# Duplicate Contacts Fixer — Fix & Merge Duplicate Contacts

> iPhone app to find, merge, and remove duplicate contacts. (iPhone/iPad app by Shrishail Rana.)

- Source: https://appshunter.io/ios/app/duplicate-contacts-fixer/id1450145188 (this page in markdown: same URL + `.md`)
- Developer: [Shrishail Rana](https://appshunter.io/developer/1594314298)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Rating: 4.20/5 from 265 App Store ratings · 67 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.0 · 26 MB
- Languages: American English
- Released: 2019-01-27
- Data updated: 2026-09-08
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/duplicate-contacts-fixer/id1450145188/reviews.md

## What is Duplicate Contacts Fixer?

Organize Your Contacts In A Go

Organized and decluttered contacts list on iPhone is what we want. However, managing contacts, searching and deleting duplicate contacts manually is a complex job. Well, with Duplicate Contacts Fixer, you can quickly organize your contacts library. 
Duplicate Contacts Fixer developed by Systweak Software, is an intelligent tool with powerful scanning algorithms which helps clear duplicate contacts in a few clicks on iPhone. The tool comes with a lot of features that makes it one of the best duplicate contact removers on iPhone.

Awesome Features:
●	Simple and Decluttered interface. 
●	Removes double contacts on iPhone
●	Light on system resources 
●	Creates a backup of all contacts before scanning for duplicates
●	The backup file is saved in .vcf format and can be restored using Duplicate Contacts Fixer. 
●	Efficient in searching and merging contacts with the same phone numbers. 

Systweak Duplicate Contacts Fixer for iOS comes with an in-app purchase. It enables you to scan and delete up to three duplicate contact groups for free. In case you want to delete all the duplicate contacts detected on your iOS device, you can purchase the product at $2.99 for a year (prices mentioned are for the U.S. and may vary in other regions). The plan is set to auto-renew; however, if you don’t want an auto-renewal, then you can cancel it any time from iTunes account settings 24 hours before the subscription renewal date.

Terms of Use: https://www.systweak.com/terms-of-use  
Privacy Policy: https://www.systweak.com/privacy-policy

## Key features

- Removes double contacts
- Merges contacts with same numbers
- Creates contact backups
- Restores contacts from backup
- Simple interface

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Remove All Duplicates | $2.99 | per year |


## What do users think of Duplicate Contacts Fixer?

Overall sentiment: mixed

**Pros**

- 🚀 Saves significant time
- 👍 Easy to use
- 👍 Works quickly
- 👍 Reduces large numbers of contacts
- 👍 Effective at removing duplicates
- 👍 Good value for money
- 👍 Helpful tool

**Cons**

- 🐛 App crashes frequently
- 🐛 Stops working/stalls
- 🐛 Deletes wrong contacts
- 🐛 Duplicates keep returning
- 🐛 Merges contact information incorrectly
- 🐛 Doubles company names
- 🐛 Freezes and crashes
- 🐛 Limited free usage
- 🐛 Deceptive subscription model
- 🐛 Lost notes in contacts
- 🐛 Does not work as advertised
- 🐛 Creates more duplicates
- 🐛 Deletes original contacts
- 🐛 Restore fails

**Commonly 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
- App crashes while deleting duplicates
- Merges all kinds of contacts together
- Freezes and crashes every single time
- Stops at 55% of contacts and goes black
- Duplicates some contacts instead of fixing them
- Merges content into one entry, creating multiple entries for the same company
- Deleted duplicates including the initial contact
- Restore was a failure
- Doubled the company name for contacts with company names

**Most requested features**

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

## Recent user reviews (10 of 67)

All indexed reviews: https://appshunter.io/ios/app/duplicate-contacts-fixer/id1450145188/reviews.md

### 1/5 — Messed up the contacts

*2025-11-18*

Software takes any related or duplicate contact and mashes the information into one new contact.   The title field gets populated with useless text.   Mixes up phone numbers.  For example, took my phone #s and added them to my wife’s contact info.  As a result each time I sent her a text, it basically sent it to me because my number in her contact info became the default.   
There is no way to restore my original vcf file. It’s not saved in the location I specified. 
Contacted developer. Email address bounced back as not deliverable.

### 5/5 — افضل تطبيق/عرن

*2025-09-19, version 3.0*

افضل تطبيق

### 1/5 — Contacts

*2025-04-25*

The system will crash when trying to load contacts, would like a refund

### 1/5 — App Pago

*2025-01-19*

Não tem como usar sem pagar

**Developer response:** Dear User, We apologize for the inconvenience you experienced. We would need to speak with you to better understand the problem you encountered. Please contact us at support@systweak.com so we can help resolve this issue. Regards Systweak Software

### 1/5 — Doesn’t work.

*2024-09-30*

Scans and identifies duplicates that’s it. Doesn’t delete them. You can’t delete them. Creates a back up of duplicate duplicates to for what reason idk but doesn’t work as advertised, or even remotely close.

