Zangi Messenger

Zangi is a safe and secure messaging app for Android and iOS devices which is trusted by millions of users worldwide. In 2017, the app integrated end-to-end encryption protocol upgrading security standards to a global level. Its serverless system allows you to be the only owner of your data keeping it only on your device without any server interference. It means that only the sender and the receiver can have the messages, and nobody else, not even Zangi.
Also, Zangi exceeds other messaging solutions by providing HD voice and video calls, instant messaging and consumes the lowest internet data. It works in any internet conditions including crowded Wi-Fi, poor internet connectivity areas, Satellite networks and elsewhere.
You can use Zangi to send text messages, voice messages, video messages, photos and GIFs, make voice and video calls, create group chats, share locations and more.
Zangi messenger free download is available for iOS and Android: https://zangi.com/download