A free app for Android, by Sync.ME.

This is an app for Android devices that will help you block unwanted calls and messages. The best part is that it is completely free!

You will get the most up-to-date information on any number.

In addition, the app will make sure that your phone is not being used by any malicious users.

The application is very easy to use and it has a simple interface.

You can see who is trying to contact you, and you can easily decide whether to let them in or not.

It is a great way to save your time and your phone number.

You can also record any call that you want to save for later.