You may still be able to buy this iOS app:
InviteUnite - contact sharing app with upside potential. App allows users to easily share contacts with other users via groups. Users can share multiple contacts with other users.
Touch a value for a description
InviteUnite App allows users to easily share contacts with other users via groups. Group your contacts into customs groups with ability to text or email group. Create unlimited groups to organize your contacts.
App will also merge contact details from multiple users into one complete contact with all information.
App features -
Import and organize contacts into multiple groups.
Share and sync multiple contacts from other app users versus sharing contact one by one.
Automatically merges duplicate contacts.
Search ability within groups and contacts.
Set default contact details, such as mobile or home phone, for contact details. User can also set default email and text.
User can send link to new users to become "contributor" to group. Contributor then add contacts to group.
Website: inviteunite.com is also included in sale. Analytics for app is included in the attachments - Jan 1 2016 - June 17 2017.
App has great potential, just needs marketing and promotion. Seller may be willing to partner with Buyer.