Let’s admit it; we receive plenty of calls every day. Some of them are crucial, whereas others are to annoy you. Yes, we are talking about spam and telemarketing calls. Telemarketing calls are annoying, disturbing, and time-consuming.

A call blocker app is the best way to eliminate spam calls. Although some Android smartphones offer the call blocker feature, many don’t. Hence, in this article, we have decided to share a list of the best Android apps to block spam calls.

Also Read: How to Transfer Files Between Android and MAC

List of 10 Best Apps To Block Calls On Android

We have manually picked the apps based on user ratings and reviews. So, let’s check out some of the best call blocker apps for Android smartphones.

1. Phone by Google

Phone by Google

Well, the Phone by Google app comes built-in on most new Android smartphones and offers many useful features. If your Android device hasn’t installed this app, you can install it from the Google Play Store.

The app identifies calls and allows you to block numbers manually. In addition, with the latest version of Phone by Google, you can utilize Google Assistant to automatically screen unknown callers and filter out telemarketing or spam calls.

2. Call Blocker- Blacklist

Call Blocker- Blacklist

It is one of the advanced call blocker apps available on the Play Store for Android devices. Guess what? Call Blocker – Blacklist can easily find and block spam calls.

The app’s user interface is kept clean, and it has lots of other features also. Besides, Calls Blacklist also has a fully functional built-in SMS Messenger. With Messenger, you can send, receive and manage your SMS.

3. Mr. Number

Mr. Number

This app makes it easy to block unwanted calls and identify & stop spam, scam, and fraud. This app can block calls and SMS texts from one person, an area code, or worldwide.

Not only that, but you can also stop telemarketers and debt collectors before they waste your time. You can even report spam calls to warn other users via this app.

4. Truecaller


If you have been using Android for a while, you may already know about TrueCaller. TrueCaller is right now the most advanced caller identification app available for Android.

The app uses a massive database of callers to detect spam and telemarketing calls. You can set the app to block all incoming spam calls automatically.

Apart from that, TrueCaller also offers a few unique features like flash messages, chat options, call recording, and more.

5. Showcaller – Caller ID & Block

Showcaller - Caller ID & Block

ShowCaller is the best app for identifying and blocking calls. The most accurate & easy-to-use Caller ID app can help you instantly identify the incoming calls not in your contact list.

ShowCaller identifies most unknown calls and shows detailed Caller ID information so you can see names and photos of people calling.

6. Caller ID & Block by CallApp

Caller ID & Block by CallApp

CallApp is pretty much similar to the TrueCaller app that has been listed above. The great thing about CallApp is that over 85 million users use it to block all spam and incoming calls.

It has a caller id feature that lets you know who’s calling even before picking up the call. It also has an automatic call recorder that can record both incoming & outgoing calls. You can even customize your incoming caller screen with videos.

7. Call Blocker

Call Blocker

If you are searching for a simple and easy-to-use call-blocking app for your Android, this one might be the best pick.

The app allows users to create a block list. First, you need to add numbers to the blocklist, and once added, the app automatically blocks the calls.

8. Hiya


With Hiya, you can block calls and blacklist unwanted phone numbers and Text messages. You can even reverse search incoming call information.

The best thing is that the app is used by millions of users worldwide, and it seeks caller information from a frequently updated caller database.

9. Call Control – Call Blocker

Call Control - Call Blocker

This is yet another dependable Android app that can block calls from spammers and robocalls. You can even block calls from anyone by adding them to the block list.

Apart from blocking calls, it also got the ability to block SMS. Some other features of Call Control include a personal blocklist, caller ID, Smart dialer, and more.

10. Whoscall



Whoscall is an Android app that is very similar to TrueCaller. It’s known for its unique caller ID feature that recognizes all unknown and spam calls.

If it detects any spam calls, it automatically blocks them. Also, you get the option to add your numbers to the block list.

Frequently Asked Questions

What is the best way to block calls on Android?

A call blocker app is the best and easiest way to block calls. The apps shared in the article allow you to add numbers to the block list.

Which is the best call blocker for Android?

The best call blocker is the one that can detect spam calls and can provide you with an option to block them. Phone by Google and TrueCaller are two apps that offer caller ID features.

How to permanently block a number on Android?

The number you add to the blocklist will stay there forever. So, you can permanently block a number on Android by using the apps we have shared. Not only that, but some of these apps can even block SMS as well.

Can my phone carrier permanently block a number?

Not every telecom operator provides you an option to block a number. However, you can activate the DND Mode on your number by calling customer care. DND mode blocks all spam calls.

So, these are the best call blocker apps for Android. With these free Android apps, you can prevent or block unknown & spam calls. If you know of other such apps, let us know in the comment box below.


  1. #13 Call Control requires you to have Google Play running on Android. Since Google sells your data, does it make sense to use a privacy app that forces you to give up your privacy?

  2. Article needs to have links to the apps in google play. I find it difficult to find some of these apps since there are so many similar ones in Google play

  3. These apps need a WHITELIST function, not a BLACKLIST. Blacklisting does no good when two seconds later they have spoofed another number and are ringing your phone again.


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