# Master Clean Duplicate Contact vs Duplicate Contacts Fixer

The clearest difference is review sentiment: Master Clean Duplicate Contact at 100% against Duplicate Contacts Fixer's 58%. Master Clean Duplicate Contact also leads on in-app purchases (none vs 1) and rating (4.7 vs 4.2). Duplicate Contacts Fixer's advantage is ads (none vs shown) and update cadence (every 2 months vs every 44 months). On price and device support there is nothing between them.

Both are free to download. Duplicate Contacts Fixer sells 1 in-app purchase, starting at $4.99 per year. Master Clean Duplicate Contact asks for nothing beyond the download.

Master Clean Duplicate Contact holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: Duplicate Contacts Fixer has 265 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 100% of Master Clean Duplicate Contact's written reviews are positive against 58% of Duplicate Contacts Fixer's.

Master Clean Duplicate Contact ships an update every 44 months, Duplicate Contacts Fixer every 2 months. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Master Clean Duplicate Contact | Duplicate Contacts Fixer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (12 ratings)](https://appshunter.io/ios/app/master-clean-duplicate-contact/id1331319905/reviews)** | [4.2 (265 ratings)](https://appshunter.io/ios/app/duplicate-contacts-fixer/id1450145188/reviews) |
| Number of ratings | 12 | **265** |
| Positive reviews | **100.0% of reviews** | 58.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 44 months | **Every 2 months** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 18 MB | 26 MB |
| Requires iOS | 15.6 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [duytu tran](https://appshunter.io/developer/1244491336) | [Shrishail Rana](https://appshunter.io/developer/1594314298) |

## What reviewers say

### Master Clean Duplicate Contact

[App page](https://appshunter.io/ios/app/master-clean-duplicate-contact/id1331319905)

Organize your address book by quickly finding and removing duplicate or incomplete contacts. This utility helps you clean up your phonebook in seconds, making it easier to find people and manage your contacts.

**Highlights:** Delete duplicate contacts with one tap, Find and delete similar name/phone/email duplicates, Remove contacts with missing phone or email, Easy contact backup and restore, Add new contacts easily

**Features:** macOS Compatibility

**In-app purchases:** none


### Duplicate Contacts Fixer

[App page](https://appshunter.io/ios/app/duplicate-contacts-fixer/id1450145188)

Effortlessly clean and organize your iPhone contacts. This app uses powerful scanning to find and merge duplicate entries, ensuring a tidy address book. It also creates backups for safe restoration.

**Highlights:** Removes double contacts, Merges contacts with same numbers, Creates contact backups, Restores contacts from backup, Simple interface

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove All Duplicates | $4.99 | per year |

**What reviewers like**

- 🚀 Saves significant time
- 👍 Easy to use
- 👍 Works quickly
- 👍 Reduces large numbers of contacts
- 👍 Effective at removing duplicates

**What reviewers complain about**

- 🐛 App crashes frequently
- 🐛 Stops working/stalls
- 🐛 Deletes wrong contacts
- 🐛 Duplicates keep returning
- 🐛 Merges contact information incorrectly

**Reported bugs**

- System crashes when loading contacts
- Scans but doesn't delete duplicates
- Stops at a certain percentage
- Deletes contacts missing addresses instead of duplicates
- Duplicates keep coming back

**Requested features**

- Ability to cancel subscription more easily
- Permanent fix for returning duplicates


## Frequently asked questions

### Is Master Clean Duplicate Contact free?

Master Clean Duplicate Contact is free to download, with no in-app purchases.

### Is Duplicate Contacts Fixer free?

Duplicate Contacts Fixer is free to download, with in-app purchases available.

### Which has better reviews, Master Clean Duplicate Contact or Duplicate Contacts Fixer?

Master Clean Duplicate Contact is rated higher. Master Clean Duplicate Contact averages 4.7 out of 5 from 12 ratings, while Duplicate Contacts Fixer averages 4.2 from 265 ratings.

### Do Master Clean Duplicate Contact or Duplicate Contacts Fixer have ads?

Master Clean Duplicate Contact shows ads; Duplicate Contacts Fixer does not.

### Which is updated more often, Master Clean Duplicate Contact or Duplicate Contacts Fixer?

Master Clean Duplicate Contact ships an update every 44 months, and Duplicate Contacts Fixer every 2 months. Most recently, Master Clean Duplicate Contact was updated on October 24, 2026 and Duplicate Contacts Fixer on October 21, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*