Wickr me instant messaging apps allow users to exchange end-to-end encrypted and content-expiring messages, including photos, videos, and file attachments.
This app was used a lot for illegal things due to its crazy encryption and the owner will discontinue it on December 31, 2023.
Up until that date it can be used to send disappearing messages, encrypted video calls, and more.
People loved Wickr’s privacy and I am hopeful that they will replace this app or service with something else so I would still keep an eye on this project to send text and make encrypted video calls.