# Remove Duplicate Contacts + — Remove Events + Reminders

> App to find and remove duplicate contacts and manage calendar events on iOS. (iPhone/iPad app by Shan Shan Liu.)

- Source: https://appshunter.io/ios/app/remove-duplicate-contacts-plus/id312352867 (this page in markdown: same URL + `.md`)
- Developer: [Shan Shan Liu](https://appshunter.io/developer/312352870)
- Category: Business, Productivity
- Price: Free with in-app purchases
- Rating: 4.50/5 from 566 App Store ratings · 362 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.6 · 33 MB
- Languages: Dutch, German (Germany), Russian, European Spanish, Arabic, American English, Japanese, Chinese (Simplified, China), Chinese (Traditional, Taiwan), European Portuguese and 1 more
- Released: 2009-04-18
- Data updated: 2026-08-28
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/remove-duplicate-contacts-plus/id312352867/reviews.md

## What is Remove Duplicate Contacts +?

The best Duplicate Contacts Cleanup App for iOS. Remove duplicate contacts directly on iPhone/iPad. Delete multiple duplicate contacts
with one tap. Backup, restore, and export contacts in your address book.

Best Calendar Tools. Share ICS Events, Delete Events on your iPhone and iPad. Copy, Move Events for iOS.

Basic version is designed to find and remove only 100% identical duplicate contacts. Want to find and merge contacts that share the same name but contain different information (such as phone numbers and addresses)? In-App Purchase our Contact Tools Function.

Base version functionalities:
     1. Find and Remove exact duplicate contacts (100% identical contacts)
     2. Remove contacts without names
     3. Remove contacts without phone numbers
     4. Remove contacts without email addresses
     5. Find and Remove duplicate events
     6. Show days-until for events, filter events by date, create or edit events
     7. Sort events alphabetically or by time order
     8. Manage groups on iPhone (Add, delete, and/or rename groups)
     9. Send group text/SMS
     10. Send group emails
     11. Assign multiple contacts to groups at once, remove multiple contacts from groups at once
     12. Support search bar and index to fast locate a contact
     13. View contact information, modify contact information, delete contacts from the address book, make phone calls, and send emails

Please send us emails at support@appiplayer.com if you have any questions or comments.

Note: Group does NOT duplicate contact data, it reads from your address book and all changes you make will be saved to the same address book.

## Key features

- Remove duplicate contacts
- Delete multiple contacts at once
- Backup and restore contacts
- Find and remove duplicate events
- Manage contact groups
- Send group texts and emails
- Organize calendar events

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Merge Tools | $3.99 | one-time |
| Calendar Tools | $4.99 | one-time |
| Task | $4.99 | one-time |


## What do users think of Remove Duplicate Contacts +?

Overall sentiment: negative

**Pros**

- 🚀 Fast and efficient
- 👍 Easy to use
- 💡 Helpful for organizing contacts
- 👍 Effective at removing duplicates

**Cons**

- 🐛 Crashes frequently
- 💰 Requires in-app purchases for full functionality
- 🔍 Doesn't find all duplicates
- 🔍 Doesn't properly merge similar contacts

**Commonly reported bugs**

- Deleting contacts removes phone numbers and details
- Sync issues with other platforms
- Inconsistent performance across iOS versions

**Most requested features**

- Improved duplicate detection and merging
- More transparent pricing model
- Backup and restore functionality

## Recent user reviews (10 of 362)

All indexed reviews: https://appshunter.io/ios/app/remove-duplicate-contacts-plus/id312352867/reviews.md

### 5/5 — This app is amazing

*2024-06-03*

I had 39k contacts 
Things were duplicated multiple times 
Not sure how that happened 
I used the app in steps to find and merge 
I am down to 8950total contacts 
It was easy intuitive and inexpensive 1x 4 dollar purchase

### 4/5 — Contacts Duplicate

*2024-03-24, version 8.1.5*

03/23/2024

Thank you do much for making improvements oncontacts dupliczte

### 3/5 — Couldn’t figure it out. I’

*2024-01-31*

d started with cleanup but wanted to clean not just merge contact. It looked simple but I (also simple, I guess) couldn’t tell what I was choosing to do an went back to cleanup and deleted this.

### 1/5 — Horrible

*2023-08-18, version 8.1.1*

This app erase half of my contacts and they no were duplicated.

