Challegram is an unofficial Telegram Messengerclient.How Challegram is different compared to other Telegramclients:SUPERFAST: Challegram is based on Telegram Database Library (TDLib)and optimised for 64-bit devices. All data transfer, file downloadand upload are significantly faster compared to officialclient.CUSTOMIZABLE: In Challegram you are free to choose plain or bubblesmode for messages, as well as colour themes.FRESH AND SMOOTH: Challegram, unlike other Telegram clients forAndroid, is not based on an official client and has a completelynew design and core.DATA SAVING: Challegram has smart data saving options with anability to pause all downloads when you suddenly switch from WiFito Mobile Data or Roaming.SUPERSECURE: Challegram, unlike most other clients, uses temporaryencryption keys for each connection as an additional securitymeasure, thus enabling perfect forward secrecy for every cloudchat. Find out more: https://core.telegram.org/api/pfsChallegram also consists of core Telegram benefits:FAST: Telegram is the fastest messaging app on the market,connecting people via a unique, distributed network of data centersaround the globe.SYNCED: You can access your messages from all your devices at once.Start typing on your phone and finish the message from your tabletor laptop. Never lose your data again.UNLIMITED: You can send media and files, without any limits ontheir type and size. Your entire chat history will require no diskspace on your device, and will be securely stored in the Telegramcloud for as long as you need it.SECURE: We made it our mission to provide the best securitycombined with ease of use. Everything on Telegram, including chats,groups, media, etc. is encrypted using a combination of 256-bitsymmetric AES encryption, 2048-bit RSA encryption, andDiffie–Hellman secure key exchange.POWERFUL: You can create group chats for up to 5,000 members, sharelarge videos, documents of any type (.DOC, .MP3, .ZIP, etc.), andeven set up bots for specific tasks. It's the perfect tool forhosting online communities and coordinating teamwork.RELIABLE: Built to deliver your messages in the minimum bytespossible, Telegram is the most reliable messaging system ever made.It works even on the weakest mobile connections.SIMPLE: While providing an unprecedented array of features, we aretaking great care to keep the interface clean. With its minimalistdesign, Telegram is lean and easy to use.100% FREE & NO ADS: Telegram is free and will always be free.We are not going to sell ads or introduce subscription fees.PRIVATE: We take your privacy seriously and will never give thirdparties access to your data.For those interested in maximum privacy, Telegram offers SecretChats. Secret Chat messages can be programmed to self-destructautomatically from both participating devices. This way you cansend all types of disappearing content — messages, photos, videos,and even files. Secret Chats use end-to-end encryption to ensurethat a message can only be read by its intended recipient.We keep expanding the boundaries of what you can do with amessaging app. Don’t wait years for older messengers to catch upwith Telegram — join the revolution today.