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Best Spam Blocker Caller Apps

215+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated June 2026

The best spam blocker caller apps on iPhone average 4.3★ across 215+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.

Top Picks for Spam Blocker Caller

Robokiller: Spam Call Blocker#1

Robokiller: Spam Call Blocker by Mosaic S.r.l.

Stop 99% of Robocalls & Texts
Editor's Choice
🔧 Utilities
4.5😐(413K ratings)
FreeAdsIn-App Purchases
#8in Utilities
Robokiller: Spam Call Blocker screenshot 1
Robokiller: Spam Call Blocker screenshot 2
Robokiller: Spam Call Blocker screenshot 3
Robokiller: Spam Call Blocker screenshot 4
Robokiller: Spam Call Blocker screenshot 5
Robokiller: Spam Call Blocker screenshot 6

This application effectively blocks spam calls and robocalls to help users avoid unwanted interruptions, allowing for a more peaceful and uninterrupted phone experience. Take control of your calls with this powerful spam call blocker.

What We Love

  • 🚀 Blocks spam calls effectively
  • 😂 Entertaining answer bots
  • 🤫 Reduces unwanted call volume
  • 👍 Convenient call screening

Room to Improve

  • 🐛 App issues like resetting, deactivation, and call forwarding problems
  • 🚫 Blocks some legitimate calls
  • 🤖 Concerns about increased spam calls after using the app
Me - Caller ID & Spam Blocker#2

Me - Caller ID & Spam Blocker by NFO LTD

See Who Saved Your Number
Strong Contender
🌐 Social Networking
4.4😞(1.4K ratings)
FreeAdsIn-App Purchases
Me - Caller ID & Spam Blocker screenshot 1
Me - Caller ID & Spam Blocker screenshot 2
Me - Caller ID & Spam Blocker screenshot 3
Me - Caller ID & Spam Blocker screenshot 4
Me - Caller ID & Spam Blocker screenshot 5
Me - Caller ID & Spam Blocker screenshot 6

Discover who saved your number with ME - the ultimate Caller ID and Spam protection app for iPhone. Uncover how your contacts have listed you in their phones and rekindle connections with friends and colleagues. Download now to stay informed!

What We Love

  • 💯 Effective caller ID
  • 🔍 Useful for identifying unknown numbers
  • 🤖 Unique features

Room to Improve

  • 🚫 Doesn't work as advertised
  • 🔒 Privacy concerns
  • 💰 Paywall for essential features
Call Protect Spam Call Blocker#3

Call Protect Spam Call Blocker by KAIN SUITE PTE. LTD.

Scam Shield, Caller ID Look Up
Worth Considering
📊 Productivity
4.3😞(2.8K ratings)
FreeAdsIn-App Purchases
Call Protect Spam Call Blocker screenshot 1
Call Protect Spam Call Blocker screenshot 2
Call Protect Spam Call Blocker screenshot 3
Call Protect Spam Call Blocker screenshot 4
Call Protect Spam Call Blocker screenshot 5
Call Protect Spam Call Blocker screenshot 6

Block spam calls, identify callers, filter junk messages, and enhance Wi-Fi security with this app. Take control of your communication and privacy. Try it now for a safer mobile experience!

What We Love

  • 👍 Blocks spam calls and texts
  • 🚀 Effective at identifying spam numbers
  • 🔒 Helps protect against scams

Room to Improve

  • 🐛 Doesn't always block or identify spam calls/texts
  • ⚠️ Doesn't work as advertised for some users
  • 💰 Overpriced for the functionality provided

More Spam Blocker Caller apps to explore

4
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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5
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.

🔧 Utilities
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6
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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7
Call Filter - Caller ID
Call Filter - Caller ID
Call Filter - Caller ID
Reverse phone lookup search
Free

This application helps you avoid unwanted calls and scams by blocking spam and scam calls, displaying caller ID, and filtering out spam texts. Download it for free to get instant protection and identify who's calling, and why, before you pick up.

🌟 Lifestyle
(42)
8
Show Caller Name & Block Spam
Show Caller Name & Block Spam
Show Caller Name & Block Spam
Know whos calling Scam blocker
Free

This application identifies incoming calls and displays the caller's name, making it easier to recognize who is calling before answering. Never miss an important call again – download now!

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9
SpamSafe: Spam Call Blocker
SpamSafe: Spam Call Blocker
SpamSafe: Spam Call Blocker
Lookup & Block Unknown Numbers
Free

The application is a spam call blocker that helps users take control of their phone communication. It allows users to identify callers, filter out unwanted spam, and access detailed information on any number, ensuring seamless and secure communication. With its comprehensive features, the app aims to protect users from annoying robocalls, persistent telemarketers, and scammers, giving them back their peace of mind.

🔧 Utilities
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10
Robo Shield: AI Spam Filter
Robo Shield: AI Spam Filter
Robo Shield: AI Spam Filter
Block Unknown Caller ID Scams
Free

Screen unknown calls and receive only important ones with RoboShield AI-powered Call Assistant. Identify callers and filter spam, configure call preferences, and enjoy a spam-free voicemail inbox. Stay protected from unwanted calls and texts, with advanced caller ID features and SMS message filtering. Experience peace of mind with Robo Shield Spam Call Blocker.

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(54)
11
Call Blocker
Call Blocker
Call Blocker
Identify & Block spam calls
Free
🔧 Utilities
(1.2K)
12
Who: Premium True Caller ID
Who: Premium True Caller ID
Who: Premium True Caller ID
Spam Blocker • Phone Lookup
Free

An AI call assistant app that provides true caller ID, spam blocking, personalized whitelist, and real-time spam detection. Enhance your calling experience with authenticity and security - download now for seamless conversations and accurate caller insights.

🔧 Utilities
(615)
13
Truecaller: Premium Caller ID
Truecaller: Premium Caller ID
Truecaller: Premium Caller ID
Spam Blocker・Phone Call Filter
Free

Identify and block spam calls, search for unknown numbers, and utilize AI-powered call screening and recording features with this app. Enhance your phone call experience and safeguard your communication effortlessly. Spot annoying spam calls now!

🔧 Utilities
(251K)
14
Textkiller - Spam Text Blocker
Textkiller - Spam Text Blocker
Textkiller - Spam Text Blocker
Block Unwanted Messages
Free

Block unwanted spam texts with Textkiller, the innovative app that eliminates 99% of spam messages and protects you from phone scams. Enjoy customizable text blocking and stay spam-text-free with Textkiller. Try it free for 7 days and take control of your texting experience!

🔧 Utilities
(13K)
15
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.

🔧 Utilities
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16
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.

🔧 Utilities
(267)
17
Call ID - Call Blocker
Call ID - Call Blocker
Call ID - Call Blocker
Verified Caller, Block Spamers
Free
🔧 Utilities
(8K)
18
Robo Spam Text & Call Blocker
Robo Spam Text & Call Blocker
Robo Spam Text & Call Blocker
Block & Filter Message Spammer
Free

An innovative text messaging app that efficiently filters out spam messages using advanced algorithms and machine learning. Say goodbye to unwanted texts and experience a clutter-free inbox.

🔧 Utilities
(5K)
19
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!

🔧 Utilities
(729)
20
Spam Shield: Scam Call Blocker
Spam Shield: Scam Call Blocker
Spam Shield: Scam Call Blocker
Reverse Phone Caller ID Lookup
Free

"Block unwanted spam and scam calls with our app. Protect yourself from fraudulent calls and enjoy peace of mind with our reliable call-blocking features. Download now for a safer phone experience."

🔧 Utilities
(111)

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