Best Call Id Identification Apps

212+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated May 2026

Out of 212+ call id identification apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Top Picks for Call Id Identification

Truecaller: Premium Caller ID#1

Truecaller: Premium Caller ID by True Software Scandinavia AB

Spam Blocker・Phone Call Filter
Editor's Choice
🔧 Utilities
4.4😞(251K ratings)
FreeAdsIn-App Purchases
#37in Utilities
Truecaller: Premium Caller ID screenshot 1
Truecaller: Premium Caller ID screenshot 2
Truecaller: Premium Caller ID screenshot 3
Truecaller: Premium Caller ID screenshot 4
Truecaller: Premium Caller ID screenshot 5
Truecaller: Premium Caller ID screenshot 6

Identify unknown callers and block spam calls and texts. This app uses AI and community data to screen calls, identify callers, and offers an AI assistant for call screening. Premium features include ad removal, unlimited lookups, and profile insights.

What We Love

  • 🚀 Blocks spam calls
  • 💡 Useful caller ID feature
  • 👍 Helps identify scammers

Room to Improve

  • 🐛 Inconsistent performance
  • 🔒 Privacy concerns with data collection
  • 💰 Expensive premium subscription
Getcontact#2

Getcontact by GETVERIFY LDA

Caller ID & Spam Blocker
Strong Contender
🔧 Utilities
4.4😞(59K ratings)
FreeAdsIn-App Purchases
Getcontact screenshot 1
Getcontact screenshot 2
Getcontact screenshot 3
Getcontact screenshot 4
Getcontact screenshot 5

This app helps you identify unknown callers and block unwanted spam calls and messages. It filters your communications, allowing you to focus on genuine conversations and maintain privacy with secure, encrypted chat features.

What We Love

  • 🎉 Useful for blocking scam calls
  • 👍 Easy to use and navigate
  • 🚀 Effective at identifying and blocking spam calls

Room to Improve

  • 🔒 Privacy concerns, app accesses contacts
  • 🐛 Bugs and glitches, app not working as expected
  • 🔒 Concerns about personal information being shared
CallApp#3

CallApp by CALLAPP SOFTWARE LTD

Caller ID & Spam Call Blocker
Worth Considering
🔧 Utilities
4.5(354 ratings)
FreeAdsIn-App Purchases
CallApp screenshot 1
CallApp screenshot 2
CallApp screenshot 3
CallApp screenshot 4
CallApp screenshot 5
CallApp screenshot 6

Identify unknown callers and block unwanted calls with an advanced caller ID. Access a global database of billions of numbers to know who is calling before you answer. Protect your privacy and security with this powerful call management tool.

More Call Id Identification apps to explore

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

Instantly identify unknown callers and block unwanted calls. This app provides lightning-fast phone number lookups, protects against scam calls, and offers advanced spam detection to keep your device free from robocalls. Manage your personal block list and report spam to help the community.

Identify unknown callersBlock specific phone numbersSpam detection and blocking
🔧 Utilities
(99K)
free with in-app purchases
5
ViewCaller: Caller ID
ViewCaller: Caller ID
ViewCaller: Caller ID
Identify unknown calls & spam
Free

Identify unknown callers and block unwanted spam calls with real-time detection. Access a global database to screen calls and manage your communication for enhanced privacy and security.

Real-time spam detectionGlobal community insightCustomizable blocking
🔧 Utilities
(729)
free with in-app purchases
6
Reverse Lookup
Reverse Lookup
Reverse Lookup
Phone number lookup pro.
Free

Identify unknown callers and uncover details about any phone number. This free tool helps you check for spam and find information on cell, landline, and toll-free numbers from the US and Canada.

Find information on phone numbersCheck spam likelinessCopy/paste numbers from call log
🔍 Reference
(146K)
ad-supported
7
Bird Sounds Identifier Call ID
Bird Sounds Identifier Call ID
Bird Sounds Identifier Call ID
Bird Identifier By Sound, Song
Free

Identify birds by their songs or images. This app can recognize over 10,000 species, providing detailed information and photos. It's designed for bird lovers and nature enthusiasts to easily learn about avian life.

Identify birds by pictureIdentify birds by soundRecognize 10,000+ bird species
🔍 Reference
(13K)
free with in-app purchases
8
True CallerID: Spam Blocker
True CallerID: Spam Blocker
True CallerID: Spam Blocker
Identify unknown calls & spam
Free

Identify unknown callers and block unwanted calls automatically. This app uses smart spam detection and AI to protect you from robocalls, telemarketers, and scams. Take control of your phone and see caller information before you answer.

Instant Caller IDSmart Call BlockerSpam Detection Alerts
🔧 Utilities
(217)
free with in-app purchases
9
Merlin Bird ID by Cornell Lab
Merlin Bird ID by Cornell Lab
Merlin Bird ID by Cornell Lab
Identify Birds You See & Hear
Free

Easily identify birds by sight or sound using advanced machine learning. Explore birds in your region, track your sightings, and learn about species with photos, sounds, and range maps. This free app from the Cornell Lab of Ornithology helps build your birding skills.

