This is a software which can sync your Google friends information to your iPhone contacts.
It has such functionalities as batch sync, bulk update, and syncing friends one by one, covering or adding friends data and so on.
Contacts Sync for Google can sync friends' information from Google to your iPhone contacts extremely convenient. It can judge by friends' names and provide you with details about the numbers of friends in Google and in your iPhone Contacts respectively, the gap between these two numbers, and the inconsistent information of a friend in your Google account and iPhone.
You can choose different ways to sync friends' data between Google and iPhone. You can update all the information at the same time or just add a certain new contact, or update the inconsistent messages. If you need more than these service, you can choose to update every friend one by one in the friends list extracted by this software automatically.
This software can only sync friends' information from Google to iPhone but not in the other way round.