Best Free Call Filter Apps

250+ iOS apps curated and reviewed

4.1 avg rating
20 free apps
Updated November 2026

From beginner-friendly picks to power-user tools, our free call filter list covers 250+ iPhone apps updated through November 2026. Compare ratings, prices, and screenshots in one place.

Compare top Free Call Filter Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Verizon Call FilterVerizon Call FilterFree4.7β˜… (335K)NoNoNov 2026
2Hiya: Spam BlockerHiya: Spam BlockerFree4.5β˜… (238K)NoYesNov 2026
3Google VoiceGoogle VoiceFree4.3β˜… (62K)NoNoNov 2026
4Stop Spam: Call BlockerStop Spam: Call BlockerFreeβ€”YesYesOct 2026
5Robokiller: Spam Call BlockerRobokiller: Spam Call BlockerFree4.5β˜… (415K)NoYesNov 2026
6Call Protect Spam Call BlockerCall Protect Spam Call BlockerFree4.3β˜… (3.1K)YesYesOct 2026
7Robo Shield: AI Spam FilterRobo Shield: AI Spam FilterFree2.8β˜… (55)NoYesOct 2026
8Spam Call Blocker: Caller ID.Spam Call Blocker: Caller ID.Free5.0β˜… (1)YesYesOct 2026

Top Picks for Free Call Filter

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
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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

  • 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
Hiya: Spam Blocker#2

Hiya: Spam Blocker by Hiya

AI fraud & spam protection
Strong Contender
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
Google Voice#3

Google Voice by Google LLC

Smarter voice calling
Worth Considering
πŸ“Š Productivity
4.3😐(62K ratings)
Free
#33in Productivity
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This app provides a dedicated phone number for calling, texting, and voicemail, syncing across devices. It offers spam filtering, call forwarding, and transcribed voicemails. Enjoy competitive international calling rates and manage messages from anywhere.

What We Love

  • πŸš€ Excellent service for 20+ years
  • πŸ“ž Free calls and texts with WiFi
  • πŸ”’ Ability to block/filter numbers
  • πŸ” Helpful for business/privacy needs
  • 🌐 Works well internationally

Room to Improve

  • 🌍 Not available in some countries
  • πŸ” Contacts management issues
  • πŸ› Unstable connection, call drops
  • ⏱️ Slow app performance and lag
  • πŸ”‡ Poor call quality at times

More Free Call Filter apps to explore

FAQ about Free Call Filter

What are the best free call filter apps for iPhone?
Verizon Call Filter tops our free call filter apps ranking as of November 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 November 2026.
We track 250+ free call filter apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.