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Last updated on: 2026-06-02
App Store Apps > Productivity > cSync: Sync Google Contacts,..
cSync: Sync Google Contacts,.. icon

cSync: Sync Google Contacts,..

1.0
丹丹 李
5.00
1 reviews
Free

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About cSync: Sync Google Contacts,..

cSync: Sync Google Contacts,.. is an overall app developed by 丹丹 李.

Download Statistics

User Ratings

cSync: Sync Google Contacts,.. is rated 5.00 out of 5 stars. The rating is based on one rating ratings.

App Information

cSync: Sync Google Contacts,.. is FREE to download. The APK download size is 2.43 MB. The latest version available is 1.0. The last update was on January 23, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play January 2026.

Description
**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!**
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More data about cSync: Sync Google Contacts,..

Price Free to download
Rating 5.00 based on a single rating
Ranking Not ranked
Version 1.0
App download size 2.43 MB
Suitable for Everyone

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Changelog of cSync: Sync Google Contacts,..

No changelog data

Developer information for 丹丹 李

丹丹 李

N/A

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App Store Rankings for cSync: Sync Google Contacts,..

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