Best Free Block Call Apps

249+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated November 2026

Out of 249+ free block call 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 Free Block Call Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1T-Mobile Scam ShieldT-Mobile Scam ShieldFree4.7★ (208K)NoNoNov 2026
2Mr. Number Lookup & Call BlockMr. Number Lookup & Call BlockFree4.5★ (100K)NoYesNov 2026
3Hiya: Spam BlockerHiya: Spam BlockerFree4.5★ (238K)NoYesNov 2026
4Verizon Call FilterVerizon Call FilterFree4.7★ (337K)NoNoNov 2026
5Simple Call BlockerSimple Call BlockerFree4.2★ (3.7K)NoNoNov 2026
6YouMail: Spam Call BlockerYouMail: Spam Call BlockerFree4.7★ (100K)YesYesNov 2026
7SafeTact BlockerSafeTact BlockerFree—NoYesMay 2026
8Truecaller : Caller ID & BlockTruecaller : Caller ID & BlockFree4.2★ (33)YesYesNov 2026

Top Picks for Free Block Call

T-Mobile Scam Shield#1

T-Mobile Scam Shield by MetroPCS

Your call control center.
Editor's Choice
🔧 Utilities
4.7😐(208K ratings)
Free
T-Mobile Scam Shield screenshot 1
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T-Mobile Scam Shield screenshot 6

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
Mr. Number Lookup & Call Block#2

Mr. Number Lookup & Call Block by Hiya

Identify callers quickly
Strong Contender
🔧 Utilities
4.5😐(100K ratings)
FreeIn-App Purchases
#78in Utilities
Mr. Number Lookup & Call Block screenshot 1
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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
  • 🤔 Concerns about data privacy/usage
Hiya: Spam Blocker#3

Hiya: Spam Blocker by Hiya

AI fraud & spam protection
Worth Considering
🔧 Utilities
4.5😐(238K ratings)
FreeIn-App Purchases
Hiya: Spam Blocker screenshot 1
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Hiya: Spam Blocker screenshot 6

Identify unknown callers and block unwanted calls with AI-powered protection. Screen calls before answering, look up suspicious numbers, and receive alerts for AI-generated voices or risky requests. Enhance your phone's security and reduce spam.

What We Love

  • 🚀 Blocks spam calls
  • 👍 Useful for identifying scam/fraud numbers
  • 🔒 Provides security against unwanted calls
  • 🤖 Reduces number of robocalls

Room to Improve

  • 🐛 Inconsistent performance, sometimes lets spam through
  • 💰 Paid subscription required for full functionality
  • 🔍 Lookup feature not always accurate
  • 🕰️ Requires manual reporting of spam numbers

More Free Block Call apps to explore

FAQ about Free Block Call

What are the best free block call apps for iPhone?
T-Mobile Scam Shield tops our free block call apps ranking as of November 2026, with a 4.7-star average from 208K App Store ratings, and it's free to download.
T-Mobile Scam Shield has no ads and has no in-app purchases, according to its App Store listing as of November 2026.
We track 249+ free block call apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.