The download button opens the iTunes App Store, where you
may continue the download process. You must have iTunes installed with an
active iTunes account in order to download and install the software. This
download may not be available in some countries.
From ProtoTech Solutions:
iPhone address book has a very powerful feature for clubbing your contacts into groups. Unfortunately, there is no interface provided to create a group. CreateGroups provides you a very simple and easy way to create groups. Using this app you can create new group and choose any contact/group to be part of this new group. Following are the main features1. Lists all your existing groups & all the contacts.2. You can select/deselect Groups (or contacts within the groups) with a single tap.3. Create new group. This group will have all the contacts that you have selected earlier. 4. Search through the list of groups.5. View the contacts in the groups. You can further view the details of each contact.NOTE: This app can only create groups. You cannot delete or rename a group once it is created. You may have to download/purchase other apps to do this. To rename groups, you can use our RenameGroups app @ http://itunes.apple.com/us/app/renamegroups/id382788158?mt=8 To delete unwanted groups you can use Delete Groups app @ http://itunes.apple.com/in/app/deletegroups/id381699943?mt=8 For support, please contact CreateGroups@ProtoTechSolutions.com