Best Call Id Blocker Apps

222+ iOS apps curated and reviewed

4.2 avg rating

20 free apps

Updated October 2026

Out of 222+ call id blocker 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.

Compare top Call Id Blocker Apps (October 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Sync.me - Caller ID & Blocker	Free	4.4★ (22K)	Yes	Yes	Oct 2026
2	Getcontact: Spam Caller ID	Free	4.4★ (61K)	Yes	Yes	Oct 2026
3	True CallerID: Spam Blocker	Free	4.3★ (307)	No	Yes	Oct 2026
4	Truecaller ~ Caller ID & Block	Free	—	Yes	Yes	Oct 2026
5	Spam Call Blocker Caller ID	Free	5.0★ (4)	No	Yes	Oct 2026
6	Call Protect: Robocall Blocker	Free	4.5★ (32K)	Yes	Yes	Oct 2026
7	True Call ID: Spam Blocker	Free	—	Yes	Yes	Oct 2026
8	Caller ID: spam call blocker	Free	—	No	Yes	May 2026

Top Picks for Call Id Blocker

#1

Sync.me - Caller ID & Blocker by Sync.ME LTD

Identify Spam & Scam Calls

Editor's Choice

🌐 Social Networking

4.4😞(22K ratings)

FreeAdsIn-App Purchases

Sync.me - Caller ID & Blocker screenshot 1

Sync.me - Caller ID & Blocker screenshot 2

Sync.me - Caller ID & Blocker screenshot 3

Sync.me - Caller ID & Blocker screenshot 4

Sync.me - Caller ID & Blocker screenshot 5

Sync.me - Caller ID & Blocker screenshot 6

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.

What We Love

🚀 Sync contacts and photos
👍 Useful for finding scam accounts
💡 Good for blocking spam calls

Room to Improve

🐛 Frequent bugs and crashes
🔒 Privacy and security concerns
💰 Expensive subscription model
🔌 Unreliable syncing and connectivity

#2

Getcontact: Spam Caller ID by GETVERIFY LDA

Scam robo call, text blocker

Strong Contender

4.4😞(61K ratings)

FreeAdsIn-App Purchases

Getcontact: Spam Caller ID screenshot 1

Getcontact: Spam Caller ID screenshot 2

Getcontact: Spam Caller ID screenshot 3

Getcontact: Spam Caller ID screenshot 4

Getcontact: Spam Caller ID 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
🔋 Issues with the app draining battery
🙅‍♀️ Difficulty unsubscribing from premium features

#3

True CallerID: Spam Blocker by Reena Williams

Identify unknown calls & spam

Worth Considering

4.3(307 ratings)

FreeIn-App Purchases

True CallerID: Spam Blocker screenshot 1

True CallerID: Spam Blocker screenshot 2

True CallerID: Spam Blocker screenshot 3

True CallerID: Spam Blocker screenshot 4

True CallerID: Spam Blocker screenshot 5

True CallerID: Spam Blocker 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 Id Blocker apps to explore

Truecaller ~ Caller ID & Block

Truecaller ~ Caller ID & Block

Truecaller ~ Caller ID & Block

Spam & Unknown Call Blocker

Spam Call Blocker Caller ID

Spam Call Blocker Caller ID

Spam Call Blocker Caller ID

Block Robocalls & Phone Texts

Automatically identify and filter unwanted texts and calls. Create custom block lists for specific numbers or keywords. Enjoy a clean, safe, and distraction-free messaging experience with advanced filtering technology.

Smart spam detectionCustom block listsSecure and private

Call Protect: Robocall Blocker

Call Protect: Robocall Blocker

Call Protect: Robocall Blocker

Caller ID & Spam Call Blocker

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

free with in-app purchases

True Call ID: Spam Blocker

True Call ID: Spam Blocker

True Call ID: Spam Blocker

Reverse Phone Number Lookup

Caller ID: spam call blocker

Caller ID: spam call blocker

Caller ID: spam call blocker

Reverse phone number lookup

📊 Productivity

Caller ID Spam Call Blocker

Caller ID Spam Call Blocker

Caller ID Spam Call Blocker

Reverse Phone Lookup & Search

Identify unknown callers, block spam and scams, and discover how contacts are tagged by the community. This app provides a cleaner, safer communication experience with advanced caller ID and SMS filtering.

