Call Blocker

Contains ads
253K reviews
Content rating
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About this app

Call Blocker can reject unwanted calls automatically. If you have been annoyed by spam calls from salesman, or if you want to reject calls from anyone, you can just add the number to blacklist and let Call Blocker do the job. This app is light-weighted and stable, cost very little memory and CPU resources.


1. Blacklist, add numbers to blacklist to block
2. Whitelist, add numbers that don't need to block to whitelist

3. Record logs of rejected numbers
4. Block modes:

*Block Blacklist
*Allow whitelist(Block calls that is not in whitelist)
*Block unknown(Block calls that is not in contacts)
*Block all calls

Updated on
Nov 25, 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
253K reviews
A Google user
June 17, 2019
Simple, effective, no frills app. Does what it says. I'd installed one of the well-known BIG NAME antivirus apps that additionally said it would block unknown callers. IT DIDN'T. This app does exactly what it says. I installed it and have had no more robo calls. It's free, very user-friendly. Thank you developers! 👍👍👍 UPDATE: Worked great...for a while. Then it started muting sound notifications for incoming texts. I keep resetting the sound and it keeps muting it. 2 frustrating..uninstalling
489 people found this review helpful
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KB Guinea
January 5, 2021
I've set it up to block all calls from numbers that aren't in my contacts, and now those calls don't pop up on my screen and interrupt what I'm doing. :) This is fantastic, thank you very much! --- (A blocked number does appear in the app's notification section, so you can see who called if you need to, without the full-screen disruption.)
227 people found this review helpful
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Mai Childers (Mimi The Piggy Orc)
September 11, 2020
This app used to work really well but for some reason it told me to cut off optimization so it wouldn't shut itself off. Regardless it cuts itself off and remains off until I notice. I have to periodically check to make sure it's on or I get three spam calls or more a day. When it works it works great but recently it just turns itself off at random.
83 people found this review helpful
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What's new

Bugs fixed.
Support Android O, P
Bug fixed on Android 9.
Bug fixed, Improve loading speed.
Bug fixed
Bug fixed
Bug fixed
Bug fixed