Call Block: Filter and Blocker

Contains adsIn-app purchases
4.4
15.1K reviews
1M+
Downloads
Content rating
Everyone
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About this app

Take back control of your privacy with this essential app to block spam calls – block robocalls, telemarketers, and other unwanted calls as soon as the phone rings.

This spam call blocker app for Android is the perfect call filter to help you to block calls you receive from unwanted numbers, even if the number is not in your contact list. Using our huge database of over one billion numbers, the call block app’s caller ID precisely identifies callers from all over the world. You will instantly be shown detailed information about any call you receive and will be able to use the call blocker function to block the number and protect your phone immediately.

Avoid being disturbed in specific places with the location-based 'Do Not Disturb' feature. Choose the location by writing the address or selecting it on the map. When you are at the location, the feature is automatically activated, and no calls can disturb you. This saves you from having to remember to activate it at locations where you never want to be disturbed.

Call Block is the perfect phone blocker app to identify phone numbers and stop any unwanted calls.

The advantages of Call Block:

• Caller ID: Each time you receive a call you will instantly see who is calling.
• Call block: You will be able to easily block calls or block numbers. Avoid the scams, sales, frauds, telemarketing, surveys, and similar calls.
• Blacklist: You can add any unwanted numbers to your personal “Blacklist”. You can also block a range of numbers with certain first digits.
• Do not disturb function: Stops all calls while activated. You can select specific locations at which you want to avoid being disturbed.
• You will also be able to add the caller to your contacts list or send them a reply SMS directly from the caller ID screen.
• Instantly customized: Easy access to the number blocker settings if you want to customize the app.
• Quick and easy to use: Just download this spam blocker app and have all the functions added to your phone right away.
Updated on
1 Sept 2025

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.
This app may share these data types with third parties
Location, App info and performance and Device or other IDs
This app may collect these data types
App activity, App info and performance and Device or other IDs
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.4
15.1K reviews
Ryan Calhoun
27 May 2023
I didn't pay for any advanced features. I needed an app that would just block all international calls and this one has far exceeded my expectations. I tried at least 8 other apps and they all wanted me to pay for this or subscribe for that. I don't get any adds, I almost forgot I had the app until I looked at my call logs and see all the calls it blocks. It doesn't even pop up to tell you it's blocked one, but all the records are there for you to look at whenever. 10 🌟 10 👍
277 people found this review helpful
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Appsbuyout
27 May 2023
Dear Ryan​. Thank you for taking the time to give us a 5 star review. We are truly glad that our app has lived up to your expectations. We hope we can continue with fulfilling this. Thank you for the feedback. Kind regards Henriette
A Google user
22 April 2019
I'm uninstalling this app. While I don't think its a bad app, I don't see how it's useful. It has access to my contacts but yet it asks me if I want to block that contact...Even when I call them...? Surely the developer could make the app a little more intuitve. It would also be more useful if it identified incoming calls of callers Not in my contact list. I'm able to block calls myself just from my basic service. Maybe this App would be more useful to someone that doesn't have this capability.
757 people found this review helpful
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Rondogardener
14 March 2021
I have had no problems at all. I get a lot of popup stuff when I get or place a call, but the app has stopped all of the scam and spam junk since installation, and the popups don't bother me. The only concern I have is that if I accidentally click the arrow on the "Block this caller" I have not found a way to cancel that mistake easily.
1,359 people found this review helpful
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Appsbuyout
15 March 2021
Hi, Thank you for the great feedback. To unblock a number, you first have to find the number in the list of blocked numbers. Then you give it a long press and chose "delete" or press on the trashcan to the right. The number will then be unblocked and will be able to call you again. Great day from Katrine