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Best Identify Unknown Calls App

195+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated June 2026

Looking for free identify unknown calls app apps? 20 of our 195+ tracked titles are free to download β€” no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Identify Unknown Calls App

Easy Caller ID#1

Easy Caller ID by L.S Mobile Apps Holdings LTD

Smart Address Book
Editor's Choice
πŸ“Š Productivity
4.4😐(2.7K ratings)
Free
Easy Caller ID screenshot 1
Easy Caller ID screenshot 2
Easy Caller ID screenshot 3
Easy Caller ID screenshot 4

Revolutionize your address book with Easy Contacts – the smart solution loved by over 3 million users! Clean up duplicates instantly, enjoy powerful search functionalities, save custom contact groups, and send group texts with ease. Try Easy Contacts today for an organized and efficient contact management experience.

What We Love

  • πŸ‘ Easy to use
  • πŸš€ Simple and efficient
  • πŸ’‘ Helpful for managing groups
  • πŸ‘ Intuitive contact management

Room to Improve

  • πŸ› Crashes and freezes
  • πŸ› Unreliable sync and backup
  • πŸ’° Expensive subscription model
Call Blocker#2

Call Blocker by DEEPDY LTD

Identify & Block spam calls
Strong Contender
πŸ”§ Utilities
4.5😐(1.2K ratings)
FreeAdsIn-App Purchases
Call Blocker screenshot 1
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Call Blocker screenshot 6

What We Love

  • πŸš€ Effective call blocker
  • πŸ‘ Easy to use
  • πŸ”’ Blocks spam and scam calls
  • πŸ’‘ Useful caller ID and lookup features

Room to Improve

  • πŸ› Inconsistent performance, some calls still get through
  • πŸ” Incomplete database of known scammers
  • πŸ’° Paid version required for full functionality
TrapCall: Reveal No Caller ID#3

TrapCall: Reveal No Caller ID by Mosaic S.r.l.

Control Who Calls You & Block
Worth Considering
πŸ’Ό Business
4.2😞(25K ratings)
FreeAdsIn-App Purchases
#25in Business
TrapCall: Reveal No Caller ID screenshot 1
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Take control of your incoming calls with an application that reveals unknown numbers and blocks unwanted callers. Download now to put an end to anonymous calls and stay in charge of your phone.

What We Love

  • πŸ”’ Effective in unmasking blocked numbers
  • πŸš€ Able to record and transcribe calls
  • πŸ‘ Helpful in gathering evidence for legal issues

Room to Improve

  • πŸ› Inaccurate caller ID information
  • πŸ”’ Difficult to fully deactivate and remove from device
  • πŸ”‹ Continued call forwarding even after cancellation

More Identify Unknown Calls App apps to explore

4
Mr. Number Lookup & Call Block
Mr. Number Lookup & Call Block
Mr. Number Lookup & Call Block
Identify callers quickly
Free

This application allows users to identify and block spam calls, search for unknown numbers, and manage their contacts efficiently. Stay protected from unwanted calls and take control of your phone with this all-in-one solution.

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5
ViewCaller: Caller ID
ViewCaller: Caller ID
ViewCaller: Caller ID
Identify unknown calls & spam
Free

ViewCaller is a caller identification app that helps users identify unknown calls. Stay informed about incoming calls with ease. Download now to never miss important calls again!

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6
True CallerID: Spam Blocker
True CallerID: Spam Blocker
True CallerID: Spam Blocker
Identify unknown calls & spam
Free

This application helps identify unknown callers, block robocalls, and stop spam calls automatically with advanced features like smart spam detection, real-time caller lookup, and AI-powered scam call blocking. Download now and take back control of your phone by identifying who's calling and blocking unwanted numbers.

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7
Whoscall: Caller ID & Block
Whoscall: Caller ID & Block
Whoscall: Caller ID & Block
Report scam, build community
Free

Identify unknown callers and block spam calls with this app that provides real-time caller identification. Stay secure and in control of your calls today.

