Best Call Id Call Blocker Apps

234+ iOS apps curated and reviewed

4.0 avg rating
20 free apps
Updated October 2026

Out of 234+ call id call 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 Call Blocker Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1CallAppCallAppFree4.6★ (791)YesYesOct 2026
2T-Mobile Scam ShieldT-Mobile Scam ShieldFree4.7★ (208K)NoNoOct 2026
3Verizon Call FilterVerizon Call FilterFree4.7★ (300K)NoNoOct 2026
4Truecaller: Premium Caller IDTruecaller: Premium Caller IDFree4.4★ (253K)YesYesOct 2026
5CallApp - Caller ID & BlockCallApp - Caller ID & BlockFree4.7★ (554)YesYesOct 2026
6Spam Call Blocker • Caller IDSpam Call Blocker • Caller IDFree5.0★ (2)YesYesOct 2026
7Showcaller Caller ID BlockShowcaller Caller ID BlockFree—YesNoMay 2026
8Show Caller ID & Spam BlockerShow Caller ID & Spam BlockerFree4.1★ (307)YesYesOct 2026

Top Picks for Call Id Call Blocker

CallApp#1

CallApp by CallApp

Caller ID & Spam Call Blocker
Editor's Choice
🔧 Utilities
4.6(791 ratings)
FreeAdsIn-App Purchases
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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.

T-Mobile Scam Shield#2

T-Mobile Scam Shield by MetroPCS

Your call control center.
Strong Contender
🔧 Utilities
4.7😐(208K ratings)
Free
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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
Verizon Call Filter#3

Verizon Call Filter by Verizon Wireless

Put an end to mystery calls
Worth Considering
🔧 Utilities
4.7😐(300K ratings)
Free
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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.

What We Love

  • 🚀 Blocks spam calls
  • 🔒 Helps reduce spam
  • 👍 Works well for some users
  • ⭐️ Useful tool
  • 👍 Effective at blocking spam

Room to Improve

  • 🐛 Doesn't block all spam calls
  • 🔒 Blocks legitimate calls
  • 💰 Paid version required for full functionality
  • 🤔 Questionable effectiveness
  • 🤔 Doesn't seem to work well
  • 🤔 Increases spam calls for some users
  • 🤔 Confusing setup and functionality

More Call Id Call Blocker apps to explore

FAQ about Call Id Call Blocker

What are the best call id call blocker apps for iPhone?
CallApp tops our call id call blocker apps ranking as of October 2026, with a 4.6-star average from 791 App Store ratings, and it's free to download.
Yes — 20 of the top call id call blocker apps we rank are free to download, including CallApp and T-Mobile Scam Shield.
CallApp shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 234+ call id call blocker apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.