Best Silence Unknown Callers Apps

249+ iOS apps curated and reviewed

3.9 avg rating
18 free apps
Updated October 2026

Out of 249+ silence unknown callers apps on iOS, 18 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 Silence Unknown Callers Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1PhonePhoneFree4.0★ (10K)NoNoOct 2026
2Truecaller: Premium Caller IDTruecaller: Premium Caller IDFree4.4★ (252K)YesYesOct 2026
3T-Mobile Scam ShieldT-Mobile Scam ShieldFree4.7★ (208K)NoNoOct 2026
4Hiya: Spam BlockerHiya: Spam BlockerFree4.5★ (238K)NoYesOct 2026
5CallerSmart: Reverse LookupCallerSmart: Reverse LookupFree4.6★ (15K)YesYesOct 2026
6TrapCall: Reveal No Caller IDTrapCall: Reveal No Caller IDFree4.2★ (26K)NoYesOct 2026
7Silencer: Block Spam CallsSilencer: Block Spam CallsFree—NoNoMay 2026
8Blydenti - Identify & BlockBlydenti - Identify & BlockFree—NoYesJun 2026

Top Picks for Silence Unknown Callers

4.0😐(10K ratings)
Free
Phone screenshot 1
Phone screenshot 2

This app consolidates all your calling needs, including standard phone calls, FaceTime audio, and video calls. It offers advanced features like voicemail transcription, call recording, and intelligent call screening to manage your communications efficiently.

What We Love

  • 🚀 Easy to use
  • 📞 Reliable for making calls
  • 🔒 Secure and private
  • 📝 Live voicemail transcription
  • 🔍 Useful for checking voicemails

Room to Improve

  • 🐛 Notification issues
  • 🔇 Microphone problems
  • 🔍 Lacking advanced call screening features
  • 🕰️ Outdated UI and functionality
  • 🔀 Confusing with separate Contacts app
Truecaller: Premium Caller ID#2
4.4😞(252K ratings)
FreeAdsIn-App Purchases
#27in Utilities
Truecaller: Premium Caller ID screenshot 1
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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
  • 🔋 Increased spam calls after installation
T-Mobile Scam Shield#3

T-Mobile Scam Shield by MetroPCS

Your call control center.
Worth Considering
🔧 Utilities
4.7😐(208K ratings)
Free
T-Mobile Scam Shield screenshot 1
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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.

What We Love

  • 🚀 Blocks many scam calls
  • 👍 Useful app for T-Mobile customers
  • 🔒 Helps improve phone security

Room to Improve

  • 🐛 Inconsistent blocking of known scammers
  • 🚫 Blocks some legitimate calls
  • 💰 Premium features should be free for T-Mobile customers

More Silence Unknown Callers apps to explore

FAQ about Silence Unknown Callers

What are the best silence unknown callers apps for iPhone?
Phone tops our silence unknown callers apps ranking as of October 2026, with a 4.0-star average from 10K App Store ratings, and it's free to download.
Yes — 18 of the top silence unknown callers apps we rank are free to download, including Phone and Truecaller: Premium Caller ID.
Phone has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 249+ silence unknown callers apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.