Comparison

Cleanup Duplicate Contacts! vs Contact Cleanup

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

Head to head
About

Cleanup Duplicate Contacts!

This app automatically finds and merges duplicate contacts in your address book. It offers customizable matching levels and provides detailed reports. The app also suggests contact updates using AI and can capture new contacts from email signatures.

Highlights
  • Instant duplicate contact cleanup
  • Customizable merge levels
  • Automatic contact update suggestions
  • Email signature contact capture
  • Manages multiple contact sources
  • Backup and restore contacts
Features
Read full description

***Cleanup Duplicate Contacts app is now completely FREE*** ***REDUCED FROM $2.99 to $0 FOR A LIMITED PERIOD*** ---- NEW FEATURE: AUTOMATIC CONTACT UPDATE SUGGESTIONS NOW AVAILABLE ON CLEAN UP DUPLICATES APP ---- Cleanup Duplicate Contacts app will automatically suggest contact updates if any of the contacts in your address book have any changes in their contact information such as phone, work email, company, job title, location etc. The Updates feature is powered by our proprietary and secure AI Engine which discovers when important connection details change in your address book, and surfaces new contact info or updates so no contact information in your contact book becomes outdated. This mobile App runs automatically but you will stay in control. Before scanning your contacts, you can configure the merge level: only detect 100% matches or also detect several kinds of partial matching. After that, it will run a scan to check for all duplicate contacts. Once the scan is complete, it will present you with the results. You can then choose to remove all matching contacts from your address book or to merge only a sub-selection of the duplicates found. We let you analyse your address book as many times as you need for free. Also, the full preview of duplicates and partial duplicates is free as we want to convince you of the power of our deduplication algorithm. After you had a chance to review the suggested merges and we convinced you that our algorithm does a great job, you'll be prompted to upgrade to the premium version. Once you upgraded the app once, you will be able to save later analysis results for free as often as you want. Merging contacts happens automatically. All partially matching contact details will be merged under just one contact for better management. The contact management App also works flawlessly with multiple sources like Gmail and iCloud to keep all duplicate contacts centralised. - App Features - # Instant Cleanup of Duplicate Contacts # Choose the merge-level you need # Very fast - 5000 contacts centralized in about 45 seconds # Detailed reports of scanned results # Automatic merging of duplicate contacts # Manages multiple contact sources like Gmail and iCloud # Creates a backup of your address book before cleaning # Lets you easily restore backups or a part of a backup # Save and export contacts from your iPhone as a .CSV file # Introducing Email Signature Capture - connect your mailbox for Email Signature Capture and automatically discover new contacts from your email exchanges. You can save newly found contacts and contact updates directly on your phone’s address book (**available only on business emails on Outlook and Gmail**) # ”Updates” feature: Cleanup Duplicate Contacts app will automatically suggest contact updates if any of the contacts in your address book have any changes in their contact information such as phone, work email, company, job title, location etc. Cleanup Duplicate Contacts will clean up your mobile address book within seconds and you'll be amazed. This app is the ultimate contact cleaner. *****Awesome Customer Support***** If you have any questions or suggestions, please contact us at help@circleback.com

About

Contact Cleanup

Effortlessly remove duplicate contacts from your device with a single click. This tool offers smart filters to merge contacts based on phone, email, or name, and can identify contacts missing essential information. It also includes a backup and recycle bin feature for easy recovery of deleted entries.

Highlights
  • Delete duplicate contacts
  • Merge contacts by phone/email/name
  • Find contacts without name/phone/email
  • Backup contacts
  • Recycle bin for deleted contacts
  • Quick select/unselect
  • Search contacts
Features
Read full description

Delete duplicate contacts easily! This app can help you to remove duplicate contacts in one click, also it supports Recycle Bin, you can rollback deleted contacts easily, never mind mistake remove. Smart Filters: - Merge contacts with duplicate Phone. - Merge contacts with duplicate Email. - Merge contacts with duplicate Name. - Find contacts without Name. - Find contacts without phone Number. - Find contacts without Email. Backup Contacts & Rollback: - Backup your contacts in on click! - Recycle bin support, never mind mistake remove. Other Features: - Quick select and unselect contacts. - Double check list. - Search contacts.

