Signal, is an innovative privacy-preserving messaging app where people can chat, post videos, voice call/video call, and enjoy many other cool features.
- It offers end-to-end encryption powered by an open-source signal protocol that keeps everything safe and private 24 * 7.
- A quick app, regardless of the network, for sending messages.
- With the dark theme, talking at night becomes simpler.
For each person in the contact list, custom warnings can be set or noises can be disabled.
11 Best Alternatives to Signal
Trillian is a free instant messaging application that works great on desktop and mobile phones
Google hangout lets you chat with up to ten people at a time free of charge via video, text, and video and text chats. You can also enjoy free VoIP calls if you are in the US or Canada. It also offers paid VoIP calls for those outside the two regions at relatively cheaper prices as compared to other VoIP service providers.