His name is Telegram Messenger, and is the app of the moment. It 'a direct competitor of WhatsApp, an instant messaging chat founded by two brothers Nikolai and Pavel Durov. Telegram numbers have upset everyone, even the founders: "four million users were added in the last 18 hours, we do our best but the service may become unstable because of the high traffic." Last October the new App boasted just 100 thousand daily users, but now something has changed, and that something is precisely WhatsApp. It appears that the boom Telegram is closely related to the purchase by Facebook note app. A kind of revenge against Zuckerberg due to fears of a decline in the privacy of WhatsApp, but also to black out a few days ago.
From a technical point of view, Telegram is cloud-based and well-covered by encryption. It can be used by several devices, including traditional PCs, to share messages, images, videos and documents. The boom of Telegram, which occurred mainly in Europe, caused in turn overload the server, and a blackout of a few hours and the permanent presence in the rankings of the most downloaded services in dozens of markets. Exponential growth, which promotes the app as a direct competitor of Ukrainian WhatsApp.