Sandes allows users to make end-to-end encrypted one-to-one and group messages. Also allows users to make end-to-end encrypted one-to-one voice and video calls. Messaging feature include forward, forward to mail, broadcast, backup, text customisation and tag.
Sandes is an Indian state-owned freeware instant messaging platform developed by the Government of India. It runs on Android, iOS and in web browsers.
App store link:- https://apps.apple.com/in/app/sandes/...
Playstore link:- https://play.google.com/store/apps/de...
Sandes Web Link:- https://www.sandes.gov.in/