12 Best Call Blocker Apps For iPhone & Android

It’s so annoying when calls distract from important things. Here there are some apps for you to download.

You may also like: 9 Best Private Call Apps (Android & iPhone)

Robokiller: Spam Call Blocker

Robokiller helps you to get rid of distracting spam calls.  

You can try such functions as identifying spam numbers and blocking them. This app has a vast database, and it also monitors and updates it.

Additionally, you have the option to use an ID control system that detects the number and gives you the information if it is a spam call.

Robokiller also has a built-in answer bot that can answer suspected spam calls for you, thereby wasting the caller’s time and discouraging them from calling again.


  • Effectively blocks spam calls.
  • Innovative approach to spam call blocking.
  • Simple and easy-to-use interface.


  • May not work for everyone.
  • Some users have reported that it blocked legitimate calls.
  • Subscription models can be expensive.

You may also like: 7 Best Automatic Call Recorder Apps for Android & iOS

Call Protect Robo Blocker

It is an app for you to keep silent even if you receive a billion calls every second you live.

The point is that this service collects a huge amount of numbers and scans them to prevent annoying spam calling. It blocks the number from the blacklist and you even don’t listen to your phone ringtone.

However, if the app cannot recognize the number after you still answered the call and made sure that you were distracted again, then you can add this number to a special list.


  • Blocks spam calls.
  • User-friendly interface.
  • Effective protection against unwanted calls.


  • Battery drain.
  • Occasional inaccuracies in call blocking.
  • Database updates can be inconsistent.

Firewall: Spam Call Blocker

This app does a great job of protecting you from unwanted spam calls. Install this on your phone and breathe a sigh of relief.

The main function of this service is blocking calls and messages. If you started receiving promotional calls, then just mark them as spam and continue to enjoy life.

Firewall also allows users to create their blocklist, which means users can add specific phone numbers that they want to block.

Firewall’s advanced blocking algorithms can identify spam calls and messages that are not yet in the database. Users can report such calls and messages to the app developers so that they can be added to the database for future protection.


  • User-friendly interface.
  • Highly effective at blocking spam calls.
  • Large database of spam numbers.


  • May not block all spam calls.
  • Subscription fees may be considered high by some users.

Numbo: Scam Shield & Caller ID

This app is specially created so that you can not be distracted by unfamiliar calls.

One of the most notable features of the Numbo Scam Shield Caller ID app is its ability to identify incoming calls from unknown or suspicious numbers. The app has a large database of known scam numbers and can quickly tell you if a call is likely to be a scam.

This can be especially useful for people who are often targeted by scammers, such as seniors or people who have previously been the victim of fraud.

In addition to identifying scam calls, the Numbo Scam Shield Caller ID app also provides a blacklist feature that allows you to block specific numbers from calling you.


  • Helps to identify unwanted calls and potential scams.
  • Provides an extra layer of protection for users.
  • Ability to block unwanted callers.


  • May not identify all potential spam or scam callers.

Nomorobo Robocall Blocking

Nomorobo is a popular robocall-blocking app that allows you to avoid unwanted calls from telemarketers, scammers, and other robocallers.

The app works by using sophisticated algorithms to identify incoming robocalls and block them before they can reach the user’s phone. When a call comes in, Nomorobo checks it against a database of known robocallers.

If the app determines that the call is from a robocaller, it intercepts the call and sends it to voicemail. The user’s phone never rings, so they aren’t disturbed by the call.

Nomorobo can also identify calls that are likely to be scams, such as calls from IRS impersonators or other fraudulent sources. The app provides a warning message to the user, so they can choose whether or not to answer the call.


  • Blocks robocalls and telemarketing calls.
  • Identifies incoming calls from known contacts.
  • Regularly updated database of known robocallers.
  • Provides a log of blocked calls.


  • Monthly subscription fee after a two-week free trial.

Hiya: Spam Blocker & Caller ID

This is a feature-rich app designed to help users identify incoming calls and messages from unknown numbers, telemarketers, and spammers.

Hiya works by searching through its vast database of phone numbers to identify the caller’s information and display it on the user’s screen.

The app offers a variety of features, including caller identification, call blocking, reverse phone lookup, and more. You can see the name, photo, and location of the caller, allowing users to determine whether they want to answer or ignore the call.

Another significant advantage of this app is that it provides real-time information about incoming calls, allowing users to make informed decisions about how to handle them.


  • Caller ID helps users identify and block unwanted calls.
  • Provides real-time information about incoming calls.


