Best Android call blocker app against spam calls in 2022

The flow of unwanted calls lately is unbelievable, this can be confirmed by anyone who has ever left a trace of their phone number by buying stuff online or ordering services offline. Since any business store their data (including the personal information of their customers) in a digital form nowadays, the data gets leaked from time to time despite the business’s best efforts. Unsolicited calls come from random mobile operators and ISP, insurance companies, banks, anyone and anything who want to sell you their products. If you are an entrepreneur, you can expect several calls a day with various partnership offers that distract you from doing real business. And yet, this is not the worst in unwanted calls: while unsolicited service offers are annoying, scam calls are a real danger known to have lured many smart people too.

Phone charlatans might turn out to be pretty good psychologists with many hours’ worth of ‘training’ so it’s hard to resist their hypnotizing tactics of combining half understandable business language with the sense of emergency or fright if you are not warned beforehand that this is a scam.

Spam call blocker

Studies show that the real answer to this problem is various levels of filtering phone calls – the so called call blocker techniques. Call blockers are designed to rid you of annoying calls or text messages from unknown numbers, and differ in the way they do that and how convenient they are to use.

If everything is clear with the solution to the problem, only one question remains – how to choose the best application for blocking spam calls? For example, there are about a hundred different apps available for Android in 2022 with similar features, so it’s easy to get lost among them. What if you don’t have time to understand the nuances of all blocker apps? How to choose the best app to block spam calls? Of course, everyone has their own concept of “best”, but according to general features, one can still single out a leader that would suit the majority.

Luckily, in 2022, there has been a free app for blocking calls from unknown numbers called “KnownCalls” released for the Android platform. The name is not a coincidence: the application only lets through calls from known calls ridding its user completely of calls from any unknown numbers, and letting them enjoy the life without spam. The app should also be your best choice if you care about your digital imprint and how an app handles your personal data, for KnownCalls does not collected or share it in any form.

What can the “KnownCalls” app for blocking calls and text messages?
“KnownCalls” has two tabs to work with: call blocking settings and text messages blocking settings.

For calls, you can choose to:
* Reject calls that do not come from numbers that are not in the Contacts list of your device;
* Reject calls that do not come from numbers that are not in the Favorites list of your device;
* Save or not save such rejected calls to the Call Log.

Please note: unlike other applications, “KnownCalls” rejects calls rather than just mute them. With a little collaboration from the carrier you can set your phone up to have spammers receive a signal that they have dialed an incorrect or non-existent number. Thus, there is a chance that spammers will soon cross you out off their databases.

For SMS messages, you can choose to:
* Silently receive a text that arrives from numbers that are not in the Contacts list of your device;
* Silently receive a text that arrives from numbers that are not in the Favorites list of your device.

Thus, unwanted SMS messages will arrive in silent mode, no sound or vibration triggered, and will not distract or wake you or your child up.

In what cases can you use the “KnownCalls” application?
“KnownCalls” can definitely be called the best Android call blocker app against spam calls in 2022 because it’s free, safe and easy, and very efficient at the same time.

You should definitely try the app if you are:
* Tired of constant unsolicited calls that wake you up at night;
* Willing to stop calls distracting you from work;
* Done with calls from work at non-working hours;
* Trying to get rid of calls from collectors and creditors;
* Worried lest phone scammers rob your loved ones;
* Tired of unsolicited service offering calls;
* Willing to only get important text messages;
* Afraid to become a victim of phone swindlers;
* In need of a way to get rid of spam and scam calls, but still stay connected.

Who is KnownCalls suitable for?
* For children and the elderly, whom you want to protect from scammers and criminals.
* For public figures, politicians, officials, all those whose number is often openly available.
* For businessmen, top managers, CEOs who are constantly bombarded with various services and goods offers.
* For all those who do not want to be distracted by spam during business hours.
* For employees who do not want to receive calls from work in their spare time.
* For any people who are not interested in receiving calls from scammers, but at the same time sometimes waiting for calls from unknown numbers.

The wide range of applications also makes “KnownCalls” one of the best call blocker apps for anyone – from a president to a kindergarden kid.

As you can see, best Android call blocker app against spam calls in 2022 is easy to find:
“KnownCalls” has proven to be a reliable and affordable app that saves you and your loved ones from intrusive, annoying unwanted calls and messages. Learn more about the app and download it free of charge here

18 August, 2022