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Call Blocker

Call Blocker

Block & Identify spam calls

1.2K ratings
988 reviews
With Ads
🔧 Utilities
📊 Productivity
Free
In-App PurchasesWith Ads

Details

Released
February 2, 2017
Updated
October 21, 2026

Features

Developer

UnknownPhone.com
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Call Blocker screenshot #1 for iPhone
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Call Blocker screenshot #6 for iPhone
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Reviews summary↘︎
⭐988
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📝23+ tags
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🔄6+ apps
Alternatives↘︎
🎪1 available
Events↘︎
❓5 answered
FAQ↘︎
📦~ in 3 weeks
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About

Block unwanted calls, identify suspicious numbers, and report spam. Access a large community database to avoid phone scams and extra charges. Protect yourself from telemarketers and unknown callers.

✓Block any phone number
✓Identify commercial calls
✓Report suspicious numbers
✓Avoid common scams
✓Access community database
✓Automatic dangerous number blocking
Show original description

What users say about Call Blocker

Reviews of Call Blocker are mixed: the Utilities app is rated 4.5/5 from 1.2K App Store ratings. What users like most: effective call blocker, easy to use. Top complaints: inconsistent performance, some calls still get through, incomplete database of known scammers. Summarized from real user reviews.

Positive things

  • 🚀Effective call blocker
  • 👍Easy to use
  • 🔒Blocks spam and scam calls
  • 💡Useful caller ID and lookup features

Negative things

  • 🐛Inconsistent performance, some calls still get through
  • 🔍Incomplete database of known scammers
  • 💰Paid version required for full functionality
  • 📱Doesn't integrate well with phone's built-in blocking
See all reviews

What's New in Call Blocker

3.3.6

October 21, 2026

• Compatibility with iOS 27. • Bug fixes and stability improvements.

10

Subscriptions & In-App Purchases

One month subscription

One month subscription

$6.991 Month
How to cancel Call Blocker subscription ⁉️

Events

Read more about Call Blocker 3.0
Event EndedMajor Update

Call Blocker 3.0

Say goodbye to Spam and Scam calls

Jun 12, 2025 — Jul 13, 2025

Read More

See All

User reviews

Most RecentHighest RatedLowest Rated

Call

Call
DRDilip Rathour

👍👍👍👍

I really can’t stand scammers
QHQueenie Hannah

NOT FREE

This app will not work without payment not a free app
JEJdbevsbxhr ebendnd

Magnífico aplicativo

Fiquei muito surpreso com este software. Parabéns aos engenheiros!!! Estou cansado de ser roubado pelos hackers. Muito obrigado.
Fico feliz em trabalhar com vcs, pois não dá para aguentar a encheção de saco e mais fora as fraudes e os roubos.
AAmotenha

It’s great wee software

It’s a great wee software which identifies spam call automatically. So you know what number gonna be most likely a spam.
P9pavll 90
See 983 more reviews

User experience

🐞

Reported Bugs

2 issues

Database update errors

Bug

Inability to block certain numbers

Bug
✨

Requested Features

3 requests

Automatic database updates

Feature

Block calls from unknown/private numbers

Feature

Integration with phone's native call blocking

Feature

FAQ

What does the Call Blocker app do?

This app allows you to block any unwanted phone number, identify who is calling you, and report suspicious numbers to a community database. It aims to help users avoid phone scams, telemarketers, and potential extra charges on their bills.

What are the key features of Call Blocker?

Key features include the ability to block any phone number, identify commercial or unknown callers, report suspicious numbers to warn others, and access information on common telephone scams. The app also offers optional subscription benefits like unlimited credits and automatic blocking of dangerous numbers.

How much does Call Blocker cost?

The app is free to download and use with basic features. There is an optional subscription service that offers unlimited credits, automatic blocking of dangerous numbers, and an ad-free experience. This subscription costs $7.99 monthly or $14.99 for 3 months, with prices varying by country.

Is Call Blocker compatible with my phone?

The description specifically mentions that the app is available for iPhone and details how to activate call blocking functionality within iPhone settings. It is designed to work with iOS devices.

How can Call Blocker help me avoid phone scams?

The app helps avoid scams by allowing you to identify unknown callers and check if a number has been previously reported as suspicious or fraudulent. It also provides updated information on common telephone scams in the United States, enabling you to block suspicious numbers before they can contact you.