Telegram

By Gun Seng Maw
  • Period: to 2025 BCE

    Telegram

    Telegram iOS release; Android followed in October
    telegram. Secure cloud chats, stickers, media sharing.

  • Photos and Voice message

    Telegram introduces uncompressed photos and voice messages.

  • Voice Calls

    Introduced end‑to‑end encrypted voice calls

  • Video Calls & Group Chats

    One‑on‑one video calls launched

  • Mini Apps Rise

    Bot API 7.8: Introduced “Main Mini Apps” preview launch feature

  • Major Bot API & Mini App Enhancements

    -Persistent secure local storage (Device Storage, Secure Storage)
    -Full‑screen Mini Apps, geolocation, accelerometer, emoji status

  • Bot API 9.1:

    Added hideKeyboard, checklists, gifts, and more WebApp enhancements