Use this app, you can: 1) Two-way rapidly sync Google contacts with iPhone contacts, 2) Backup iPhone contacts to Excel or vCard files, and share contacts by sending Email or iTunes sharing, 3) Read the backup files (Excel, vCard), and import local address book

Use this app, you also can: 1) Sync contacts between multiple mobile platforms or devices, 2)Access your contacts at anywhere via Google cloud, 3) Shared your backup contacts with other platforms / devices

★★★★★GOOGLE CONTACTS SYNC★★★★★
    √ Sync contacts between Google cloud and iPhone/iPod Touch/iPad. Merge or replace information according to configuration.
    √ Identify and merge duplicate contacts automatically and intelligently after the sync.
    √ Sync 2,000+ contacts accurately and completely within seconds using the latest technology.
    √ Support sync of contacts groups. Google/iPhone contacts still in their original groups like Friends or Family after the sync.
    √ Support sync of contacts avatar (can be switched off to save data).
    √ Optimized for iPhone contacts and Google Contacts. Contacts information that can be merged includes:
        - Name
        - Phone number
        - Email
        - Instant message
        - Address
        - Blog & microblog
        - Social Relations
        - Organization
        - Anniversaries
        - Nickname
        - And more
    √ iPhone/iPod Touch/iPad running iOS4.3+ supported.
    √ Minimalist and intuitive UI, quick start and default setting make your sync/backup extremely easy. Flexible options for advanced users also provided.

★★★★★CONTACT S BACKUP & RESTORE★★★★★
    √ Bulk-backup iPhone contacts to CSV (Excel) or VCF (Apple Address Book) files.
    √ Manual selection of contacts supported.
    √ Bulk-import contacts (CSV & VCF) to iPhone address book.
    √ Match and merge the imported contacts with the local contacts to avoid duplicates.
    √ One-click to send backup files (CSV & VCF).
    √ Share backup files (CSV & VCF) via iTunes.