“Telegram is a messaging program with a focus on speed and security, it’s super-fast, simple and totally free. It’s possible to utilize Telegram on all of your devices at precisely the exact same time — your own messages sync effortlessly across any range of your phones, tablets or tablets.
It’s possible to utilize Telegram on smartphones, tablets, and tablets. We’ve got programs for iOS (6 and over), Android (4.1 and up) along with Windows Phone. You might even utilize Telegram’s web version or install one of the desktop programs such as Windows, OSX, and Linux.” — from Quora