Whatsapp has announced that it is now 400 million active users. That means that the number of active users of the popular instant messaging service in the past few months, with one-third increased.
The numbers show that Whatsapp without prejudice to popular remains among smartphone users. The software is suitable for most mobile operating systems; recently there was a version for Apple’s iOS 7. In september let Whatsapp know that there are 31 billion messages per day are processed, with which the service is greater than the popular social-networking site Twitter.