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Head-to-head · Spam Call Blocking Apps

Verizon Call Filter vs CallApp

  • Updated Sep 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score Verizon Call Filter #2 in Spam Call Blocking Apps 8.7/10 Free plan · paid from $3.99/mo · 15-day trial Free plan✓ 4 of 4 features Visit Verizon
CallApp #7 in Spam Call Blocking Apps 6.9/10 Free plan Free plan✓ 4 of 4 features Visit CallApp

Verizon Call Filter leads on 0 checks, CallApp on 0, and 5 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreVerizon Call Filter · 8.7/10
  • Free planboth

Verizon Call Filter scores higher on our rubric for spam call blocking apps: 8.7 against 6.9 out of 10; our editors rank them #2 and #7.

Verizon Call Filter is the better fit for verizon customers seeking mature carrier protection. CallApp is the better fit for feature-rich free caller ID and spam blocking.

  • Verizon Call Filter fits best

    Verizon customers seeking mature carrier protection

  • CallApp fits best

    Feature-rich free caller ID and spam blocking

Advertiser disclosure: iTechGuides is reader-supported. We may earn a commission when you click some links. How we rank.

Side by side

Feature Verizon Call Filter 8.7/10 Visit ↗ CallApp 6.9/10 Visit ↗
At a glance
Editor score 8.7 6.9
Ranking #2 in Spam Call Blocking Apps #7 in Spam Call Blocking Apps
Best for Verizon customers seeking mature carrier protection Feature-rich free caller ID and spam blocking
Pricing model Free plan + paid Free plan + paid
Starting price $3.99/mo Not published
Free plan ✓ ✓
Free trial — —
Deployment Cloud, Mobile Cloud, Mobile
Platforms iOS, Android iOS, Android
Support Live chat, Phone, Community, Docs Email, Tickets, Docs
Built for Solo, Small business Solo, Small business
Features Verizon Call Filter 4/4 · CallApp 4/4
Robocall blocking ✓ ✓
Caller ID ✓ ✓
Call screening ✓ ✓
Community reports ✓ ✓
Specs
Supported platforms Both Both
Blocked-number limit Not published Not published
Our review
Pros
  • Free spam detection, filtering, logs, allowed numbers, and reporting
  • Blocks high-risk spam calls and filters robocalls
  • Call Filter Plus adds caller ID, risk scoring, and category blocking
  • Free caller ID, spam protection, and robocall blocking
  • Adds SMS detection, number search, recording, and reminders
  • Available on both iOS and Android
Cons
  • Availability varies by account type, plan, device, and location
  • Caller ID and advanced controls require Call Filter Plus
  • Multi-line pricing applies only to accounts with 3 or more eligible lines
  • The free version includes advertising
  • Its listed platforms are limited to iOS and Android
  • Paid plans primarily add an ad-free experience
Our verdict

Verizon Call Filter screens incoming calls and alerts customers when numbers may be spam, robocalls, or fraud. It is designed for eligible Verizon mobile customers using iOS or Android devices, with access through the Call Filter app or My…

Read the review →

CallApp is a freemium mobile app for iOS and Android that identifies unknown callers, detects spam and robocalls, and blocks unwanted numbers. It is aimed at individual and small-business users who want caller identification and…

Read the review →
  1. Verizon Call FilterSpam Call Blocking Apps 8.7Free plan · paid from $3.99/mo · 15-day trial
  2. CallAppSpam Call Blocking Apps 6.9Free plan

Strengths and trade-offs

  • Verizon Call Filter — where it wins

    • Free spam detection, filtering, logs, allowed numbers, and reporting
    • Blocks high-risk spam calls and filters robocalls
    • Call Filter Plus adds caller ID, risk scoring, and category blocking

    Where it doesn't

    • Availability varies by account type, plan, device, and location
    • Caller ID and advanced controls require Call Filter Plus
    • Multi-line pricing applies only to accounts with 3 or more eligible lines
  • CallApp — where it wins

    • Free caller ID, spam protection, and robocall blocking
    • Adds SMS detection, number search, recording, and reminders
    • Available on both iOS and Android

    Where it doesn't

    • The free version includes advertising
    • Its listed platforms are limited to iOS and Android
    • Paid plans primarily add an ad-free experience
  • Verizon Call Filter8.7/10 · Free plan · paid from $3.99/mo · 15-day trial

    A practical Verizon-integrated blocker with useful free protection and paid caller ID.

    Visit VerizonFull verdict →
  • CallApp6.9/10 · Free plan

    A feature-rich free caller ID app with blocking, lookup, SMS detection, and recording.

    Visit CallAppFull verdict →

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026

Last updated · How we research and update