# Clean Contact Group Manager — Delete Duplicate Contacts

> Utility app to delete, merge, and clean duplicate contacts from your address book. (iPhone/iPad app by VINSOFTS JOINT STOCK COMPANY.)

- Source: https://appshunter.io/ios/app/clean-contact-group-manager/id1529220172 (this page in markdown: same URL + `.md`)
- Developer: [VINSOFTS JOINT STOCK COMPANY](https://appshunter.io/developer/1491589852)
- Category: Productivity, Utilities
- Price: Free with in-app purchases
- Rating: 1.00/5 from 1 App Store ratings · 152 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.0 · 23 MB
- Languages: English
- Released: 2020-09-08
- Data updated: 2026-06-08
- Monetization: subscription
- User reviews in markdown: https://appshunter.io/ios/app/clean-contact-group-manager/id1529220172/reviews.md

## What is Clean Contact Group Manager?

Utility app to let you delete contacts, delete duplicate contacts, merge contacts, clean contacts. Select one, many, or all contacts and delete them. Search through your contacts and delete contacts or find & merge duplicate contacts

Your address book is a mess? Delete Contacts - Duplicate Contacts Cleaner will fix it in a few seconds:

- Merge duplicate contacts and clean up your contacts
- Easily find and remove duplicate contacts, duplicate phone, duplicate email, duplicate name.

- Merge Duplicate Contacts:
Having the same address book for many years, switching phones, importing contacts from other sources – can all cause the appearance of duplicate contacts.
Delete Duplicate Contacts will help you to find and merge these duplications, by allocating contacts with similar names or identical phone numbers and email addresses.

- Duplicate Contacts Cleaner:

Simple mistakes and lack of attention can cause the creation of “bad” contacts with missing data. Locate and get rid of these "worthless" contacts, with missing names or phone numbers, by simply delete them for good.

MERGE DUPLICATE CONTACTS CLEANER
* Merge all duplicate contacts with one tap!
* Find & merge contacts with similar names.
* Find & Merge contacts with duplicate phone or email.


This application is developed and published in the hope that it will be useful but WITHOUT ANY WARRANTY.
Backup your contacts before use, so you can get it back if necessary.
Clean up your address book, delete duplicated contacts and upgrade the safety of your contacts with our app.


PREMIUM:

You can be a premium user through auto-renewing subscription.

Monthly: $3.99 (3 days trial)

- Payment will be charged to iTunes Account at confirmation of purchase
- Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period
- Account will be charged for renewal within 24-hours prior to the end of the current period and identify the cost of the renewal
- Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase
- Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable

Below is subscription detail: Monthly Subscription
* Subscription Prices:
- 3 Day Free Trial then $3.99/month

• Payment will be charged to iTunes Account at confirmation of purchase

• Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. You can turn off the auto-renew subscription from iPhone setting

• Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal

• Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase

• Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. The app adds the great features above and are available through an auto-renewing subscription.

Subscriptions will be charged to your credit card through your iTunes account. Your subscription will automatically renew unless canceled at least 24 hours before the end of your current subscription, and you can cancel a subscription during the active period. You can manage your subscription at any time, either by viewing your account in iTunes from your Mac or PC, or Account Settings on your device after purchase.


• Privacy Policy: https://vinsofts.com/privacy-policy/

• Terms of use: https://vinsofts.com/en/terms-of-use/

## Key features

- Delete duplicate contacts
- Merge duplicate contacts
- Find contacts with similar names
- Find contacts with duplicate phone/email
- Remove contacts with missing data
- Select single, multiple, or all contacts for deletion

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly Subscription | $3.99 | per month |


## What do users think of Clean Contact Group Manager?

Overall sentiment: positive

**Pros**

- 🚀 Fast and efficient
- 👍 Easy to use
- 💡 Useful for bulk contact management
- 🔒 Backup and restore contacts

**Cons**

- 🐛 Visibility issues in dark mode
- 🐛 Potential data loss on merging contacts

**Commonly reported bugs**

- Contacts disappearing after cleaning
- Inability to see contact names

**Most requested features**

- Improved dark mode support
- Undo/restore deleted contacts
- Batch editing of contact details

## Recent user reviews (10 of 152)

All indexed reviews: https://appshunter.io/ios/app/clean-contact-group-manager/id1529220172/reviews.md

### 2/5 — Names are invisible which makes it useless really

*2021-08-28, version 1.0*

after one cleaning all contacts are only a blank line as shown on the list, possibly the background and font is black but no option to change it

### 1/5 — Can’t recommend this app

*2021-05-05, version 1.0*

If you have data in the Notes and fields other than name and phone number, do not use or subscribe to this app. 
When I merged duplicate contacts using the app it deleted everything from the contact card except name and phone number. 
Two emails to the developer’s Support address have gone unanswered. So the app is unsupported. Uninstalling and cancelling my subscription.

