updates to all the groups I belong to- *comment on announcements on the notice board and view announcement history