Developed by the creators of the Russian social network VKontakte, promises controversy safe and open source platform that aims to compete with WhatsApp and BlackBerry Messenger. A segment composed of several opponents of different weight, the world of instant messaging adds a new competitor with Telegram Service featuring applications available for iOS devices from Apple and Google’s Android (with unofficial versions for other platforms like Windows Phone, Windows, OS X or Chrome).
Read MoreWhat is Telegram, chat seeking its place among instant messengers
