Call Blocker - Block Numbers

Glad Appvestor

3.92

176,894 reviews

10,000,000+
Downloads

Free

Block spam calls, unknown numbers or contacts from your phone.

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Screenshots by Glad Appvestor, from the Google Play listing

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About Call Blocker - Block Numbers

Call Blocker - Block Numbers is a communication app developed by Glad Appvestor.

Install Statistics

Call Blocker - Block Numbers has been installed 16 million times. In the last 30 days, the app was installed 970 times.

User Ratings

Call Blocker - Block Numbers is rated 3.92 out of 5 stars. The rating is based on 180 thousand ratings.

App Information

Call Blocker - Block Numbers is freely available from Google Play. The last update was on December 2, 2024.

Technical Requirements

Call Blocker - Block Numbers requires Android 10+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since November 2020.

Description by Glad Appvestor (from Google Play)

Spam Call Blocker, Call Filter and Caller id in a single app free app - CallMaster.
CallMaster blocks spam calls and the following types of flagged calls from our database: block spam calls, block robocalls, spam likely, scam call blocker, and potential fraud calls. After call screen enables you to instantly block any unwanted callers or unknown numbers.
Key Features:
★ Spam Call Blocker
★ After call menu for instant number blocking
★ Call Filter
★ Block unknown callers
★ Telemarketing, spam and robocall blocker
★ Call Filter from blacklist on your device.
★ Block calls from our extensive spam database.
★ Caller ID
With CallMaster you can block spam calls, phone numbers and contacts
from your phone book or dialer.
CallMaster uses accessibility capabilities to control volume keys on your device. The app does not collect and does not send any kind of information. We also use "draw over other apps" permission to display Spam Warning in real-time
Thank you for using Caller ID, Call Blocker - CallMaster

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More data about Call Blocker - Block Numbers

Price	Free
Total installs	16 million
Recent installs	970
Rating	3.92 based on 180 thousand ratings
Ranking	Not ranked
Version	N/A
App size	N/A
Number of libraries	78
Designed for Android	10+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternatives to Call Blocker - Block Numbers

Google Play Rating history and histogram

110K

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4.3K

6.9K

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Installs over time

Call Blocker - Block Numbers has been installed 16 million times. Over the past 30 days, it averaged 32 installs per day.

Changelog of Call Blocker - Block Numbers

Show changelog

Developer information for Glad Appvestor

Glad Appvestor

support@callmaster.dev

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Comments on Call Blocker - Block Numbers for Android

★★★★★ Bolanle Odetokun · Mar 15, 2024

Since I downloaded this App about two days ago based on the review of those who had used it before, I've not been able to access my conversations. I don't know where the recorded calls are stored. Can someone guide me to the location where calls are recorded. I've searched every of my playback Apps without seeing the recorded calls. Maybe I've not done the settings correctly. Please guide me

★★★★☆ Esther deJong · Jul 18, 2025

It would be 5 stars if only the call recordings weren't so terribly hard to sort. They are in day-month-year format, so every 1st is together, which is not at all handy when you're looking for "a call that happened in January". It also needs to have an obvious way to pause the damn thing, uninstalling it to make confidential calls that require the keypad, and then reinstalling it, is cumbersome. Edit this does nor appear to record calls anymore, which makes it less than useful.

★★★★★ salam · Jan 22, 2025

Voice from other side is clear, blocking works well.

★★★★★ Kat Tatom · Jul 11, 2024

Works great so far, haven't had it long, but so far so good.....

★★★★★ Roger Streib · Oct 29, 2024

Great app works wonders had over 100 spam call in one days everyday it's cuts them all out totally gone now WORKS MIRACLES

★☆☆☆☆ JOHN · Jun 22, 2024

I note that the developer doesn't respond to the cries of help from its customers wanting to know how to get the call recorder to record calls. I, too, can't get it to record calls. Developer, it's over to you.

★☆☆☆☆ Curtis Williams · Nov 15, 2025

I'm not going to uninstall this app because the developer just wants the 5 ⭐ and then you want for them anymore and that's my opinion on this app

★☆☆☆☆ Alex D · Jul 30, 2024

Android 12. Black view a85. Requires to be a default call dialer application to record anything. Records silence. Uninstall removes all records, very nice of you 😏

★☆☆☆☆ Ianessa Wozniak · Jan 9, 2026

This used to be Call Master a call recording app, after updating it's now changed to a call blocking app that has no call recording capabilities. This call blocking nonsense is not what I downloaded and not what I need!

Google Play Rankings for Call Blocker - Block Numbers

This app is not ranked

Technologies used by Call Blocker - Block Numbers

78 libraries

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Frequently asked questions about Call Blocker - Block Numbers

Is Call Blocker - Block Numbers free?

Yes. Call Blocker - Block Numbers is free on Google Play.

Is Call Blocker - Block Numbers still available?

Yes. Call Blocker - Block Numbers is on Google Play, and the last update we saw was on December 2, 2024.

Does Call Blocker - Block Numbers contain ads?

Yes. Google Play lists Call Blocker - Block Numbers as containing ads.

What Android version does Call Blocker - Block Numbers require?

Call Blocker - Block Numbers runs on Android 10 and higher.

Is Call Blocker - Block Numbers suitable for children?

Google Play rates the content of Call Blocker - Block Numbers as suitable for everyone.

How many times has Call Blocker - Block Numbers been installed?

Google Play lists 10,000,000+ installs for Call Blocker - Block Numbers.

How do people rate Call Blocker - Block Numbers?

Call Blocker - Block Numbers scores 3.92 out of 5 stars, from 176,894 ratings on Google Play.

Who made Call Blocker - Block Numbers?

Call Blocker - Block Numbers was developed by Glad Appvestor. It is listed in the communication category on Google Play.

What are the best alternatives to Call Blocker - Block Numbers?

People looking at Call Blocker - Block Numbers also look at these communication apps: Call Block: Filter and Blocker, AntiSpam: Call Blocker, CallApp: Caller ID & Block, Call Blocker: Stop Spam Caller, ShieldCall: Spam Call Blocker.

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