Screenshots

Cleanup Duplicate Contacts!4 screens
Contact Cleanup4 screens

Verdict

The call

The clearest difference is in-app purchases: Cleanup Duplicate Contacts! at none against Contact Cleanup's 1. Contact Cleanup's advantage is iOS requirement (9.0 vs 18.6). On price, rating, review sentiment and ratings volume 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. Contact Cleanup sells 1 one-off in-app purchase. Cleanup Duplicate Contacts! asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Contact Cleanup holds the better App Store score, 4.6 against 4.5. Both are backed by a comparable volume of ratings — 8.8K and 9.5K respectively. Written reviews split almost evenly too, at 83% and 83% positive.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 9, 2026 and November 10, 2026 respectively.

Scorecard3 real differences · 7 level
Cleanup Duplicate Contacts! versus Contact Cleanup: the parameters behind the verdict, then further details
ParameterCleanup Duplicate Contacts!Contact Cleanup
PriceFreeFree
Rating4.5 (8.8K ratings)4.6 (9.5K ratings) — better
Positive reviews83.2% of reviews — better82.7% of reviews
Number of ratings8.8K9.5K — better
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPod
Requires iOS18.69.0 — better
Further details — not scored
Size25 MB6 MB
Age rating4+4+
DeveloperBusiness Contacts Solutions, LLC舜 陈

Customer experience

Cleanup Duplicate Contacts!

All ratings8,122 ratings
Positive86.7%
Neutral3.2%
Negative10.1%
Written reviews471 reviews
Positive83.2%
Neutral2.3%
Negative14.4%

Contact Cleanup

All ratings9,448 ratings
Positive92.1%
Neutral2.5%
Negative5.4%
Written reviews565 reviews
Positive82.7%
Neutral1.6%
Negative15.8%

User reviews

Cleanup Duplicate Contacts!

From 8.8K App Store ratings

What we love

  • 🚀 Quick and efficient
  • 👍 Easy to use
  • 👍 Seamless operation
  • 👍 Straightforward
  • 👍 Effective

Room to improve

  • 🐛 Crashes
  • 🐛 Deleted contacts
  • 🐛 Unreliable
  • 🐛 Didn't merge all duplicates
  • 🔒 Privacy concerns about data sharing

Contact Cleanup

From 9.5K App Store ratings

What we love

  • 🚀 Fast and efficient
  • 👍 Easy to use
  • 💡 Helpful for cleaning up contacts
  • 🚀 Saves time compared to manual deletion
  • 🚀 Merges duplicates quickly

Room to improve

  • 🔒 Requires payment for full functionality
  • 🐛 Merging issues - corrupted or lost contacts
  • 🐛 Crashes or freezes
  • 🐛 Inconsistent performance across devices

Bugs and requests

Cleanup Duplicate Contacts!

Reported bugs

3 issues
  • Crashes during merging process
  • Inconsistent behavior when re-merging contacts
  • Deleting or losing contact information

Requested features

3 requests
  • Option to move contacts between groups
  • Ability to select all backup contacts for deletion
  • Improved backup and restore functionality

Contact Cleanup

Reported bugs

3 issues
  • Deleting contacts instead of merging
  • Stripping contact names during merging
  • Inability to access merged contacts

Requested features

4 requests
  • Ability to edit merged contacts
  • Clearer communication about in-app purchases
  • Family sharing support for in-app purchases
  • Improved backup and restore functionality

In-app purchases

None

Cleanup Duplicate Contacts!

No in-app purchases

1 purchases

Contact Cleanup

One-time1
  • Merge Contacts Automatically$1.99

Questions

Is Cleanup Duplicate Contacts! free?
Cleanup Duplicate Contacts! is free to download, with no in-app purchases.
Is Contact Cleanup free?
Contact Cleanup is free to download, with in-app purchases available.
Which has better reviews, Cleanup Duplicate Contacts! or Contact Cleanup?
Contact Cleanup is rated higher. Cleanup Duplicate Contacts! averages 4.5 out of 5 from 8.8K ratings, while Contact Cleanup averages 4.6 from 9.5K ratings.
Do Cleanup Duplicate Contacts! or Contact Cleanup have ads?
Neither Cleanup Duplicate Contacts! nor Contact Cleanup shows ads.
Which is updated more often, Cleanup Duplicate Contacts! or Contact Cleanup?
Cleanup Duplicate Contacts! ships an update every 2 months, and Contact Cleanup every 2 months. Most recently, Cleanup Duplicate Contacts! was updated on November 9, 2026 and Contact Cleanup on November 10, 2026.

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