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.
Summarized from real user reviews of Call Blocker. Based on 1.2K reviews and a 4.5/5 average, it highlights the 4 positives and 4 negatives reviewers mention most about this Utilities app.
3.3.4
June 19, 2026
• Improved app security • Fixed visual bugs
One month subscription
2 issues
Database update errors
Inability to block certain numbers
3 requests
Automatic database updates
Block calls from unknown/private numbers
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.
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.
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.
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.
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.
