# Call Blocker: Unwanted & Spam

> Block spam, unknown, and international calls effortlessly with Call Blocker.

Canonical page: [https://chrome-stats.com/d/com.paktech.callblocker](https://chrome-stats.com/d/com.paktech.callblocker)

## Overview

- **ID:** `com.paktech.callblocker`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Bismillah Technology
- **Category:** TOOLS
- **Downloads:** 107,773
- **Rating:** 3.55 / 5 (264 ratings)
- **Version:** 1.58.0
- **Last updated:** 2026-09-05
- **First published:** 2020-09-03
- **Publisher country:** PK
- **Size:** 11 MB
- **Data as of:** 2026-09-13
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.paktech.callblocker)
- **Website:** [https://bismillahtechnologies.com](https://bismillahtechnologies.com/)
- **Privacy policy:** [https://doc-hosting.flycricket.io/call-blocker-unwanted-spam/1124ef99-3c6c-43f8-9e28-96c43151f77b/privacy](https://doc-hosting.flycricket.io/call-blocker-unwanted-spam/1124ef99-3c6c-43f8-9e28-96c43151f77b/privacy)

## Description

## Call Blocker - The Ultimate Solution for Unwanted Calls

Tired of unwanted sales, spam, or unknown calls? *Call Blocker* is a powerful Chrome extension designed to help you effortlessly block disruptive calls and regain control of your phone. With features like automatic blocking of unknown and private numbers, blacklist management, and a customizable whitelist, you can tailor call preferences to suit your needs.

Key features include blocking calls from unknown, private, specific contacts, or even international numbers. You can schedule blocking times with an auto timer and choose to silence all calls when needed. The extension offers complete privacy control while keeping your data secure, all without ads or interruptions. Download *Call Blocker* now to enjoy a quieter, spam-free calling experience!

## Rankings

- #213,680 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.CALL_PHONE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.READ_CONTACTS`
- `android.permission.READ_PHONE_NUMBERS`
- `android.permission.READ_PHONE_STATE`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.paktech.callblocker.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Review summary

Users overwhelmingly report that the app is ineffective at blocking unwanted or unknown calls and primarily serves to display excessive ads. Many reviews mention the app crashing or not opening properly, often closing after ads. There are also concerns about the app being fake or even a virus, leading to a poor user experience and dissatisfaction.

### Pros

- The app appears useful for blocking unwanted numbers (mentioned in one review).

### Cons

- The app shows excessive ads, which interrupt usage.
- The app often fails to open or crashes when an ad is closed.
- The app does not effectively block unknown or spam calls as intended.
- Several users report the app being fake or a virus and a waste of time and data.

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- [Block unknown Callers – Spam](https://chrome-stats.com/d/com.blockunknow.spamprotector) — 2,833 users, 3.00 / 5
- [Spam Call Blocker: Spam Shield](https://chrome-stats.com/d/info.bharatlabs.callblocker) — 743 users
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Source: [Chrome-Stats](https://chrome-stats.com/d/com.paktech.callblocker)