Synchronicity for Android 3.2
the author of this app says:
Synchronicity is an editor for Gmail address book that enables you to handle contacts from Windows/MacOSX/Android. 1. Update/Add/Delete gmail groups/contacts/pictures. 2. Backup/Restore your important address book with pictures. 3. Import address book from other accounts. 4. Available for Google Apps.(i.e., email@example.com) 5. A license is available for Windows/MacOSX/Android. 6. Trial version is free. Give it a try!