Comparison

Unified Contacts vs Duplicate Contacts Manager

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Unified Contacts

Features
Read full description

Unified Contacts lets you easily organize all your contacts and groups for FREE!! 1. Add picture for each group for better identification 2. Manage contact's groups in contact centric view 3. Manage group's members in group centric view 4. Add new contact to selected group directly 5. Backup all contacts with photo 6. Restore specific contacts from backup 7. Search contacts by name, phone number or email address 8. Find contacts with pre-defined smart groups 9. Support all iPhones and iPad 10. Support native dark mode 11. Switch contact type between Person type and Company Type

About

Duplicate Contacts Manager

This app helps you clean up your address book by merging and removing duplicate contacts. It offers various options for identifying and resolving duplicates based on identical information, similar names, or phone numbers. You can also back up and restore your contacts for safety.

Highlights
  • Merge duplicate contacts
  • Remove contacts with missing info
  • Backup and restore contacts
  • Identify identical contacts
  • Merge contacts with similar names
  • Merge contacts with similar phone numbers
Features
Read full description

Merge Duplicate Contacts & Remover has following options: 1. Merge & Remove duplicate contacts 2. Delete contacts with no name, number, email. 3. Backup and Restore contacts (in .vcf file) For merging and deleting duplicate contacts following options available: 1. Duplicate Contacts (where all contacts are identical) : Here app deletes duplicate contacts. 2. Similar Phone number (only phone number number in all contacts similar) : Here app merges contacts and make a single contact. 3. Similar Name (name in all contacts are similar) : Here app merges contacts and make a single contact. 4. Inside Duplicates (Same number is stored two times in one contact) : Here app removes other numbers within contact. 5. Duplicate Email (Same email id in all contacts) : Here app merges contacts and make a single contact. Using this app, you can fix your address book easily. Note: Please make sure that you review all duplicates and backup your contacts before merging your contacts.

Screenshots

Unified Contacts4 screens
Duplicate Contacts Manager4 screens

Verdict

The call

The clearest difference is in-app purchases: Unified Contacts at none against Duplicate Contacts Manager's 1. Unified Contacts also leads on ads (none vs shown) and iOS requirement (13.0 vs 16.0). On price, update cadence and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Duplicate Contacts Manager sells 1 one-off in-app purchase. Unified Contacts asks for nothing beyond the download.

UpkeepUpdate frequency

Unified Contacts ships an update fortnightly, Duplicate Contacts Manager every 3 weeks. The most recent releases landed on October 26, 2026 and November 6, 2026 respectively.

Scorecard3 real differences · 7 level
Unified Contacts versus Duplicate Contacts Manager: the parameters behind the verdict, then further details
ParameterUnified ContactsDuplicate Contacts Manager
PriceFreeFree
Rating—4.1 (815 ratings) — better
Positive reviews—66.8% of reviews
Number of ratings—815 — better
Update frequencyFortnightly — betterEvery 3 weeks
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.0
Further details — not scored
Size8 MB8 MB
Age rating4+12+
Developertszki YipVimal Jain

Bugs and requests

Unified Contacts

Not enough reviews yet to summarise bugs or requests.

Duplicate Contacts Manager

Reported bugs

3 issues
  • App crashes or freezes during contact processing
  • Merged contacts losing important details like notes and birthdays
  • Incorrect contact information after merging (e.g. wrong phone numbers)

Requested features

4 requests
  • Undo/rollback functionality
  • More granular control over merge/delete options
  • Support for sorting and filtering contacts
  • Backup and restore options for contact data

In-app purchases

None

Unified Contacts

No in-app purchases

1 purchases

Duplicate Contacts Manager

One-time1
  • Merger Pro$0.99

Questions

Is Unified Contacts free?
Unified Contacts is free to download, with no in-app purchases.
Is Duplicate Contacts Manager free?
Duplicate Contacts Manager is free to download, with in-app purchases available.
Do Unified Contacts or Duplicate Contacts Manager have ads?
Duplicate Contacts Manager shows ads; Unified Contacts does not.
Which is updated more often, Unified Contacts or Duplicate Contacts Manager?
Unified Contacts ships an update fortnightly, and Duplicate Contacts Manager every 3 weeks. Most recently, Unified Contacts was updated on October 26, 2026 and Duplicate Contacts Manager on November 6, 2026.

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