Call Blocker, True Caller ID

Contains ads
4.3
31.8K reviews
1M+
Downloads
Content rating
Everyone
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About this app

Call Blocker is the best app for identifying True Caller ID and blocking unwanted and spam phone numbers. Call Blocker trusted by millions users worldwide! Simple, effective and free.

It will automatically block calls from spammers and telemarketers. You can also block calls and SMS using blacklist. With the world’s largest phone number database, over two Billion calls blocked to date.

★ Call Blocker - Highlights
● Instant true caller id to see who is calling
● Automatically block spammers and telemarketers
● Missed call reminder notification
● See names of unknown numbers in the call history
● Free Phone number search without limitations

★Caller ID – Features

Find the True Caller ID
- Caller identification & number identification. Real time identify who’s calling, it works like a caller number identification and full screen caller id tool. Know the true caller ID.

Call Blocking
- Block numbers, unwanted calls and contacts by adding them to calls blacklist. Call blocker will automatically block calls from spammers, scammers and robocalls. It also provides updated database. Don’t forget the call blocker to block calls & unknown numbers!

Calls Blacklist
- Add any unwanted numbers to the “Blacklist” as you like, where you can always see who has been blocked. Easy call blocker and SMS blocker app with many call blocking and SMS blocking options. Multiple Blocking modes at your choice.

Smart Call Log
- Know the true caller ID from each call log! Caller ID shows who called me. See all the call history in the recent calls. Including the missed calls, completed incoming and outgoing calls, no answer calls.

Phone Number Serach
- Search for any Phone number in an efficient way. You may also view call log or search call history for quick dial.

Missed Call Reminder
- Call Reminder helps you identity unknown incoming Phone numbers, providers an easy and free way to say goodbye to spam calls!

Do Not Disturb
- Easily schedule when you don’t want to receive calls, such as meetings, formal events or at night.

Call Blocker can help you find true caller ID and block unwanted calls automatically. If you have been annoyed by spam calls, or if you want to block 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. Download today to stop spam calls!

Call Blocker does not upload your Phonebook to make it public or searchable.

If you have any questions about the app, please let us know.
Thank you for your support!
Updated on
17 Jul 2024

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
This app may collect these data types
Personal info, App info and performance and Device or other IDs
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.3
31.5K reviews
A Google user
7 February 2019
I've been looking for a high quality blocker for a while. Without using superlatives, this app meets all my expectations. They spent the time to figure out how to make it both effective and intuitive. Only been using it a couple of weeks. Haven't had run into technical difficulties or annoyances. Don't even know if there's a pay-for version, but would consider it as a way of supporting quality work.
118 people found this review helpful
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A Google user
27 May 2019
I had been using Android's Do Not Disturb mode to block non-contact-list callers (while allowing everything else). But a recent Gear S3 update forces the watch to be in DND mode whenever the phone is, which turns off many of the watch's important features. The Call Blocker app restores my ability to block spam calls while keeping full watch functionality. Plus I can now reconfigure the phone's DND to stop all kinds of interruptions at selected times, instead of having it always enabled solely to block spammers. (Edit: turns out there's an option in the Gear Wearable app to turn off the DND sync, so Call Blocker isn't needed for that purpose. Still a fine app though.)
55 people found this review helpful
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Liz Button
10 September 2021
Love the app. Works perfectly. If the number is not in my contacts it doesn't ring. If I am expecting a call from someone not in my list I can disable it and then restore the blocker when my call is complete. Recommend hughly. Update: I have loved this app but the latest update is bad. It does not block calls and I cannot erase the calls any longer. If not fixed, will delete and start with another app.
268 people found this review helpful
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What's new

- Bug fixes and performance improvements.