Compatibility: macOS 10.13 or later 64 bit

Contacts Sync for Google Gmail allows you to quickly and easily sync your Gmail and Mac contacts so you can have access to your contacts wherever you go. This app stands out from the competition with its reliability, ease of use, speed, and with a true "2-way sync" that allows you to merge changes you've made to your Gmail and Mac contacts. Also of significance, this app syncs contact groups with Google. For instance, you may have your Gmail contacts organized into groups such as "friends," "family," and "coworkers." After syncing, your Mac groups will match your Gmail groups.

Top In-App Purchases :Full Version - included

Mac App Store:  https://geo.itunes.apple.com/app/id451691288