### 1/5 — Much (self) vaunted…Doesn’t work

*2024-06-26*

Gets to 5% of 38000 duplicates. Stops. Save your money.

**Developer response:** Dear User, We apologize for the inconvenience you experienced. We would need to speak with you to better understand the problem you encountered. Please contact us at support@systweak.com so we can help resolve this issue. Regards Systweak Software

### 5/5 — working

*2024-05-01*

It works

**Developer response:** Dear User Glad to know that you love using our app. Regards Systweak Software

### 2/5 — Deletes the wrong duplicates

*2024-03-25*

in my experience, this app would keep contacts that are missing addresses instead of the ones that have the addresses. Major flaw.

### 5/5 — Great

*2024-02-10*

Top one of the best apps for contacts

### 5/5 — What a work saver!!!!

*2023-10-03*

This program is certainly amazing! I just found 130 duplicate contacts that I would’ve had to verify and then delete the duplicate off. This would’ve taken me hours and I don’t have hours it took this program less than a second I highly recommend it to anyone who has a bazillion contacts and uses a Contact Mover mover or saver or any other contact related program to merge their contacts.

## Frequently asked questions about Duplicate Contacts Fixer

### What does Duplicate Contacts Fixer do?

This app helps you organize your iPhone contacts by scanning for and removing duplicate entries. It uses powerful algorithms to find contacts with the same information and allows you to merge them, creating a cleaner and more manageable address book.

### How does the app handle duplicate contacts?

The app efficiently searches for and merges contacts that share the same phone numbers or other identical details. It provides a simple interface to manage these duplicates, making the process quick and easy.

### Is there a cost to use Duplicate Contacts Fixer?

The app offers a free tier allowing you to scan and delete up to three duplicate contact groups. For unlimited duplicate removal, a yearly subscription is available for $2.99, which auto-renews but can be canceled anytime.

### Can I back up my contacts before using the app?

Yes, a key feature is its ability to create a backup of all your contacts before scanning for duplicates. This backup is saved in .vcf format and can be easily restored using the app if needed.

### Who is this app for?

This app is designed for any iPhone user who struggles with a cluttered or disorganized contact list. It's ideal for individuals who want to quickly and effectively clean up their contacts without manual effort.

## Version history (last 5 releases)

### 3.0 — 2022-03-30

Compatible with latest iOS.
Minor Bug Fixes and Improvements.

### 2.3 — 2020-12-19

Now also Compatible to iOS 14
Faster Scan and Merge Engine
Improved Performance

### 1.11 — 2020-01-17

Minor Improvements and Bug Fixes

### 1.8 — 2019-12-20

Improved and Faster scan engine.
User Interface modified for better user experience.

### 1.7 — 2019-10-25

Compatible with iOS 13
Improved Performance with Smoother User Interface

## Apps similar to Duplicate Contacts Fixer

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Contacts](https://appshunter.io/ios/app/contacts/id1069512615) | 3.5 (3,006) | Free | Utilities |
| [iContacts: Contact Group Tool](https://appshunter.io/ios/app/icontacts-contact-group-tool/id1119630690) | 4.5 (288) | Free | Utilities |
| [Contact.s Back Up](https://appshunter.io/ios/app/contacts-back-up/id1474294286) | 4.5 (1,246) | Free | Utilities |
| [Easy Contacts Fixer](https://appshunter.io/ios/app/easy-contacts-fixer/id6444404786) | 5.0 (26) | Free | Utilities |
| [Contacts Duster Pro - Clean](https://appshunter.io/ios/app/contacts-duster-pro-clean/id504230126) | 2.8 (37) | $2.99 | Utilities |
| [Contacts Merge \| Clean&Backup](https://appshunter.io/ios/app/contacts-merge-clean-and-backup/id6473838198) | 1.0 (1) | Free | Utilities |

## More apps by Shrishail Rana

- [Tuneup Contacts](https://appshunter.io/ios/app/tuneup-contacts/id698033404)
- [Right Backup Anywhere](https://appshunter.io/ios/app/right-backup-anywhere/id871675702)
- [Duplicate Photos Fixer](https://appshunter.io/ios/app/duplicate-photos-fixer/id966475595)
- [Noise Reducer Pro](https://appshunter.io/ios/app/noise-reducer-pro/id1049770173)
- [Keep Photos Secret](https://appshunter.io/ios/app/keep-photos-secret/id1163147335)
- [Keep Photo Safe Vault](https://appshunter.io/ios/app/keep-photo-safe-vault/id1193550788)

All apps by Shrishail Rana: https://appshunter.io/developer/1594314298

## Related topics

[duplicate contacts fixer](https://appshunter.io/ios/topics/duplicate-contacts-fixer) · [duplicate contacts eliminate](https://appshunter.io/ios/topics/duplicate-contacts-eliminate) · [merge duplicate contacts](https://appshunter.io/ios/topics/merge-duplicate-contacts)

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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 2026-09-08.*