# ContactSweeper: Merge Contacts — Remove Duplicates, Safe Backup

> Remove Duplicates, Safe Backup (iPhone/iPad app by Russell Ong.)

- Source: https://appshunter.io/ios/app/contactsweeper-merge-contacts/id6749838639 (this page in markdown: same URL + `.md`)
- Developer: [Russell Ong](https://appshunter.io/developer/1533441487)
- Category: Productivity, Entertainment
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.6 · 10 MB
- Languages: American English, French (France), German (Germany), Italian, Japanese, Korean, Brazilian Portuguese, Russian, Chinese (Simplified, China), European Spanish and 2 more
- Released: 2025-12-21
- Data updated: 2026-07-17
- User reviews in markdown: https://appshunter.io/ios/app/contactsweeper-merge-contacts/id6749838639/reviews.md

## What is ContactSweeper?

Trusted by cautious cleaners everywhere: goldfish with short memories, grandmas who keep every number since 1987, group chat admins drowning in duplicates, and my dog, who only insists the vet stays on speed dial. If they cannot break it, neither can your messy address book.

ContactSweeper helps you clean, organize, and take control of your contacts. Swipe through clutter, spot duplicates, merge safely, and keep your address book accurate without the usual stress. Whether you are fixing years of mess or maintaining a clean contact list, cleanup stays fast, simple, and satisfying.

Smart swipe cleanup lets you quickly keep, archive, or delete contacts. Duplicate detection helps you review similar entries and merge with confidence. You can view phone numbers, emails, notes, and groups at a glance, so every decision is clear before you act.

StatsView gives you visibility into your cleanup progress. Track recent activity, monitor total actions, and see a full action breakdown across kept, deleted, and restored contacts. Review your progress by day, week, month, year, or all time and turn contact cleanup into something measurable and rewarding.

Power tools help when the mess is bigger. Bulk merge and dedupe make it easier to process large contact libraries, while progress indicators show exactly what is happening during longer cleanups. Undo and restore tools help you recover recent changes if needed, and group visibility helps you understand where your contacts live.

Pro upgrades are optional. Remove ads, unlock unlimited cleanup, access bulk merge and dedupe features, and get priority access to new power tools as they roll out.

Privacy and trust matter. Your contacts stay on your device, and recovery tools are there for your peace of mind. Ads use Google AdMob. App Tracking Transparency is respected, so if you decline tracking, you will receive non-personalized ads. Privacy policy: https://russellry.github.io/privacy.html

Great for cleaning up years of clutter, merging work and personal duplicates after job changes or phone upgrades, and maintaining a lean, accurate address book you can trust.

Start a focused cleanup session today. Your future self, and your dog’s vet, will thank you.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| ContactSweeper Premium | $4.99 | per month |
| ContactSweeper Premium | $29.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| ContactSweeper Premium | $69.99 | one-time |



## Version history (last 5 releases)

### 1.3.2 — 2026-03-23

Improved performance and minor bug fixes for a smoother cleanup experience.

### 1.3.1 — 2026-03-14

fixed top navigation bar making the UI look wonnnnnky

### 1.3.0 — 2026-03-13

Fixed language tag issues, improved stability, and polished the cleanup experience.

### 1.2.2 — 2026-03-06

language tag fixes

### 1.2.1 — 2026-02-01

bug fix on undo without contacts note entitlement

## Apps similar to ContactSweeper

| App | Rating | Price | Category |
| --- | --- | --- | --- |
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| [AutoReception](https://appshunter.io/ios/app/autoreception/id6476251153) | — | Free | Productivity |
| [DayTTracker](https://appshunter.io/ios/app/dayttracker/id6759909724) | — | Free | Productivity |
| [World Clock: Time Zones](https://appshunter.io/ios/app/world-clock-time-zones/id6738868195) | 5.0 (1) | Free | Productivity |
| [Smart Home – Lake Tower](https://appshunter.io/ios/app/smart-home-lake-tower/id1671486042) | — | Free | Productivity |
| [Did You Do It](https://appshunter.io/ios/app/did-you-do-it/id6738845256) | 4.6 (17) | Free | Productivity |

## More apps by Russell Ong

- [Tomorrow: Optimized To-do List](https://appshunter.io/ios/app/tomorrow-optimized-to-do-list/id1533441215)
- [RiskM: Manage Trading Risk](https://appshunter.io/ios/app/riskm-manage-trading-risk/id6737332775)
- [Treasure Life Countdown Widget](https://appshunter.io/ios/app/treasure-life-countdown-widget/id6741671694)
- [Persona: MBTI Growth Mastery](https://appshunter.io/ios/app/persona-mbti-growth-mastery/id6745158056)
- [BioSignal Blood Test Tracker](https://appshunter.io/ios/app/biosignal-blood-test-tracker/id6767776200)

All apps by Russell Ong: https://appshunter.io/developer/1533441487

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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 2026-07-17.*