### 3/5 — In app purchase 🤦🏾‍♀️

*2022-07-02*

Didn’t realize it would actually be $3.99 to do mass functions like delete or merge contacts.  So now I’m back to doing it one at a time.

### 5/5 — Duplicate be gone

*2022-06-14*

The best and fastest way to delete duplicates  in your contact list. 
Very happy 
Maria

### 1/5 — Doesn’t work

*2022-03-03*

Just paid for this, to remove my duplicates. It did nothing. It showed in the app it did, but in the contacts nothing happened. I would like a refund

### 3/5 — Thought it was free.

*2021-10-11, version 7.5*

Attempted to merge and the app asked for $3.99.

### 4/5 — Rate

*2021-07-03, version 7.5*

Thanks for this app

### 1/5 — Does nothing without in-app purchase

*2021-06-30, version 7.5*

The title of this review says everything that needs to be said.

## Frequently asked questions about Remove Duplicate Contacts +

### What does this app do?

This app helps you clean up your iOS device by finding and removing duplicate contacts and calendar events. It allows you to delete multiple contacts at once, manage contact groups, and organize your events.

### What are the key features of the basic version?

The basic version can find and remove 100% identical duplicate contacts, remove contacts without names, phone numbers, or email addresses, and find duplicate events. It also includes features for managing contact groups and sending group messages.

### How does the app handle duplicate contacts?

The basic version identifies and removes contacts that are exactly identical. An in-app purchase unlocks the 'Contact Tools Function' which allows for finding and merging contacts that share the same name but have different information.

### Is this app compatible with my iPhone or iPad?

Yes, the app is designed for iOS devices, specifically mentioning compatibility with iPhone and iPad for removing duplicate contacts and events.

### What are the common use cases for this app?

Common use cases include cleaning up a cluttered address book, merging contacts with similar information, organizing upcoming events, and efficiently communicating with groups of contacts via text or email.

## Version history (last 5 releases)

### 8.3 — 2026-06-09

Fixed bugs and added various other enhancements.

### 8.2.5 — 2026-03-27

Fixed bugs and added various other enhancements.

### 8.2.4 — 2026-02-25

Fixed bugs and added various other enhancements.

### 8.2.3 — 2025-08-22

Fixed bugs and added various other enhancements.

### 8.2.2 — 2025-07-28

Fixed bugs and added various other enhancements.

## Apps similar to Remove Duplicate Contacts +

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [CircleBack - Updated Contacts](https://appshunter.io/ios/app/circleback-updated-contacts/id957826826) | 4.5 (2,546) | Free | Business |
| [SA Contacts](https://appshunter.io/ios/app/sa-contacts/id379262343) | 4.5 (56) | $4.99 | Business |
| [Contacts backup excel, vcard](https://appshunter.io/ios/app/contacts-backup-excel-vcard/id976850435) | 4.5 (399) | Free | Business |
| [Contacts Journal CRM](https://appshunter.io/ios/app/contacts-journal-crm/id327685977) | 4.7 (2,373) | Free | Business |
| [Contact Backup: Cleaner,Export](https://appshunter.io/ios/app/contact-backup-cleanerexport/id1032808088) | 4.0 (33) | Free | Business |
| [MyCleaner - clean contacts](https://appshunter.io/ios/app/mycleaner-clean-contacts/id908724447) | 2.7 (3) | Free | Business |

## More apps by Shan Shan Liu

- [Fast Add Contacts by Voice](https://appshunter.io/ios/app/fast-add-contacts-by-voice/id313837608)
- [Smart Group: Email, SMS/Text](https://appshunter.io/ios/app/smart-group-email-smstext/id378476242)
- [Group RCS SMS and Email](https://appshunter.io/ios/app/group-rcs-sms-and-email/id378635716)
- [Calendar Tools](https://appshunter.io/ios/app/calendar-tools/id438197022)
- [Calendar & Reminder Alarms](https://appshunter.io/ios/app/calendar-and-reminder-alarms/id640499593)

All apps by Shan Shan Liu: https://appshunter.io/developer/312352870

## Related topics

[duplicate contacts removing](https://appshunter.io/ios/topics/duplicate-contacts-removing) · [duplicate contacts eliminate](https://appshunter.io/ios/topics/duplicate-contacts-eliminate) · [cleanup duplicate contacts](https://appshunter.io/ios/topics/cleanup-duplicate-contacts) · [contacts group](https://appshunter.io/ios/topics/contacts-group)

---

*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 2026-08-28.*