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Best Call Blocker Identify Apps

206+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated May 2026

Looking for free call blocker identify apps? 20 of our 206+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Call Blocker Identify Apps (May 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Mr. Number Lookup & Call BlockMr. Number Lookup & Call BlockFree4.6★ (99K)YesYesJul 2026
2Call BlockerCall BlockerFree4.5★ (1.2K)YesYesJul 2026
3True CallerID: Number SearchTrue CallerID: Number SearchFree4.3★ (244)NoYesJul 2026
4RealCall - Spam Call BlockerRealCall - Spam Call BlockerFree4.5★ (25K)NoYesJul 2026
5Caller ID - Spam Call BlockerCaller ID - Spam Call BlockerFree4.0★ (127)YesYesJul 2026
6Sync.me - Caller ID & BlockerSync.me - Caller ID & BlockerFree4.4★ (22K)YesYesJul 2026
7Call Protect: Robocall BlockerCall Protect: Robocall BlockerFree4.5★ (31K)YesYesJul 2026
8CallApp: Caller ID & BlockCallApp: Caller ID & BlockFree4.5★ (510)YesYesJul 2026

Top Picks for Call Blocker Identify

Mr. Number Lookup & Call Block#1

Mr. Number Lookup & Call Block by Hiya Inc

Identify callers quickly
Editor's Choice
🔧 Utilities
4.6😐(99K ratings)
FreeAdsIn-App Purchases
#78in Utilities
Mr. Number Lookup & Call Block screenshot 1
Mr. Number Lookup & Call Block screenshot 2
Mr. Number Lookup & Call Block screenshot 3
Mr. Number Lookup & Call Block screenshot 4
Mr. Number Lookup & Call Block screenshot 5
Mr. Number Lookup & Call Block screenshot 6

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.

What We Love

  • 🚀 Effective at blocking spam/fraud calls
  • 👍 Useful for identifying unknown numbers
  • 🔒 Helps protect against spoofing
  • 💡 Allows reporting of spam numbers

Room to Improve

  • 🐛 Doesn't always block known spam numbers
  • 🔍 Reduced functionality in recent updates
  • 💰 Moved many features behind a paywall
Call Blocker#2

Call Blocker by DEEPDY LTD

Identify & Block spam calls
Strong Contender
🔧 Utilities
4.5😐(1.2K ratings)
FreeAdsIn-App Purchases
Call Blocker screenshot 1
Call Blocker screenshot 2
Call Blocker screenshot 3
Call Blocker screenshot 4
Call Blocker screenshot 5
Call Blocker screenshot 6

Block unwanted calls, identify suspicious numbers, and report spam. Access a large community database to avoid phone scams and extra charges. Protect yourself from telemarketers and unknown callers.

What We Love

  • 🚀 Effective call blocker
  • 👍 Easy to use
  • 🔒 Blocks spam and scam calls
  • 💡 Useful caller ID and lookup features

Room to Improve

  • 🐛 Inconsistent performance, some calls still get through
  • 🔍 Incomplete database of known scammers
  • 💰 Paid version required for full functionality
True CallerID: Number Search#3

True CallerID: Number Search by Reena Williams

Identify unknown calls & spam
Worth Considering
🔧 Utilities
4.3(244 ratings)
FreeIn-App Purchases
True CallerID: Number Search screenshot 1
True CallerID: Number Search screenshot 2
True CallerID: Number Search screenshot 3
True CallerID: Number Search screenshot 4
True CallerID: Number Search screenshot 5
True CallerID: Number Search screenshot 6

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.

More Call Blocker Identify apps to explore

4
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
5
Caller ID - Spam Call Blocker
Caller ID - Spam Call Blocker
Caller ID - Spam Call Blocker
Identify unknown calls & spam
Free

Instantly identify unknown callers and block unwanted spam calls with advanced real-time identification and community-powered protection. Take control of your calls and enjoy a safer communication experience.

Real-time caller identificationAutomatic spam call blockingCommunity-powered protection
💼 Business
(127)
free with in-app purchases
6
Sync.me - Caller ID & Blocker
Sync.me - Caller ID & Blocker
Sync.me - Caller ID & Blocker
Identify Spam & Scam Calls
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
7
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
8
CallApp: Caller ID & Block
CallApp: Caller ID & Block
CallApp: Caller ID & Block
Stop Spam & Know Who's Calling
Free

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.

Advanced caller IDIdentify unknown numbersBlock spam calls
🔧 Utilities
(510)
free with in-app purchases
9
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
10
Nomorobo - Robocall Blocker
Nomorobo - Robocall Blocker
Nomorobo - Robocall Blocker
Call Filter & Scam Shield
Free

This app blocks unwanted robocalls, telemarketers, spam texts, and scammers from reaching your phone. It identifies and filters out millions of malicious callers daily, while allowing important alerts to get through. Enjoy peace of mind with real-time protection and customizable blocking options.

