Unknown Call Blocker

Name: Unknown Call Blocker
Rating: 4.25 (153 reviews)
Author: legalfundaa.in

By: legalfundaa.in App

Rejects Unknown calls which are not in contact list.

Overview

Google Play Store

Downloads

35,351 ▲ 6

Data as of 2026-08-13

Rating:

4.25

(153)

Version:

2.0

Last updated: 2021-08-04

Ranking

#341,749 ▼ 1,508

Overall

Features & Capabilities

Unknown Call Blocker is a Chrome extension designed to automatically reject incoming calls from numbers not saved in your contact list. With this extension enabled, you no longer have to worry about unknown or spam calls interrupting you. Just toggle the functionality on or off as per your need.

To operate effectively, the extension requires permission to access your contacts to verify whether a caller's number is saved. You can grant this permission via Settings > Apps > Call Reject. Please note, it supports all Android versions except for version 28. Enhance your call management and privacy with Unknown Call Blocker today!

User Growth & Download Statistics

App Privacy & Security

By:

Downloads:

Rating:

Version:

2.0 Last updated: 2021-08-04

Creation date:

2021-08-03

Publisher country:

Email:

de*****@gmail.com

URLs:

Full description:

Source:

Google Play Store

Data ingested on:

2026-08-13

Compare stats and ranking:

Ranking

# 341,749 ▼ 1,508

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

legalfundaa.in

Google Play Store

https://play.google.com/store/apps/details?id=in.lf.callrejector

Email:

de*****@gmail.com

User Reviews

Users generally appreciate Unknown Call Blocker for effectively blocking unknown and spam calls with easy-to-use features and reliable performance. However, some face issues such as disabled contact permissions, the need to set the app as default after toggling, and device compatibility problems, particularly with certain phone models. Overall, the app is recommended for those seeking to reduce unwanted calls, though a few users report it not working as expected on their devices.

Pros

Effectively blocks calls from unknown or unwanted numbers
Easy to use with a straightforward interface
Allows users to turn the blocking feature on and off as needed
Reliable in performing its core function of call rejection
Helpful in reducing spam or telemarketer calls

Cons

Some users experience issues with contact permissions, limiting functionality
Requires setting as default phone app when reactivated, which can be inconvenient
Does not work properly on certain phone models (e.g., Vivo 1714)
A few users report the app not working or being ineffective on their devices