cSync vs Sync Contacts for Google

**cSync - Making Contact Management Easier** Have you ever encountered these problems? - iOS native contacts don't support partial phone number matching - Too many contacts, difficult to find people - Contact data cannot be easily backed up and migrated - Too many duplicate contacts need cleanup - Want to analyze contact data statistics cSync is built to solve these problems! --- **Powerful Search Features** - **Full-field search**: Search not only names, but also phones, emails, companies, positions, notes, addresses, and all other fields - **Pinyin search**: Quickly find contacts by entering pinyin initials or full pinyin - **Phone partial matching**: Match any consecutive digits in phone numbers - no need to remember the complete number - **Smart sorting**: Search results intelligently ranked by relevance, most relevant results first - **Highlight display**: Search results automatically highlight matched fields and text for easy viewing **Search Examples:** - Enter "138" to find all phone numbers containing these three consecutive digits - Enter "js" to find all contacts whose name pinyin initials are JS (e.g., John Smith) - Enter "apple" to find contacts with apple in their company name or email --- **Comprehensive Backup Features** - **Multi-format support**: Export to vCard, CSV, and Excel formats - **One-tap backup**: Backup all contacts with one tap, ensuring data safety - **Backup management**: View all historical backups, restore to any version anytime - **Incremental backup**: Intelligently identify changes, only backup modified contacts - **iCloud sync**: Backups automatically uploaded to iCloud Drive, sync across devices - **Backup encryption**: Password protection support for data privacy security - **Quick sharing**: Share backup files via AirDrop, Email, Messages, and more **Backup Scenarios:** - Backup contacts before getting a new phone, import on new device - Regular backups to prevent data loss - Export to Excel for editing and management on computer - Share with family and friends for batch contact import --- **Smart Cleanup Features** - **Duplicate detection**: Intelligent algorithms detect duplicate and similar contacts - **Multiple matching modes**: - Exact match: Same name and phone number - Smart match: Similar names, same pinyin, overlapping phone numbers - **Compare preview**: Side-by-side comparison of duplicate contacts, clearly see differences - **Smart merge**: Automatically merge duplicate contacts, retaining all non-empty fields - **Batch cleanup**: Clean all duplicate contacts with one tap --- **Data Statistics & Analytics** - **Contact overview**: Total count, growth trends, distribution - **Field statistics**: Number of phones, emails, company info completeness - **Visual charts**: Pie charts, bar charts, line charts to display data - **Group analysis**: Analyze by initial letter, company, tags, and other dimensions --- **Other Featured Functions** - **Batch operations**: Batch delete, export, and edit - **Quick actions**: Tap phone to call directly, tap email to send mail - **Alphabetical index**: Side letter navigation for quick contact location - **Elegant interface**: Modern design, smooth animations, simple operation - **Privacy protection**: All data stored locally only, never uploaded to servers --- **Privacy Commitment** - All contact data is stored only on your local device - Never uploaded to any servers or third parties - iCloud backups are encrypted and protected by Apple - No personal information collected - Works completely offline, no network connection required --- Privacy Policy: https://csync.vercel.app/privacy-policy.html Terms of Use: https://csync.vercel.app/terms-of-use.html --- **Download cSync and make contact management easier!**

Keep your iPhone contacts and Google (Gmail) contacts perfectly in sync — automatically, in both directions. If you use both an iPhone and a Google account, your contacts get split into two lists that never quite match. A name you save on your phone never reaches Gmail. A number you fix in Google never shows up on your iPhone. Sync Contacts for Google fixes that for good: one contact list, always up to date on both sides. WHY PEOPLE SWITCH • No account limits — sync your whole address book, not a capped preview • Two-way sync — add or edit a contact anywhere and it appears on both sides • Runs in the background — sync happens automatically, and instantly whenever you open the app • Private by design — your contacts go straight from your phone to your own Google account. We never see them, store them, or sell them. BUILT SO YOU NEVER LOSE A CONTACT • See exactly what will happen before your first sync — nothing changes until you approve it • Automatic backups before every sync, with one-tap restore • Deletion guard pauses any sync that would remove a large number of contacts, so an accident can't wipe your address book • Smart duplicate detection merges the same person on both sides instead of creating copies PERFECT FOR • Anyone who lives in Gmail or Google Workspace but uses an iPhone • Setting up a new iPhone and wanting all your Google contacts on it right away • Keeping iCloud and Google contact lists as one merged, always-current list • Cleaning up and de-duplicating a messy contact list HOW IT WORKS 1. Sign in with Google (that is the only account you need) 2. Choose two-way, iPhone → Google, or Google → iPhone 3. Review the preview and tap Start — that's it SIMPLE, HONEST SYNC Contacts move directly between your phone and your Google account over a secure connection. There is no middle server holding your data. Background sync depends on iOS, so it typically runs several times an hour to a few times a day — and always the moment you open the app. Google, Google Contacts, and Gmail are trademarks of Google LLC. This app is an independent utility and is not affiliated with, endorsed, or sponsored by Google.