# ContactSweep - Find Duplicates — Clean your duplicated contacts

> Clean your duplicated contacts (iPhone/iPad app by Quang Huy Ha.)

- Source: https://appshunter.io/ios/app/contactsweep-find-duplicates/id6778779299 (this page in markdown: same URL + `.md`)
- Developer: [Quang Huy Ha](https://appshunter.io/developer/6777624439)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 17.6 · 9 MB
- Languages: Arabic, Dutch, English, French, German, Hindi, Indonesian, Italian, Japanese, Korean and 10 more
- Released: 2026-06-19
- Data updated: 2026-06-27
- User reviews in markdown: https://appshunter.io/ios/app/contactsweep-find-duplicates/id6778779299/reviews.md

## What is ContactSweep?

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.


## Version history (last 2 releases)

### 2.0 — 2026-06-20

Add a new button to disable/enable ads on demand, FOR FREE

### 1.1 — 2026-06-19

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-27.*