Cleanup Duplicate Contacts! vs Easy Caller ID
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Instant duplicate contact cleanup
- Customizable merge levels
- Automatic contact update suggestions
- Email signature contact capture
- Manages multiple contact sources
- Backup and restore contacts
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***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in your address book, and surfaces new contact info or updates so no contact information in your contact book becomes outdated.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
Easy Caller ID
Identify unknown callers and block spam calls with real-time information displayed on your native call screen. Instantly look up any phone number to find caller details and enrich your address book. Your privacy is protected, and all features are completely free.
- Instant caller identification
- Real-time call screen display
- Powerful spam call blocking
- System-level spam filtering
- Smart phone number lookup
- Contact enrichment
- Privacy-focused design
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Identify unknown callers, block spam calls, and search any phone number for free. Easy Caller ID helps you see who’s calling, stop robocalls, and look up unknown numbers instantly - all without subscriptions or hidden fees. Instant Caller ID Know who is calling before you answer. Easy Caller ID shows caller information directly on your iPhone’s native call screen so you can identify unknown callers in real time. Look up any phone number and discover details like: • Caller name • Job title • Company information • Spam status Powerful Spam Blocker Stop unwanted calls before they reach you. Our system-level spam blocker automatically blocks: • Robocalls • Telemarketers • Scammers • Fraud calls Your phone stays quiet while spam calls are filtered in the background. You can also block any number with one tap and build your own personal block list. Smart Phone Number Lookup Missed a call from an unknown number? Use the instant number lookup to identify who called you. Search both local and international phone numbers and see detailed caller information within seconds. Contact Enrichment Keep your address book accurate and complete. Easy Caller ID can automatically update your contacts with: • Names • Organization names • Job titles Your contacts stay clean, enriched, and up to date without manual editing. Privacy First Your privacy matters. Unlike many caller ID apps, Easy Caller ID does not make your phone number publicly searchable. Your personal information stays private and under your control. 100% Free Caller ID & Spam Blocking Most caller ID apps charge monthly subscriptions for basic features like spam blocking and unlimited phone number searches. With Easy Caller ID, everything is free: • Caller ID • Spam blocking • Phone number lookup • Contact enrichment No subscriptions. No premium tiers. No paywalls. Just a free caller ID and spam blocker that works.
Screenshots
Verdict
Cleanup Duplicate Contacts! and Easy Caller ID both sit at 4.5 stars, but that hides the real split: 83% of Cleanup Duplicate Contacts!'s written reviews are positive against 69% of Easy Caller ID's. Cleanup Duplicate Contacts! also leads on ratings volume (8.7K vs 2.7K) and iOS requirement (18.6 vs 26.0). On price, rating, update cadence and ads 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.5 for Cleanup Duplicate Contacts! against 4.3 for Easy Caller ID. Both are backed by a comparable volume of ratings — 8.7K and 2.7K respectively. Written reviews are what separate them: 83% of Cleanup Duplicate Contacts!'s written reviews are positive against 69% of Easy Caller ID's.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.
| Parameter | Cleanup Duplicate Contacts! | Easy Caller ID |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (8.7K ratings) — better | 4.3 (2.7K ratings) |
| Positive reviews | 83.3% of reviews — better | 69.4% of reviews |
| Number of ratings | 8.7K — better | 2.7K |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.6 — better | 26.0 |
| Further details — not scored | ||
| Size | 25 MB | 128 MB |
| Age rating | 4+ | 12+ |
| Developer | Business Contacts Solutions, LLC | LSM Apps |
Customer experience
Cleanup Duplicate Contacts!
Easy Caller ID
User reviews
Cleanup Duplicate Contacts!
From 8.7K App Store ratingsWhat 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
Easy Caller ID
From 2.7K App Store ratingsWhat we love
- 👍 Easy to use
- 🚀 Simple and efficient
- 💡 Helpful for managing groups
- 👍 Intuitive contact management
- 👍 Useful for cleaning up contacts
Room to improve
- 🐛 Crashes and freezes
- 🐛 Unreliable sync and backup
- 💰 Expensive subscription model
- 🐛 Buggy updates and loss of functionality
- 🐛 Unresponsive customer support
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
Easy Caller ID
Reported bugs
4 issues- Contacts disappearing after updates
- Inability to restore paid subscription features
- Repeated prompts to update even on latest version
- Sync issues causing duplicate and missing contacts
Requested features
5 requests- Ability to sort contacts by first name
- Integration with more social networks for contact photos
- More customization options for contact groups
- Improved search and filtering capabilities
- Easier way to move contacts between accounts
In-app purchases
Cleanup Duplicate Contacts!
No in-app purchases
Easy Caller ID
No in-app purchases
Questions
Is Cleanup Duplicate Contacts! free?
Is Easy Caller ID free?
Which has better reviews, Cleanup Duplicate Contacts! or Easy Caller ID?
Do Cleanup Duplicate Contacts! or Easy Caller ID have ads?
Which is updated more often, Cleanup Duplicate Contacts! or Easy Caller ID?
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