10 Best Call Blocker Apps For Avoiding Unwanted Calls

• Users can block the caller instantly with just a click
• It can directly whitelist or blacklist the callers
• Call Blocker app is easy and simple to use for beginners
• It provides you with quick access to the app setting

Call Blocker app, designed for those who wonder- What are the best free call blocker apps?, is a full-featured application that is available for free without any annoying ads. You can access all the features of the app without any subscription or extra charge, just download it and start using it.

The app offers all the basic functions for blocking calls and messages. While blocking a call you can choose options like silencing the call, answering a hangup, or airplane mode in the Call Blocker app.

• Scam and spam shield to instantly block spam, recognize calls, real-time alerts, etc.
  
• Advanced caller ID features for different call types: business, personal, international, etc.
  
• Outbound call safety with proactive protection, in-depth caller insights, etc.
  
• Comes with AI-powered features to manage calls and ensure unmatched accuracy.

Need an alternative safer calling app other than Truecaller? Well, the developers of Hiya knew that every call you receive requires secure, stress-free, and informed communication. So, they created an app that is more than a call blocker. In fact, in essence, Hiya is a complete call management system that is designed to revolutionize your communication experience.

The spam and scam shield instantly blocks all unwanted calls and alerts you of dubious numbers in real-time. Also, what I liked about Hiya is that it is powered by a global community that makes calling safer. Its advanced caller ID lets you precisely identify information related to business, personal, international, and unknown calls, giving you the utmost clarity and confidence.

The app is also great if you want to prioritize outbound calls by safely delivering important information like caller insights. In fact, you can even mask your number to stay ahead of unsolicited calls. Beyond this, AI-powered precision, community-driven updates, and proven technology make a great choice to redefine communication.

• It can block calls from a particular person, area code, or even an entire country
• The app can intercept calls from private or unknown numbers and send them to voicemail
• It reports spam calls to warn other users as well
• The app comes with an automatic caller lookup for recent calls in the phone's history

Mr. Number is a smart and advanced call blocker app among all the available choices. The app lets users look up the 20 numbers for free during its trial run. After that, the user can pay the nominal fee to continue using its services. Mr. Number automatically blocks spam calls without blacklisting them and looks up users' call logs to detect and block 20 spam calls. You can download the Mr. Number app from here, which is available only for Android smartphones.

• Get a voice-based assistant for screening calls
  
• Delivers an accuracy of 90% and more to detect spam, scams, robocalls, etc.
  
• Get powerful video and audio caller IDs to identify callers
  
• Record both incoming and outgoing calls with a reliable call recorder
  
• Best-in-class blocking and spam detection feature

Truecaller is an application that stays on top whenever any best free spam call blocker app for Android is asked. If you don’t know, then Truecaller is used to transform the way you manage calls and messages. I have been using the app for quite a few years, and it has ensured my safety and freedom from unwanted interruptions.

To talk more about its AI-powered assistant, the tool can help screen calls, identify spam over accuracy, and even transcribe your conversations. However, the real reason why I prefer this app is its caller identification for voice and video calls. Plus, the call recording feature that it provides has AI summaries and transcriptions to track important conversations.

Truecaller has a very efficient blocking and spam detection feature, and it delivers community-driven updates along with advanced options to block users from specific countries or follow specific patterns. Its smart messaging allows you to automatically organize SMS into categories. And, if we talk about its premium version, you can also get ad-free use, Ghost calls, and even call announcements.

• It provides backup for your contacts
• Users get features for advanced phone calls and SMS text blockers
• With the option of community blacklist, this app blocks spam, and telemarketers' calls
• Users can even find information about the last received calls without answering them
• It also offers the option to schedule the Do Not Disturb mode

Call Control is another great option for users who are experiencing a lot of spam calls a day and are tired of hanging them up. It also shows the caller's identity to look up the details along with the call blocking ability.

Call Control also allows users to block SMS from a particular number. Along with this, the app also gathers scam reports from the users against the numbers and warns them about those spam numbers. The app is available for both Android as well as iOS platforms.

• Eliminate spam calls
• Block unwanted calls
• 26 million users worldwide
• Send customized voice mails

Robokiller is an automatic call blocker app that can be used to block unwanted calls when unavailable. The app works automatically and identifies the spam numbers, adding them automatically to the block list. The app is capable of eliminating up to 99% of spam calls. You can also deploy answer bots in case you are unable to receive the call but want your callers to get any message.

• Partners with Taiwan Police Dept
• Identify unknown calls and messages
• Block unwanted calls
• Get rich caller data

Whoscall is a mobile application on Android and iOS platforms that helps users create a trustworthy telecommunication environment. You can identify the spammer, block them, and also report them. You can use the built-in dialer to make calls directly from the app. Whoscall is free to use, does not support ads, and helps users identify callers and block them with a tap on a button.

• Provides real-time protection from around 800, 000 robocallers, phone scammers and telemarketers
  
• Potential to identify over 1200+ robocallers
  
• Extended privacy standards to keep your call records protected
  
• Important robocalls including weather alerts and school closing can be easily identified and attended
  
• Instantly identify and block robocalls (optional)
  
• Protect your phone from text spam and phishing attempts
  
• Listen to thousands of robocalls through database access
  
• Option to block “neighbor spoofed” calls

Users consider it as one of the best free iPhone apps that quickly blocks annoying robocalls,  telemarketing, spam, and calls. Use this app to bring peace to your life by getting rid of the phone scammers.

• Organize your voicemail
• Block unwanted and spam calls
• Add a new smart number
• Send personal greetings to your contacts
• Save dates and maintain calendars

YouMail is one of the best spam call blockers and calls answering apps in the app stores today. The app comes loaded with all the main features you would expect from a good call blocker. Additionally, the app also features voicemails and call answering functions that enhance its value many folds. YouMail is a free-to-use app that can be downloaded for Android as well as iOS devices.

• Scan calls and block spam
• Identify spam calls
• Create and manage block list
• Save yourself from scammers

Robo Shield can be easily referred to as one of the top call blocker apps that is available at the Google Play Store and the Apple App Store. The app has an intense database of spam callers and creates a blocklist to save you from spam calls. Identify unknown phone numbers without even opening the Robo Shield app. It is also free to download for platforms, including Android and iOS.