For device owners on OS base Android released a special version of the messenger Telegram, which received the name Challegram.
Challegram is optimized for 64-bit processors on Android platform, and Now the application speed is increased by 30 - 50%. The new version is written on TDLib and has a higher level of information security.
Also Challegram supports several color schemes and various topics that allow you to change the messages. In addition, users can send to the friend any files, without restrictions on format and weight.
Thus, the Challegram - a full analogue of Telegram X , the version of the messenger specifically for iOS.
The Android app is already available on Google Play .