Call Blocker - Stop spam calls

3.4.5

UnknownPhone.com

4.27

30,419 reviews

500,000+
Downloads

Free

Identify and block automatically the most dangerous phone numbers

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About Call Blocker - Stop spam calls

Call Blocker - Stop spam calls is a communication app developed by UnknownPhone.com.

Download Statistics

Call Blocker - Stop spam calls has been downloaded 1 million times. In the last 30 days, the app was downloaded 5.4 thousand times. It is ranked in the top 100 communication apps.

User Ratings

Call Blocker - Stop spam calls is rated 4.27 out of 5 stars. The rating is based on 30 thousand ratings.

App Information

Call Blocker - Stop spam calls is FREE to download. The APK download size is 17.35 MB. The latest version available is 3.4.5. The last update was on July 23, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play December 2017.

Description

Block, identify and report suspicious phone numbers. Unknownphone.com brings you the most complete app to avoid phone scams, unwanted calls and extra charges in your bill.

More data about Call Blocker - Stop spam calls

Price	Free to download
Total downloads	1 million
Recent downloads	5.4 thousand
Rating	4.27 based on 30 thousand ratings
Ranking	Highly ranked
Version	3.4.5
APK size	17.3 MB
Number of libraries	27
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the Call Blocker - Stop spam calls app

Call Blocker - Stop spam calls compared with similar apps

Common keywords of similar apps

Community Scams Automatically Dangerous Avoid Telephone Identified Official Information Hidden Subscription Service Country Policy Terms Improvements Phone Block Calls Numbers Number Call Identify App Blocker Suspicious Privacy Spam Report Unwanted Calling Search Check Caller Id Unknown Access

Keywords missing from this app

Lookup Contacts Smart Callers Dialer Scam Features Instantly Time Reverse Robocalls Experience Helps Manage Users Stop History Blocking Incoming Find Easily Real Data Control Detect Built Telemarketers Detection Stay

Google Play Rating history and histogram

21K

4.1K

1.1K

610

3.5K

Downloads over time

Call Blocker - Stop spam calls has been downloaded 1 million times. Over the past 30 days, it averaged 180 downloads per day.

Changelog of Call Blocker - Stop spam calls

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Developer information for UnknownPhone.com

UnknownPhone.com

support@callblocker.com

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Comments on Call Blocker - Stop spam calls for Android

★★★★★ Scott Woodward · Jan 9, 2026

Call blocker works great stops all them unwanted calls!!

★★★★★ Tony Lee · Feb 15, 2026

Installed this call blocker app, was skeptical at first. Have to say it works perfectly so far. No more spam calls. Like zero! Thank you very much!

★★★★★ Olusayo Owolabi · Nov 10, 2025

Great app. They detected and blocked the spam call immediately

★★★★★ Arthur Brown · Oct 26, 2025

I think call blocker is the best thing going, I finally have a peace of mind, from getting 10 to 15 unwanted calls a day, thanks call blocker, Arthur Brown

★☆☆☆☆ Ivo Petkovski · Jun 1, 2026

There is no "block all exept" option. Useless for me.

★☆☆☆☆ Peggy Nance · Dec 18, 2025

It worked ok for a while, but then it started to stop my allowed calls after ringing. So I removed it. It stopped all my calls with names on them. But allowed spam calls to call all the time. it's a wast of time to also try to figure it out because it don't tell us what to do after installing it. I was really hoping for it to work good, but instead it messed with my incoming calls I want to receive. By stopping the call and my friends was like I tried to call you but not got through.

★☆☆☆☆ Debbi Beer · Jan 3, 2026

Well when you seriously make a spelling mistake on the first page saying 'have you every had this...', no way am I using the app. Looks dodgy with spelling mistakes like a foreigner has designed it. I'm afraid I've uninstalled it.

Google Play Rankings for Call Blocker - Stop spam calls

Top rankings

Rank	Country	Category	List
47	Spain	Communication	Top Grossing
156	Spain	Communication	Top Free
71	Finland	Communication	Top Grossing
183	Japan	Communication	Top Grossing
100	Mexico	Communication	Top Grossing
146	Switzerland	Communication	Top Grossing
150	United Kingdom	Communication	Top Grossing

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Ranking history in Spain

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