Not the Dull Monty

After buying the app, youll pay $5 to sync all contacts and remove the duplicates it creates. It will mix up pictures for contacts with Google profiles, and when you fix this is Google it will not register the change in Google contacts and sync to the phone -unless- you also change some information about the contact. You have to tap 5 buttons to -actually- sync (meaning you may think you synced when you didnt unless you click all 5) and you will be reminded to rate the app after every single sync.

The only reason I gave it 2 stars instead of 1 is that it did eventually work....

RNiolon about Sync your Contacts for Google