ContactSweep - Find Duplicates
Clean your duplicated contacts
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Tool that you only need to use once.
Contact Sweep helps you review possible duplicate contacts before you merge them.
The app compares your contacts locally on your device and groups likely matches by shared phone numbers, email addresses, similar names, addresses, and organisations. You can open each match, compare the contact details, choose what to keep, and create a clean merged contact.
Features:
• Find possible duplicate and similar contacts
• Compare names, phones, emails, addresses, and organizations
• Review each match before taking action
• Create a new merged contact from selected details
• Insert missing details into an existing contact
• Keep original contacts unchanged unless you explicitly choose otherwise
• Configure country codes to improve phone number matching
• Works locally on your device
Contact Sweep is built for careful contact cleanup. It does not automatically delete or modify your contacts without confirmation, so you stay in control of every merge decision.
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The developer, Quang Huy Ha, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Quang Huy Ha
- Size
- 9.1 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.3 or later.
- iPhone
- Languages
English and 19 more
- English, Arabic, Dutch, French, German, Hindi, Indonesian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Vietnamese
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © 2026, Quang Huy Ha