Comparison

Easy Caller ID 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

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.

Highlights
  • 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
Features
Read full description

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.

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

Easy Caller ID4 screens
Duplicate Contacts Manager4 screens

Verdict

The call

The clearest difference is in-app purchases: Easy Caller ID at none against Duplicate Contacts Manager's 1. Easy Caller ID also leads on ads (none vs shown) and rating (4.3 vs 4.1). Duplicate Contacts Manager's advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (16.0 vs 26.0). On price, review sentiment 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. Easy Caller ID asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Easy Caller ID holds the better App Store score, 4.3 against 4.1. Both are backed by a comparable volume of ratings — 2.7K and 808 respectively. Written reviews point the same way: 69% of Easy Caller ID's written reviews are positive against 67% of Duplicate Contacts Manager's.

UpkeepUpdate frequency

Easy Caller ID ships an update every 2 months, Duplicate Contacts Manager every 3 weeks. The most recent releases landed on October 25, 2026 and October 26, 2026 respectively.

Scorecard7 real differences · 3 level
Easy Caller ID versus Duplicate Contacts Manager: the parameters behind the verdict, then further details
ParameterEasy Caller IDDuplicate Contacts Manager
PriceFreeFree
Rating4.3 (2.7K ratings) — better4.1 (808 ratings)
Positive reviews69.4% of reviews — better66.8% of reviews
Number of ratings2.7K — better808
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.016.0 — better
Further details — not scored
Size128 MB8 MB
Age rating12+12+
DeveloperLSM AppsVimal Jain

Customer experience

Easy Caller ID

All ratings2,726 ratings
Positive84.7%
Neutral3.2%
Negative12.1%
Written reviews1,227 reviews
Positive69.4%
Neutral3.8%
Negative26.8%

Duplicate Contacts Manager

All ratings807 ratings
Positive78.2%
Neutral4.2%
Negative17.6%
Written reviews542 reviews
Positive66.8%
Neutral2.8%
Negative30.4%

User reviews

Easy Caller ID

From 2.7K App Store ratings

What 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

Duplicate Contacts Manager

From 808 App Store ratings

What we love

  • ✨ Easy and straightforward to use
  • 🚀 Efficient at merging and deleting duplicate contacts
  • 💰 Free app with no in-app purchases
  • 📤 Backup and export contacts functionality

Room to improve

  • 🔍 Inconsistent contact matching, some duplicates missed
  • 📷 Issues with contact photos (e.g. replaced with random photos)
  • 🔁 Repetitive scanning and loading process
  • 📢 Intrusive ads that can't be disabled

Bugs and requests

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

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

Easy Caller ID

No in-app purchases

1 purchases

Duplicate Contacts Manager

One-time1
  • Merger Pro$0.99

Questions

Is Easy Caller ID free?
Easy Caller ID 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.
Which has better reviews, Easy Caller ID or Duplicate Contacts Manager?
Easy Caller ID is rated higher. Easy Caller ID averages 4.3 out of 5 from 2.7K ratings, while Duplicate Contacts Manager averages 4.1 from 808 ratings.
Do Easy Caller ID or Duplicate Contacts Manager have ads?
Duplicate Contacts Manager shows ads; Easy Caller ID does not.
Which is updated more often, Easy Caller ID or Duplicate Contacts Manager?
Easy Caller ID ships an update every 2 months, and Duplicate Contacts Manager every 3 weeks. Most recently, Easy Caller ID was updated on October 25, 2026 and Duplicate Contacts Manager on October 26, 2026.

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