Kontalk
5 ਵਿੱਚੋਂ 3.0 ਸਟਾਰ (1 ਸਮੀਖਿਆ 'ਤੇ ਆਧਾਰਿਤ)
The Kontalk Network is a community-driven instant messaging network designed for smartphones and tablets.
You have to provide your phone number in order to use kontalk. Apart from that, kontalk seems to be quite trade-free, because there are no ads or trackers. Everything is end-to-end encrypted by default.