Comparison

My Contacts Backup vs Cleanup Duplicate Contacts!

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

Head to head
About

My Contacts Backup

Easily back up and restore your phone's address book without needing a computer or cloud sync. Send contacts in a universal format via email for simple transfer and recovery on any device. Offers regular backup reminders and multiple export options.

Highlights
  • Offline backup to email
  • Easy restore from VCF file
  • Regular backup reminders
  • Transfer contacts between iOS devices
  • Export as VCF or CSV
  • Delete all contacts
Features
Read full description

"No signing in, no accounts, no activations, just send your contacts in a universal format to yourself or others through the mail app. This app backs your contacts up, or simply transfers them in a simple, tangible way that just about every device can read. Bravo!" My Contacts Backup is the easiest way to backup and restore your contacts all from your phone without needing a computer or synchronization. You can backup all your contacts with a single touch and send them to yourself as a .vcf attachment via email. All contacts can then easily be restored any time by simply opening the .vcf file in your mailbox with iOS Mail app. Key Features: * Offline Backup. No need to sync to any server. Just email the backup file to yourself. * Easy restore. No need to use any app to restore backup file. Just tap on the *.vcf backup file in the iPhone, iPod Touch or iPad Mail client and restore your contacts for FREE. * In App vCard Restore Feature * Set REMINDER to backup regularly (weekly or monthly) * Easily transfer contacts between iOS Devices using just email client. * Backup Contacts as VCF (VCard) or Export Contacts as CSV (Excel) file * Delete All Contacts in Address Book * VCF backup is limited to max 500 contacts. You need to download PRO version for unlimited contacts backup. ---------- IMPORTANT NOTE: After sending backup file (*.vcf) to yourself, please check your inbox to see if message arrived and contains attachment (backup file). Sometimes email providers block attachments if attachment size is too large. Try with another mail account if possible, to send your backup file.

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

Screenshots

My Contacts Backup4 screens
Cleanup Duplicate Contacts!4 screens

Verdict

The call

The clearest difference is in-app purchases: Cleanup Duplicate Contacts! at none against My Contacts Backup's 1. Cleanup Duplicate Contacts! also leads on ads (none vs shown) and review sentiment (83% vs 62%). My Contacts Backup's advantage is iOS requirement (15.0 vs 18.6). On price, rating, ratings volume and update cadence 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. My Contacts Backup sells 1 one-off in-app purchase. Cleanup Duplicate Contacts! asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.5 for My Contacts Backup against 4.5 for Cleanup Duplicate Contacts!. Both are backed by a comparable volume of ratings — 10K and 8.8K respectively. Written reviews are what separate them: 62% of My Contacts Backup's written reviews are positive against 83% of Cleanup Duplicate Contacts!'s.

UpkeepUpdate frequency

My Contacts Backup ships an update every 3 months, Cleanup Duplicate Contacts! every 2 months. The most recent releases landed on November 4, 2026 and November 6, 2026 respectively.

Scorecard5 real differences · 5 level
My Contacts Backup versus Cleanup Duplicate Contacts!: the parameters behind the verdict, then further details
ParameterMy Contacts BackupCleanup Duplicate Contacts!
PriceFreeFree
Rating4.5 (10K ratings) — better4.5 (8.8K ratings)
Positive reviews62.2% of reviews83.2% of reviews — better
Number of ratings10K — better8.8K
Update frequencyEvery 3 monthsEvery 2 months — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better18.6
Further details — not scored
Size9 MB25 MB
Age rating+44+
DeveloperGLOBILE BILISIM BILGISAYAR HIZMETLERI ILETISIM DANISMANLIK SANAYI TICARET LIMITED SIRKETIBusiness Contacts Solutions, LLC

Customer experience

My Contacts Backup

All ratings10,056 ratings
Positive88.9%
Neutral3.0%
Negative8.1%
Written reviews392 reviews
Positive62.2%
Neutral1.8%
Negative36.0%

Cleanup Duplicate Contacts!

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

User reviews

My Contacts Backup

From 10K App Store ratings

What we love

  • 🚀 Easy to use
  • 👍 Excellent backup solution
  • 🚀 Quick and efficient
  • 🚀 Simple and straightforward
  • 👍 Reliable and consistent

Room to improve

  • 🐛 Doesn't back up all contacts
  • 🐛 Email function not working
  • 🐛 Deletes contacts
  • 🐛 Corrupts contact data
  • 🐛 Requires multiple steps

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

Bugs and requests

My Contacts Backup

Reported bugs

5 issues
  • Email button not working
  • Backup not saving all contacts
  • Contacts getting deleted or corrupted
  • Compatibility issues with newer iOS versions
  • Crashes and freezes

Requested features

5 requests
  • Ability to import contacts from other sources
  • Option to backup contacts to cloud storage
  • Improved email integration
  • Better support for large contact lists
  • Ability to edit and manage contacts within the app

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

In-app purchases

1 purchases

My Contacts Backup

One-time1
  • In App vCard Restore$0.99
None

Cleanup Duplicate Contacts!

No in-app purchases

Questions

Is My Contacts Backup free?
My Contacts Backup is free to download, with in-app purchases available.
Is Cleanup Duplicate Contacts! free?
Cleanup Duplicate Contacts! is free to download, with no in-app purchases.
Which has better reviews, My Contacts Backup or Cleanup Duplicate Contacts!?
My Contacts Backup is rated higher. My Contacts Backup averages 4.5 out of 5 from 10K ratings, while Cleanup Duplicate Contacts! averages 4.5 from 8.8K ratings.
Do My Contacts Backup or Cleanup Duplicate Contacts! have ads?
My Contacts Backup shows ads; Cleanup Duplicate Contacts! does not.
Which is updated more often, My Contacts Backup or Cleanup Duplicate Contacts!?
My Contacts Backup ships an update every 3 months, and Cleanup Duplicate Contacts! every 2 months. Most recently, My Contacts Backup was updated on November 4, 2026 and Cleanup Duplicate Contacts! on November 6, 2026.

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