Identify birds by photoIdentify birds by soundAnswer simple questions for ID
🔍 Reference
(108K)
free with in-app purchases
10
NumBuster. Real Name Caller ID
NumBuster. Real Name Caller ID
NumBuster. Real Name Caller ID
Who is calling? Block spam sms
Free

Identify unknown callers and block unwanted calls and SMS messages. Access an offline database of scammers and spammers to screen calls before answering. Discover how other users have identified numbers and find mutual acquaintances.

Real caller name identificationOffline spam and scammer databaseCall and SMS blocking
🔧 Utilities
(386)
free with in-app purchases
11
Hiya: Spam Blocker
Hiya: Spam Blocker
Hiya: Spam Blocker
Personal Call Screener
Free

Block unwanted spam and scam calls while identifying unknown callers. Get real-time caller ID and call reasons before you answer, and protect your voicemail from spam. Offers premium features for an enhanced calling experience.

Spam and scam call blockingReal-time caller IDCall reason identification
🔧 Utilities
(237K)
free with in-app purchases
12
Real Caller : Caller id
Real Caller : Caller id
Real Caller : Caller id
Number Lookup - Phone Numbers
Free

This app allows users to create profiles, search for others, and block unwanted calls. It also offers instant messaging between users and allows you to add multiple names to your verified phone number for easier identification. Premium features are available through subscription.

Create and manage user profilesSearch for other users' profilesBlock unwanted phone calls
🔧 Utilities
(3.3K)
freemium
13
Reverse Phone Lookup
Reverse Phone Lookup
Reverse Phone Lookup
Look Up Numbers and Caller ID
Free

Instantly identify unknown callers and access detailed information on over 200 million phone numbers. Reveal caller names, addresses, and emails, and block spam numbers to enhance your security. Keep your contacts organized and up-to-date.

Reverse phone number lookupsIdentify unknown callersBlock spam numbers
🔧 Utilities
(11K)
free with in-app purchases
14
RealCall - Spam Call Blocker
RealCall - Spam Call Blocker
RealCall - Spam Call Blocker
Robo call blocker scam shield
Free

Automatically identify and filter out unwanted calls, robocalls, and telemarketers using advanced AI. Protect yourself from scams and unknown numbers with customizable blocklists and smart alerts. Enjoy an ad-free experience and advanced features with a premium subscription.

AI-powered spam call blockingFraud SMS detectionCustom blocklist and whitelist
🔧 Utilities
(25K)
freemium
15
Everybody - AI caller ID
Everybody - AI caller ID
Everybody - AI caller ID
by panRobotics
Free

Identify unknown callers and filter out spam calls specifically for Western Balkans phone numbers. This app relies on user-reported spam data to provide accurate caller identification, helping you avoid unwanted interruptions and never miss important calls.

Caller identification for unknown numbersSpam call detectionUser-reported spam data
🔍 Reference
(942)
free
16
Sync.me - Caller ID & Contacts
Sync.me - Caller ID & Contacts
Sync.me - Caller ID & Contacts
Block Spam & Identify Callers
Free

Identify unknown callers in real-time, block spam automatically, and keep your contacts updated with real photos. Search any number worldwide and manage your address book with smart tools.

Live caller IDAutomatic spam blockingReverse number lookup
🌐 Social Networking
(22K)
free with in-app purchases
17
Call Protect: Robocall Blocker
Call Protect: Robocall Blocker
Call Protect: Robocall Blocker
Caller ID & Spam Call Blocker
Free

This app blocks unwanted calls from telemarketers, scammers, and spammers. It provides caller ID information for suspicious numbers and automatically blocks high-risk callers. You can also perform free reverse phone lookups for numbers in the US and Canada.

Automatic spam call filterCaller ID for risky numbersReverse phone lookup
🔧 Utilities
(31K)
free with in-app purchases
18
SpamSafe: Spam Call Blocker
SpamSafe: Spam Call Blocker
SpamSafe: Spam Call Blocker
Lookup & Block Unknown Numbers
Free

Block unwanted calls and messages with advanced caller ID, filtering, and a customizable blacklist. Protect yourself from spam, robocalls, and scams with real-time detection and defense.

Spam call blockerReal-time caller IDIntelligent call filter
🔧 Utilities
(4.6K)
free with in-app purchases
19
iCallme - Caller ID Lookup
iCallme - Caller ID Lookup
iCallme - Caller ID Lookup
Spam Scam Detection & Blocker
Free
$3.99 | 100% OFF

Instantly identify and block unwanted calls from spammers and scammers. This app provides real-time caller ID, allows you to search any number, and leverages a community-driven database of reported callers to keep you protected.

Caller ID with Siri integrationOne-tap block and reportSearch any phone number
🔧 Utilities
(22)
free with in-app purchases
20
CallerSmart: Reverse Lookup
CallerSmart: Reverse Lookup
CallerSmart: Reverse Lookup
Caller ID & Spam Call Blocker
Free

Identify unknown callers and block unwanted spam texts and calls. Get detailed caller information before answering and protect your privacy by adding your number to the Do Not Call Registry. Manage your calls effectively with this easy-to-use tool.

Reverse phone lookupCaller ID for incoming callsSMS filter
🔧 Utilities
(15K)
free with in-app purchases