Best Free Call Blocker Apps

247+ iOS apps curated and reviewed

4.0 avg rating
19 free apps
Updated October 2026

Looking for free free call blocker apps? 19 of our 247+ tracked titles are free to download β€” no subscription, no trial. The rest are premium picks worth paying for.

Compare top Free Call Blocker Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Verizon Call FilterVerizon Call FilterFree4.7β˜… (335K)NoNoNov 2026
2Call Protect: Robocall BlockerCall Protect: Robocall BlockerFree4.5β˜… (32K)YesYesNov 2026
3Hiya: Spam BlockerHiya: Spam BlockerFree4.5β˜… (238K)NoYesNov 2026
4PhonePhoneFree4.0β˜… (11K)NoNoNov 2026
5Safe Line: Call BlockerSafe Line: Call BlockerFree3.0β˜… (1)NoYesMay 2026
6Simple Call BlockerSimple Call BlockerFree4.2β˜… (3.7K)NoNoOct 2026
7Robokiller: Spam Call BlockerRobokiller: Spam Call BlockerFree4.5β˜… (415K)NoYesNov 2026
8Call Control: #1 Call BlockerCall Control: #1 Call BlockerFree4.5β˜… (6.7K)YesYesOct 2026

Top Picks for Free Call Blocker

Verizon Call Filter#1

Verizon Call Filter by Verizon Wireless

Put an end to mystery calls
Editor's Choice
πŸ”§ Utilities
4.7😐(335K ratings)
Free
Verizon Call Filter screenshot 1
Verizon Call Filter screenshot 2
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Verizon Call Filter screenshot 5

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

  • πŸš€ Blocks spam calls
  • πŸ”’ Helps reduce spam
  • πŸ‘ Works well for some users
  • ⭐️ Useful tool
  • πŸ‘ Effective at blocking spam

Room to Improve

  • πŸ› Doesn't block all spam calls
  • πŸ”’ Blocks legitimate calls
  • πŸ’° Paid version required for full functionality
  • πŸ€” Questionable effectiveness
  • πŸ€” Doesn't seem to work well
  • πŸ€” Increases spam calls for some users
  • πŸ€” Confusing setup and functionality
Call Protect: Robocall Blocker#2

Call Protect: Robocall Blocker by Orave Technologies

Caller ID & Spam Call Blocker
Strong Contender
πŸ”§ Utilities
4.5😐(32K ratings)
FreeAdsIn-App Purchases
Call Protect: Robocall Blocker screenshot 1
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Call Protect: Robocall Blocker screenshot 3
Call Protect: Robocall Blocker screenshot 4
Call Protect: Robocall Blocker screenshot 5

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.

What We Love

  • πŸš€ Blocks spam calls effectively
  • πŸ‘ Useful reverse lookup feature
  • πŸ”’ Protects against scams

Room to Improve

  • πŸ› Doesn't block all spam calls
  • πŸ”’ Blocks legitimate calls
  • πŸ’° Aggressive upselling to paid version
Hiya: Spam Blocker#3

Hiya: Spam Blocker by Hiya

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

Block unwanted spam and scam calls while identifying unknown callers. Get real-time caller ID and call reasons before you answer, and protect your voicemail from spam. Offers premium features for an enhanced calling experience.

What We Love

  • πŸš€ Blocks spam calls
  • πŸ‘ Useful for identifying scam/fraud numbers
  • πŸ”’ Provides security against unwanted calls
  • πŸ€– Reduces number of robocalls

Room to Improve

  • πŸ› Inconsistent performance, sometimes lets spam through
  • πŸ’° Paid subscription required for full functionality
  • πŸ” Lookup feature not always accurate
  • πŸ•°οΈ Requires manual reporting of spam numbers

More Free Call Blocker apps to explore

FAQ about Free Call Blocker

What are the best free call blocker apps for iPhone?
Verizon Call Filter tops our free call blocker apps ranking as of October 2026, with a 4.7-star average from 335K App Store ratings, and it's free to download.
Verizon Call Filter has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 247+ free call blocker apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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