Caller ID for unknown numbersReverse phone lookupSpam and scam blocking

Truecaller : Caller ID & Block

Truecaller : Caller ID & Block

Truecaller : Caller ID & Block

Spam & Scam Call Blocker

Identify unknown callers, block spam and scam calls, and filter unwanted messages. Organize your contacts and communication history with a user-friendly interface. Take control of your phone experience for safer, smarter communication.

Identify unknown callersBlock spam and scam callsFilter unwanted SMS messages

free with in-app purchases

Call Blocker: Caller ID, Block

Call Blocker: Caller ID, Block

Call Blocker: Caller ID, Block

Stop Spam, Robocalls & Texts

Show Caller ID & Spam Blocker

Show Caller ID & Spam Blocker

Show Caller ID & Spam Blocker

Block Spam Calls: Scam Shield

Identify unknown callers and block spam with a vast database of phone numbers. Get contact photos and use a smart dialer for quick access. Take control of your calls and contacts.

Caller ID Name identificationSpam identifierReverse phone number lookup

free with in-app purchases

Spam Call Blocker + Caller ID

Spam Call Blocker + Caller ID

Spam Call Blocker + Caller ID

Phone Control. Stop & identify

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

free with in-app purchases

CallFort: Spam Call Blocker

CallFort: Spam Call Blocker

CallFort: Spam Call Blocker

Robocall & Scam Protection

This app uses advanced AI to block spam and scam calls before they ring, ensuring you only receive important calls. It offers a privacy-first design and allows you to set specific working hours for call screening. Protect yourself and your family from unwanted interruptions.

Blocks spam and scam callsAI-powered real-time adaptationScreens unknown callers

free with in-app purchases

Call Blocker: Spam & Caller ID

Call Blocker: Spam & Caller ID

Call Blocker: Spam & Caller ID

Stop Scam, Text & Robocalls

Block unwanted calls and texts from spam, scams, and robocallers. Identify unknown callers in real-time and filter suspicious messages to protect your communication and privacy. Manually block numbers and report new spam to help the community.

Smart spam blockingReal-time caller IDScam text filter

Spam Call Blocker • Caller ID

Spam Call Blocker • Caller ID

Spam Call Blocker • Caller ID

Robocall Filter & Scam Shield

Instantly block unwanted calls and filter spam texts with advanced detection technology. Identify unknown callers in real-time and protect your personal data with a privacy-first design. Enjoy a cleaner, safer communication experience.

Automatic call blockingReal-time caller IDIntelligent SMS filtering

free with in-app purchases

Caller ID & Spam Call Blocker

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

free with in-app purchases

Show Caller Name & Block Spam

Show Caller Name & Block Spam

Show Caller Name & Block Spam

Know whos calling Scam blocker

Identify unknown callers and block spam calls with real-time caller ID. Search any number to find the caller's name, identity, and even photos. This app also offers smart contact management and offline functionality.

Real ID Caller NameSpam and fraud call protectionPhone number identification

free with in-app purchases

Whoscall: Caller ID & Block

Whoscall: Caller ID & Block

Whoscall: Caller ID & Block

Report scam, build community

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

free with in-app purchases

Caller ID: True Spam Blocker

Caller ID: True Spam Blocker

Caller ID: True Spam Blocker

Blocking Spam Messages & Calls

This app helps manage your contacts, block spam calls, and organize your phonebook. It offers features like smart contact organization, a built-in dialer, and secure backup options. Enhance your calling and contact experience with streamlined tools for privacy and efficiency.

Smart contacts managementBuilt-in keypad dialerContacts backup and restore

free with in-app purchases

FAQ about Call Id Blocker

What are the best call id blocker apps for iPhone?

Sync.me - Caller ID & Blocker tops our call id blocker apps ranking as of October 2026, with a 4.4-star average from 22K App Store ratings, and it's free to download.

Are there free call id blocker apps for iPhone?

Yes — 20 of the top call id blocker apps we rank are free to download, including Sync.me - Caller ID & Blocker and Getcontact: Spam Caller ID.

Does Sync.me - Caller ID & Blocker have ads or in-app purchases?

Sync.me - Caller ID & Blocker shows ads and offers in-app purchases, according to its App Store listing as of October 2026.

How many call id blocker apps are on the App Store?

We track 222+ call id blocker apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.