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Remove duplicate contacts -- Support backup and merge now!

Remove duplicate contacts -- Support backup and merge now!

by 忠 张

35 ratings
146 reviews
🔧 Utilities
📊 Productivity

Archived App (Last seen on 20 Mar 2025)

This is an archived listing of the app previously available on the App Store.

Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.

Details

  • Released
  • Updated
  • January 30, 2012
  • March 24, 2015

Developer

忠 张
✨Promote your app ✨
Remove duplicate contacts -- Support backup and merge now! screenshot #1 for iPhone
Remove duplicate contacts -- Support backup and merge now! screenshot #2 for iPhone
Remove duplicate contacts -- Support backup and merge now! screenshot #3 for iPhone
Remove duplicate contacts -- Support backup and merge now! screenshot #4 for iPhone
iphone
ipad
📌Ready
Reviews summary↘︎
⭐146
Reviews↘︎
🔄6+ apps
Alternatives↘︎
❓5 answered
FAQ↘︎
📦w/o updates
Updates frequency↘︎
🖼️Get Icon
Icons↘︎

About

Easily back up your address book, then efficiently remove duplicate contacts and merge related entries. This tool offers smart detection and manual control for a clean contact list, supporting various sources and devices.

✓Backup and restore address book
✓Auto delete duplicate contacts
✓Merge related contacts
✓Manual contact deletion and merging
✓Smart duplicate and related contact detection
✓Merge contacts with various data fields
✓Support for multiple contact sources
Show original description

What users say

Summarized from real user reviews of Remove duplicate contacts. Based on 35 reviews and a 3.0/5 average, it highlights the 4 positives and 4 negatives reviewers mention most about this Productivity app.

Positive things

  • 👍Easy to use
  • 🚀Fast and efficient at removing duplicates
  • 💡Helpful timeline feature to undo deletions
  • 🚀Able to remove thousands of duplicates quickly

Negative things

  • 🐛Crashes frequently, especially with larger contact lists
  • 🐛Deletes contacts randomly during rollback process
  • 🐛Doesn't properly merge contacts, only deletes
  • 🐛Doesn't detect duplicates by phone number, only name
See all reviews

What's New in Remove duplicate contacts

4.3

March 24, 2015

This app has been updated by Apple to display the Apple Watch app icon. - Fix some bugs

More

User reviews

Most RecentHighest RatedLowest Rated

Yes

Worked easily
111MAN111111MAN111

Frustrated

Was really hopeful that this would help me get rid of duplicates but instead it locks up on every option even the help & faq secton
ZoogashakaZoogashaka

Hafiz

Very frustrating . Thanks for the fraud
Hafiz InuwaHafiz Inuwa

Crashes on app launch

Wanted a straight-forward buy once solution to remove duplicates. I though iOS would have the intelligence to do this automatically but apparently not. Didn’t want an app with any IAP’s so chose this but it crashes on launch. There’s some memory leaks somewhere that need fixing.
Goochy808Goochy808

Crash

This keeps crashing when I try to save or delete contacts.
BeachBummenBeachBummen
See 141 more reviews

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User experience

🐞

Reported Bugs

3 issues

Crashes on app launch

Bug

Freezes when trying to access iCloud contacts

Bug

Randomly deletes non-duplicate contacts

Bug
✨

Requested Features

3 requests

Merge duplicate contacts feature

Feature

Search and filter options by phone number, email, etc.

Feature

Improved stability and reliability

Feature

FAQ

What does this app do?

This app helps you manage your contacts by allowing you to back up your entire address book. It then provides tools to quickly remove duplicate contact entries and merge related contacts, ensuring your contact list is clean and organized.

What are the key features for managing contacts?

Key features include the ability to back up and restore your address book, automatically delete duplicate contacts, and merge related contacts. You can also manually delete and merge contacts, with smart detection for duplicates and related entries. It supports merging contacts with various data fields like photos, names, emails, and more.

Is this app free to use?

Based on the provided information, the app is free to use. There are no indications of in-app purchases or advertisements, suggesting a completely free experience for users.

What devices and contact sources are supported?

The app supports both iPhone and iPad devices. It can manage contacts from various sources, including iCloud, Facebook, Gmail, Yahoo!, and Exchange, allowing for comprehensive contact management.

How can this app help with shared devices or multiple accounts?

This app is particularly useful for users who share devices or sync contacts from multiple accounts. It can efficiently clean up merged contact lists that result from shared iTunes accounts or multiple synced services, preventing the need to manually delete contacts one by one.