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8
Caller App : Caller ID & Block
Caller App : Caller ID & Block
Caller App : Caller ID & Block
Identify unknown calls & spam
Free

Get instant caller identification and spam call blocking with this powerful application. Enhance your phone experience and stay protected from unwanted calls. Download now for a seamless communication experience.

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9
Reverse Lookup
Reverse Lookup
Reverse Lookup
Phone number lookup pro.
Free

Reverse Lookup is a free iOS app that provides detailed information about phone numbers, including spam likelihood. Features include finding information on numbers, reporting scammers, and blocking callers. Quickly identify unknown callers before answering.

πŸ” Reference
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10
Call Control: #1 Call Blocker
Call Control: #1 Call Blocker
Call Control: #1 Call Blocker
Block Spam Calls & Robo Calls
Free

An app that helps you manage incoming calls by blocking spam and identifying unknown numbers. Take control of your phone calls with this powerful tool. Download now to stop unwanted calls and stay organized.

πŸ”§ Utilities
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11
Show Caller ID & Number Search
Show Caller ID & Number Search
Show Caller ID & Number Search
Spam Call Blocker・Phone Lookup
Free

This app helps you identify unknown callers, block unwanted numbers, and protect your phone from scams with advanced caller ID and spam blocking technology. Download it now to take control of your calls and keep your phone safe from telemarketers, robocalls, and fraud numbers.

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12
SpoofCard - Privacy Protected
SpoofCard - Privacy Protected
SpoofCard - Privacy Protected
Second Number For Calls & Text
Free

Get a second number for calls with SpoofCard - Privacy Protected. Protect your privacy and make calls with a different number. Sign up now for secure communication.

🌐 Social Networking
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13
CallerID: True Number Search
CallerID: True Number Search
CallerID: True Number Search
Identify unknown calls & spam
Free
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(39)
14
Infgety: CallerID & NumberBook
Infgety: CallerID & NumberBook
Infgety: CallerID & NumberBook
Identify unknown callers fast
Free

Infgety is an innovative Caller ID app that provides detailed information about incoming calls, allowing users to screen calls effectively. Enhance your call management experience with Infgety today!

πŸ”§ Utilities
(277)
15
Getcontact
Getcontact
Getcontact
Caller ID & Spam Blocker
Free

Manage your calls more efficiently with this app that helps identify unknown numbers, block spam calls, and organize your contacts easily. Stay in control of your communication with just a few taps. Download now to simplify your call management experience.

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16
Number Finder: Caller ID
Number Finder: Caller ID
Number Finder: Caller ID
Spam and Lookup Protection
Free

Reverse Phone Lookup application that helps you identify unknown callers and block spam calls. Simply enter a phone number to get detailed caller information and take control of your incoming calls. Stay informed and stay safe with Number Finder.

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17
Eyecon Phone + Reverse Lookup
Eyecon Phone + Reverse Lookup
Eyecon Phone + Reverse Lookup
Best dialer for calls & photos
Free

An innovative phone application offering top-tier call management features, including reverse lookup functionality. Quickly identify unknown numbers and manage your calls seamlessly. Try it now for a more organized phone experience.

πŸ”§ Utilities
(7.4K)
18
Hiya: Spam Blocker
Hiya: Spam Blocker
Hiya: Spam Blocker
Personal Call Screener
Free

Block spam calls and messages effortlessly with our cutting-edge application. Say goodbye to nuisance calls for good – download now and reclaim your peace of mind.

πŸ”§ Utilities
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19
Caller ID - Spam Call Blocker
Caller ID - Spam Call Blocker
Caller ID - Spam Call Blocker
Identify unknown calls & spam
Free

A smart app that identifies and blocks spam calls, providing users with detailed Caller ID information. Protect your privacy and avoid unwanted interruptions with this essential tool.

πŸ’Ό Business
(127)
20
Find Call - Identify Caller ID
Find Call - Identify Caller ID
Find Call - Identify Caller ID
Reverse Phone Lookup:Trap Call
Free

Discover who's calling with Find Call. Easily identify unknown numbers and put an end to unwanted calls. Stop wondering and start knowing - try Find Call now!

πŸ’Ό Business
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