Top 7 Free Call Blocker Apps In UK 2024

5 Minutes Read
top free call blocker apps in uk

Harnil Oza

Founder and CEO

Mar 08, 2022

Spam calls are the most annoying thing whether it comes from marketing agencies or scammers. It annoys me just so much. To get rid of that, many Android and iOS mobile devices offer in-built call blocking features but many of them do not have that feature even if they have it it does not identify each and every spam call.

That's why we need call blocker mobile application development in our mobile devices. They can identify every spam call and inform the users about it. But not all call blocker mobile apps can be reliable. They will need permissions of your call logs so need to be careful before trusting any call blocker mobile application.

List of the Best Free Call Blocker Mobile Apps in 2024 that You Should Have.

1) Truecaller

Truecaller allows users to manage all their calls and messages quickly, by filtering out telemarketers, robocalls and other unwanted disturbances. Millions of Truecaller global users update the spam list. The community-based spam list makes Truecaller one of the safe and efficient calls blocker mobile applications. This powerful dialer and caller ID will identify who is calling even before they call. It also allows you to voice call your friends and family for free through the mobile app. Along with that it also allows you to record your calls and save them on your device. users can save their call history, messages, contacts and more on google drive for free.


  • Powerful Dialer & Caller ID.
  • Call Blocking & Spam Detection.
  • Smart Messaging.
  • Filter Message to Personal, Other and Spam.
  • Advance Blocking and Filtering preference.
  • Get the Important Details from the Messages.
  • Call Recording for all the Users.

Download Now:


2) Call Control

Call Control is a full-featured blacklist and call blocker mobile application of the UK. Call Control has more than 10M users around the globe. It is one of the most preferred, easy to use and free call blocker mobile applications when it comes to blocking unwanted calls as well as texts. One of the best things about call control mobile application blocks spam calls without even notifying the user about the call. Apart from that, there are other various features that set the call control apart from the competition such as blocking calls from private & unknown callers, personal blacklist, do Not disturb mode, text SMS filter, Community Blacklist, blocked call log and more!


  • Download completely FREE.
  • Powerful call blocker and blacklist for text SMS and Calls.
  • Know who’s calling you even if you don’t have the number saved in your phone book with call control enhanced caller ID.
  • Personal Blacklist - Block any phone number or area code, using wildcards and more.
  • Automatically blocks the violators of the FTC/FCC Do Not Call list.
  • Easily schedule when you don’t want to receive calls.
  • Send to voicemails.

Download Now:


3) Hiya

Hiya has a powerful database of millions of phone numbers. Hiya leverages this database to alert the millions of Hiya users out there for the spam calls or the calls they should avoid. Hiya was formerly known as white pages caller ID. Hiya's security features identify the block and spam calls and messages so that they can not disturb you. You can block any calls and messages including nuisance calls, unwanted phone numbers, spam numbers and so on in the Hiya call blocker mobile application.


  • Take calls from people you want to talk to and from friends not in your phone book.
  • Blacklist unwanted callers including nuisance or fraud calls. Send the unwanted phone calls directly to the voicemails.
  • Report and block the nuisance or spam calls to protect your privacy.
  • Real-time unknown calls identification.
  • Get the owner's information for text messages as well.
  • Find out and filter nuisance, fraud, or a legitimate caller through a reverse phone search.

Download Now:


4) Whoscall

Being an official partner with Taiwan National Police Administration, Whoscall is a highly-regarded phone app with Caller ID & Block features. Apart from that, Whoscall is one of the preferred apps for calls and messages functionality. Whoscall identifies the incoming calls and text SMS and blocks the spam and malicious ones without informing the users. Whoscall has a massive database of 1.6 billion phone numbers and it leverages that to provide the most efficient call blocker service.


  • Recognize unknown calls.
  • Block spam and nuisance calls.
  • Built-in dialer to search & confirm unknown numbers before you dial out.
  • All-in-one Whoscall Call Interface to identify incoming and outgoing calls.
  • SMS conversation page to chat with anyone.
  • Auto-update Number Database with Whoscall premium.
  • Identify the spam SMS links with Whoscall premium.

Download Now:


5) MR. Number

If you are looking for a simple but efficient caller blocker mobile application then MR. Number is your app. It allows users to block the calls from people, businesses and even hidden numbers. You can even judge a number through the comments others have left for the specific number. The Auto-detection feature will block fraud and suspected spam calls. MR. Number provides all in one service to call, identify, filter to stop and blocks spam, scam and fraud calls.


  • Put names to numbers when dialing out.
  • Block calls from a single person as well as based on area code or an entire country as per your preferences.
  • Add the telemarketers and debt collector's numbers to the spam list.
  • Intercept calls from private/unknown numbers and sends them to voicemail directly.
  • Alert others for the spam calls by reporting them as spam.
  • A caller lookup for your phone history to filter out the spam calls.

Download Now:


6) Call Blocker

Call Blockers allows the users to Block, identify and report suspicious phone numbers. You can avoid phone scams, unwanted calls and extra charges on your bill. Call Blocker is a mobile application solution introduced by, that has a vast database of more than 4,00,000 phone numbers. It leverages this database to provide call-blocking services to its users around the globe including the UK.


  • Block any unwanted phone number for yourself.
  • Report the suspicious phone numbers and warn the community.
  • Get the details such as the caller's name through the phone number.
  • Get all the latest suspicious and spam numbers automatically before they call you.
  • Block all the numbers with no caller ID or hidden numbers and even international numbers.

Download Now:


7) Numbo

Numbo call blocker mobile application provides excellent call blocking services. It works as a reliable scam shield between the users and spam calls. Numbo's largest caller ID number database eliminates 98% of scam and spam calls for the users. Users can also report spam numbers. You can even report the number that should not be on the list. You can change it from the setting marking them as trustworthy.


  • The largest spam numbers database.
  • Reverse phone number lookup.
  • Personal blocking list.
  • Call Detector.
  • Instant Caller ID.
  • Unlimited number lookup.



All of these call-blocker mobile applications provide amazing services. If you want to provide a mobile application with call blocking and spam detection features, reach out to Hyperlink InfoSystem uk app developers.

Read Also:

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10 Top Live Streaming Apps In 2022
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Harnil Oza is the founder and CEO of Hyperlink InfoSystem, one of the leading app development companies in India, USA, UK, and around the world. Being the founder of the company, he takes care of business development activities and maintains relations with clients. His charismatic and result-driven approach has benefited the company to grow and achieve this height where the company stands right now.

Harnil Oza

Founder and CEO

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