If you have a mobile is very possible that from time to time you reach these message saying that you can win a car, an iPad, a house, a trip to Mars, etc.., In other words, chances are you've ever received one of those annoying spam messages usually arrive via mail also. A recent study says that last year were sent no less than 4.5 billion text messages of this type.
How to avoid them? If you have a smartphone Android, the solution is simple: Mr. Number.
Mr. Number is an app that was launched about two years ago and is used by more than 5 million Android phones. How does this app? Quite simply automatically block messages that are in your database. In this database there are numbers that are known for spamming and if we want we can also add numbers that we desire, thus blocking the messages not only spammers, but also from potential stalkers and the like. Obviously that blocking a number also blocks any calls from it.
Apparently the app also allows you to send free messages to our friends who also use it. Mr. Number can be downloaded for free from Google Play .