### 1/5 — Is broken in dark mode.

*2021-05-04, version 1.0*

Can’t see any text when my phone is in dark mode as the background is black and so is the text. Quite useless and I can’t do anything in the app. Will try another.

### 1/5 — No functionality without payment card details

*2021-02-15, version 1.0*

A waste of time.

### 5/5 — So easy to use, would highly recommend!

*2021-02-08, version 1.0*

So easy to use and so much easier when you have an iPhone that won’t let you delete contacts easily! Would highly recommend.

### 5/5 — Wow

*2021-02-02, version 1.0*

missing info， etc. this app helped me make this happen in a few minutes， dups， I love it!，I’ve been procrastinating on cleaning up my contacts

### 5/5 — Working without any issues

*2021-02-02, version 1.0*

Simple， very easy to use. Very happy with this app.

### 5/5 — Worked quick

*2021-02-02, version 1.0*

Did what other apps only claimed to do. It was also nice to see projected results prior to paying. Solved my issues for sure.

### 5/5 — This app is a life saver

*2021-02-02, version 1.0*

my duplicate problem is resolved，000 duplicates to a contact. Phone would constantly lockup and deleting the duplicates one by one would take several months. With this cleanup app， my phone functions correctly and my frustration with this issue is gone. Thank you so much!，I somehow acquired a glitch in my phone that created over 9

### 5/5 — Great App ???? -

*2021-02-02, version 1.0*

It is a great app to have on phone. highly recommended

## Frequently asked questions about Clean Contact Group Manager

### What does the Clean Contact Group Manager app do?

This utility app helps you manage your contact list by deleting duplicate contacts, merging similar entries, and removing contacts with incomplete information. It aims to clean up your address book quickly and efficiently.

### How does the app find and merge duplicate contacts?

The app identifies duplicate contacts by looking for entries with similar names, identical phone numbers, or duplicate email addresses. It then offers options to merge these identified duplicates with a single tap.

### Is there a cost to use this app?

The app offers a monthly subscription with a 3-day free trial. After the trial, the subscription costs $3.99 per month. You can manage your subscription and turn off auto-renewal through your account settings.

### What are the benefits of cleaning up my contacts?

Cleaning up your contacts helps maintain an organized and efficient address book. It prevents accidental calls to old numbers, ensures you have accurate contact information, and improves the overall safety and usability of your contact data.

### Can I delete contacts that have missing information?

Yes, the app allows you to locate and remove 'bad' contacts that have missing names or phone numbers. This feature helps in getting rid of worthless entries and further cleans up your address book.

## Version history (last 1 release)

### 1.0 — 2020-09-08

No release notes.

## Apps similar to Clean Contact Group Manager

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Cleaner: Merge Contact & Photo](https://appshunter.io/ios/app/cleaner-merge-contact-and-photo/id906910407) | 4.7 (3,949) | Free | Productivity |
| [Contacts Mover](https://appshunter.io/ios/app/contacts-mover/id582605968) | 4.7 (2,665) | Free | Productivity |
| [Easy Caller ID](https://appshunter.io/ios/app/easy-caller-id/id665856919) | 4.4 (2,690) | Free | Productivity |
| [A2Z Groups](https://appshunter.io/ios/app/a2z-groups/id622492105) | 4.6 (3,846) | Free | Productivity |
| [MCBackup : My Contacts Backup](https://appshunter.io/ios/app/mcbackup-my-contacts-backup/id1218096409) | 4.7 (2,278) | Free | Productivity |
| [Cleanup Duplicate Contacts!](https://appshunter.io/ios/app/cleanup-duplicate-contacts/id513670485) | 4.4 (8,546) | Free | Productivity |

## More apps by VINSOFTS JOINT STOCK COMPANY

- [Anh Anh Salon](https://appshunter.io/ios/app/anh-anh-salon/id1492024627)
- [THAIANGAS](https://appshunter.io/ios/app/thaiangas/id1498559277)
- [NV THAIANGAS](https://appshunter.io/ios/app/nv-thaiangas/id1498559738)
- [교민넷](https://appshunter.io/ios/app/id1508947414)
- [An Việt Healthcare](https://appshunter.io/ios/app/an-viet-healthcare/id1510859425)
- [FastBook](https://appshunter.io/ios/app/fastbook/id1516511922)

All apps by VINSOFTS JOINT STOCK COMPANY: https://appshunter.io/developer/1491589852

---

*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 2026-06-08.*