Wire offers secure messaging, voice, and videoconferences, and file exchange end-to-end encrypted and cutting-edge features.
This is like Threema another Swiss company focused on awesome features, top privacy, and secure messaging video conferencing features.
It is completely free to use and usually, and it offers quality video calls and streaming faster compared to Skype.
The mobile app is great, super simple, and blazing fast, same applies to the web app for PC and desktop computers.
Many adult models are using Wire to communicate with their managers and fans for no cost and you should check it out.