This app allows identifies possible duplicate contacts and gives you the opportunity to perform an auto-merge of the contacts. You can do this one at a time or if you are feeling lucky you can have it merge all duplicates automatically.
Bugs:
- Some contacts have hidden information associated with them, e.g. the fact that the contact has an accepted gtalk invitation. This hidden information is lost if that contact is merged into another. In the case of gtalk invitations, just re-invite the person after the merge. You can also choose to have that contact be the target of the merge and you won't lose any data.
