Sigma Messenger is an free messaging app that uses Telegram's API and added some extra features to the official Telegram app which the most important is a very strong Anti Blocking system for some countries which are blocking Telegram and:

• Translate your conversations into 50+ languages.
• Go to the first message of your chat by clicking Beginning button.
• Change your conversation date into Solar Hijri date.
• Partial copy of conversations.
• Prebuild separated tabs for chats.
• Multi-account (up to 6).
• Forward messages without quoting. Edit messages captions before forwarding.
• Show the Telegram ID of the person you are chatting with.
• Add some fonts.

Telegram Channel: https://t.me/socialsigma
Support Telegram ID: https://t.me/socialsigmasupport