Real-time robocall blockingIdentifies new robocallers dailyAllows important alerts
🔧 Utilities
(22K)
free with in-app purchases
11
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
12
T-Mobile Scam Shield
T-Mobile Scam Shield
T-Mobile Scam Shield
Your call control center.
Free

This app provides advanced call management features to protect you from unwanted scam and robo calls. It uses AI and machine learning to identify and block suspicious numbers, offers full caller ID, and allows you to report fraudulent calls.

Scam BlockScam ReportingCaller ID
🔧 Utilities
(208K)
free
13
후스콜: 글로벌 전화·스팸 사기 차단 앱
후스콜: 글로벌 전화·스팸 사기 차단 앱
후스콜: 글로벌 전화·스팸 사기 차단 앱
스팸 사기 번호 공유하고, 함께 보호받아요.
Free

This app acts as a digital shield against scams and spam calls and messages. It uses AI and community reports to identify unknown numbers and block suspicious content. Users can also verify phone numbers, URLs, and screenshots to enhance their online safety.

Caller ID & BlockerSmart SMS AssistantNumber, URL, Screenshot Verification
🔧 Utilities
(3K)
free with in-app purchases
14
Verizon Call Filter
Verizon Call Filter
Verizon Call Filter
Put an end to mystery calls
Free

This app helps you identify and block unwanted spam and robocalls. It automatically screens incoming calls, alerts you to suspected spam, and can send high-risk callers directly to voicemail. You can also report spam numbers and customize your blocking preferences for greater control over your calls.

Identify suspected spam callsAutomatically block high-risk spamReport phone numbers as spam
🔧 Utilities
(300K)
free with in-app purchases
15
Call Control: #1 Call Blocker
Call Control: #1 Call Blocker
Call Control: #1 Call Blocker
Block Spam Calls & Robo Calls
Free

This app automatically blocks unwanted calls from spammers, telemarketers, and robocallers using smart technology. It allows users to create personal blocklists and offers a free reverse lookup feature. Protect your phone from scams and unwanted interruptions.

Smart blocking technologyAutomatic spam call blockingPersonal blocklist
🔧 Utilities
(6.4K)
free with in-app purchases
16
Truecaller: блокировка спама
Truecaller: блокировка спама
Truecaller: блокировка спама
Определитель номера и спама
Free

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.

Identify unknown callersBlock spam calls and SMSAI-powered call screening
🔧 Utilities
(251K)
free with in-app purchases
17
Nomorobo Max Spam Call Blocker
Nomorobo Max Spam Call Blocker
Nomorobo Max Spam Call Blocker
Call Filter & Scam Shield
Free

This app blocks 100% of spam calls and texts using advanced technology and a vast database of known robocallers. It ensures you never miss important calls while protecting you from scams and unwanted messages. The service also offers a family plan for comprehensive protection.

Blocks 100% of spam calls and textsWorld's largest database of robocallersAI-powered insights for continuous improvement
📊 Productivity
(5K)
subscription
18
Spam Call Blocker + Caller ID
Spam Call Blocker + Caller ID
Spam Call Blocker + Caller ID
Phone Control. Stop & identify
Free

Identify unknown callers and block unwanted calls with this user-friendly application. It helps you decide whether to answer unfamiliar numbers and allows you to report suspicious contacts to a shared database, reducing spam for everyone.

Identifies potential spam and scam callsBlocks suspicious numbersReveals details about unknown calls
🔧 Utilities
(1.2K)
free with in-app purchases
19
Firewall - Spam Call Blocker
Firewall - Spam Call Blocker
Firewall - Spam Call Blocker
Block Spam Calls and Robocalls
Free

This app blocks unwanted calls and texts by only allowing approved contacts to reach you. It also offers visual voicemail, privacy protection for your number, and the ability to make anonymous outbound calls. Enjoy a cleaner, more productive phone experience.

Block 100% of spam callsWhitelisting for approved callersSMS spam blocker
🔧 Utilities
(1.6K)
subscription
20
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
(760)
free with in-app purchases

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FAQ about Call Blocker Identify

What are the best call blocker identify apps for iPhone?
Mr. Number Lookup & Call Block tops our call blocker identify apps ranking as of May 2026, with a 4.6-star average from 99K App Store ratings, and it's free to download.
Yes — 20 of the top call blocker identify apps we rank are free to download, including Mr. Number Lookup & Call Block and Call Blocker.
Mr. Number Lookup & Call Block shows ads and offers in-app purchases, according to its App Store listing as of May 2026.
We track 206+ call blocker identify apps on the iOS App Store as of May 2026, ranked by rating, recency, and analysis of real user reviews.
This app helps you identify unknown callers instantly with fast phone number lookups. It also provides robust features for blocking unwanted calls, detecting and warning you about spam and scam calls, and managing your personal block list.
The app features industry-leading spam detection technology that operates in the background to protect you from robocalls. It can provide real-time alerts for incoming spam or scam calls, or automatically block them based on your settings.