Yesterday, December 11, Viber Media officially announced an updated version of the application of the same name. It is already available for download in the online store App Store. The new version of the VoIP telephony service Viber is indexed 4.1 and received several new functions. In particular, it has the Viber Out function, which allows making voice calls to mobile and landline phones unregistered in the service. In other words, with Viber 4.1 you will be able to call any users, even those who do not have this application installed. Tariffs for such calls are quite low and, according to the developers themselves, they are the most affordable among such services, including Skype Out. In addition, in Viber 4.1, the real number of the caller is displayed as an identifier, and not his name. Thanks to this, the user knows exactly who is calling him and from which number. Also, in the updated version of the service, some minor bugs were fixed and it became possible to download stickers from the sticker and sticker store. Viber 4.1 is compatible with iPhone, iPad and iPod touch. To install it, you need iOS 5.0 or later mobile platform.