  • Some of its features require a premium subscription.
  • Its database is not always accurate or up-to-date.

You may also like: 5 Fake Boyfriend/Girlfriend Call Prank Apps


Truecaller is a caller ID and calls blocker.

One of the primary features of Truecaller is its caller ID functionality. The app is designed to identify incoming calls from unknown numbers and display the name and photo associated with the caller.

This is possible because the app has access to a large database of phone numbers and user-generated profiles, which can be updated and verified by users.

As a result, Truecaller can provide more accurate and up-to-date information than a traditional phone book or contact list.

Truecaller also offers call blocking and spam protection features. Users can choose to block calls from specific numbers or entire ranges of numbers, as well as automatically filter out spam calls and messages.

Also, you can send and receive SMS messages from within the app, as well as view message history and access a range of messaging options.


  • Provides caller ID and call-blocking features.
  • Offers messaging functionality.
  • Helps users avoid unwanted interruptions and potential fraud attempts.


  • Raises privacy concerns due to the collection of personal information.

Should I answer?

If you’re tired of calls you should try to use this app.

The app’s main function is to help users identify and block spam, fraudulent, and unwanted calls. The app provides a vast database of phone numbers that have been reported by other users as unwanted or suspicious.

Once a call comes in, the app checks the number against its database and displays a message informing the user whether the call is safe to answer or not.

You can choose to block all calls from unknown or hidden numbers, or only allow calls from specific contacts. Adjust custom blocking rules based on various criteria, such as country code, area code, or a specific series of numbers.

The app also runs in the background, allowing users to continue using their phones as normal without any interruptions.


  • Free to use.
  • Comprehensive database of reported numbers.
  • Customizable blocking rules.


  • May not block all unwanted calls.
  • Can occasionally misidentify legitimate calls.

YouMail Voicemail Call Blocker

YouMail is an app that provides users with advanced visual voicemail services.

With YouMail, users can manage their voicemail messages in a more convenient and personalized way.

You can try a range of advanced features, such as transcription of voicemail messages, spam call blocking, caller ID, personalized greetings, and much more.

These features make it easy for users to stay organized and in control of their voicemail messages.

One of the most significant advantages of the YouMail app is that it can transcribe voicemail messages. This means that users no longer have to spend time listening to voicemails, as the app will convert the messages into text.

This feature can be especially helpful for individuals who are unable to listen to voicemails, such as those with hearing impairments or individuals in noisy environments. Just let the app block these calls.


  • Voicemail features.
  • Spam call blocking.


  • This may include potential compatibility issues and security concerns.


This app was specifically designed for you to safeguard from annoying calls and text messages.

You have the option to block spam calls and messages. The app utilizes its vast database to identify spam calls and messages and prevent them from reaching the user’s phone.

The app also allows users to block calls and messages from specific phone numbers or contacts. This feature is especially useful for people who receive unwanted calls from telemarketers, spammers, or people they don’t want to talk to.

Just enter a phone number and receive information about the owner of the number, including their name and address.


  • Blocks spam calls and messages.
  • Call blocking scheduler.
  • Report spam calls and messages.


  • Requires a monthly subscription.

Block Spam Text & Call

An app is a powerful tool that can help you protect yourself from fraudulent phone calls and text messages.

You can try the blocking feature, so you won’t even receive those annoying and potentially dangerous calls.

The app can also block fraudulent text messages, which are becoming increasingly common. What’s more, this service can detect scams and phishing attempts, even if the number is not yet in its database.

Also, you can customize the app’s settings to block calls and messages based on your preferences. For example, you can block all international calls if you don’t do business overseas.


  • Protects against fraudulent calls and messages.
  • Detects scams and phishing attempts.


  • Can only block known fraudulent numbers.

You may also like: 7 Free Fake Video Call Apps for Android & iOS

Easy Call Blocker

This is an app designed for you not to receive spam calls.

You can enjoy a simple and intuitive interface, making it easy for users to configure and customize the settings according to their preferences.

It can block calls and messages from specific numbers or entire number ranges, such as area codes or country codes. The app can also block unknown and private numbers, helping to avoid spam and unwanted marketing calls.

One of the most useful features of Easy Call Blocker is its ability to set schedules for blocking calls and messages. Users can set up a schedule to block calls and messages during specific hours, such as during sleep time, work hours, or other periods when they do not want to be disturbed.


  • Blocks unwanted calls and messages.
  • Allows users to set schedules for blocking calls and messages.


  • May not be able to block all unwanted calls and messages.
Easy call blocker1
Photo of author
Freeappsforme team