With this handy Call Blocker app, you can easily control the incoming calls by adding spammers in blacklist on your phone, block calls and skip unwanted messages from unwanted or hidden (anonymous, private) numbers without any problems. You can also set the settings by calls blocker to make it impossible to call you from numbers that aren’t in your contact lists.

The convenience of using the Spam Blocker consists in extremely simple settings, which do not have to understand for a long time, as well as in the fact that you can add a number to the list of unwanted contacts from the list of your contacts on your smartphone, from the recent calls, or simply enter it manually.

Spam calls are blocked using a simple and reliable algorithm that allows you not to worry that the caller will somehow bypass the running Call Blocking app. The service has a large number of useful options:
- Call Blocker is a simple and reliable blacklist that you can create yourself
- A "Do not disturb" mode which block spam calls free and text messages
- Spam blocker and sms blocker - an easily configurable SMS message filter. Block spam text messages in a tap.
- Calls blocker - block spam calls free

There is also an automatic and instant verification of the number from which the call comes, to protect you from fraudulent calls and robocalls, as well as from calls from numbers that you have blacklisted in the app.
The log of blocked calls will allow you to view them at any time and, if necessary, quickly exclude or add the number to the block list. Unwanted phone numbers won't disturb you.

Unknown number block app is a convenient service with a minimum number of settings and high-quality operation of the main functionality. Allows you to easily block spam on your device and control incoming numbers at any time by adding or removing phone numbers from spam calls blocker. Prevent spamming and calling from unwanted or blacklisted phone numbers. Call Control allows you to control and barring incoming phone calls.

Spam and unwanted messages are blocked by using an algorithm that automatically determines what needs to be blocked. There is a large database of fraudulent numbers. With this spam calls blocker, you will definitely be able to block calls without the first ring.