# Contacts Duster vs Duplicate Contacts Fixer

The clearest difference is rating: Duplicate Contacts Fixer at 4.2 against Contacts Duster's 3.0. Duplicate Contacts Fixer also leads on ratings volume (265 vs 23) and iOS requirement (9.0 vs 17.0). Contacts Duster's advantage is update cadence (weekly vs every 2 months). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Contacts Duster sells 8 in-app purchases, starting at $2.99 per month and Duplicate Contacts Fixer sells 1 in-app purchase, starting at $4.99 per year. Whichever you choose, the download price is not the number that matters.

Duplicate Contacts Fixer holds the better App Store score, 4.2 against 3.0. That said, the two scores are not equally well evidenced: Duplicate Contacts Fixer has 265 ratings behind it against 23, so its average is the more settled of the two. Written reviews point the same way: 51% of Contacts Duster's written reviews are positive against 58% of Duplicate Contacts Fixer's.

Contacts Duster ships an update weekly, Duplicate Contacts Fixer every 2 months. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Contacts Duster | Duplicate Contacts Fixer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (23 ratings)](https://appshunter.io/ios/app/contacts-duster-cleaner/id375973177/reviews) | **[4.2 (265 ratings)](https://appshunter.io/ios/app/duplicate-contacts-fixer/id1450145188/reviews)** |
| Number of ratings | 23 | **265** |
| Positive reviews | 51.0% of reviews | **58.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 11 MB | 26 MB |
| Requires iOS | 17.0 | **9.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MyClickapps.com LLC](https://appshunter.io/developer/303611122) | [Shrishail Rana](https://appshunter.io/developer/1594314298) |

## What reviewers say

### Contacts Duster

[App page](https://appshunter.io/ios/app/contacts-duster-cleaner/id375973177)

This app helps you clean up your iPhone or iPad contacts by detecting and merging duplicate entries. It offers features to manage your address book efficiently, including cleaning 'zombies' and visualizing your contact data. Cloud backup is available via in-app purchase.

**Highlights:** Detect and merge duplicate contacts, Clean 'zombie' contacts, In-app backup and restore, Visualize address book with pie graph, Cloud backup of contacts, Localized in 12 languages

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cloud Backup Monthly | $2.99 | per month |
| Cloud Backup Yearly | $19.99 | per year |
| Groups Manager | $0.99 | one-time |
| Pro | $0.99 | one-time |
| Auto Dust | $1.99 | one-time |
| Pro | $2.99 | one-time |
| Pro upgrade | $4.99 | one-time |
| Cloud Backup Lifetime | $19.99 | one-time |

**What reviewers like**

- 🚀 Efficient contact cleaning
- 👍 Useful for organizing contacts
- 🔒 Backup and sync features
- 👍 Simple and easy to use

**What reviewers complain about**

- 🐛 Crashes and bugs
- 💰 Paywall for full functionality
- 🤔 Unclear feature limitations in free version
- 🤷‍♀️ Inconsistent performance

**Reported bugs**

- Crashes during contact cleaning
- Deletes valid contacts
- Fails to detect all duplicate contacts
- Syncing issues with iCloud and other services

**Requested features**

- Allow merging of contact groups
- Provide more granular control over contact management
- Improve duplicate detection accuracy
- Add support for more cloud storage services


### 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 Contacts Duster free?

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

### Is Duplicate Contacts Fixer free?

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

### Which has better reviews, Contacts Duster or Duplicate Contacts Fixer?

Duplicate Contacts Fixer is rated higher. Contacts Duster averages 3.0 out of 5 from 23 ratings, while Duplicate Contacts Fixer averages 4.2 from 265 ratings.

### Do Contacts Duster or Duplicate Contacts Fixer have ads?

Neither Contacts Duster nor Duplicate Contacts Fixer shows ads.

### Which is updated more often, Contacts Duster or Duplicate Contacts Fixer?

Contacts Duster ships an update weekly, and Duplicate Contacts Fixer every 2 months. Most recently, Contacts Duster 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.*