Signal : The secure instant messaging tool
- Created in 2014
- Signal is a tool that allows you to communicate quickly in complete security (because it is encrypted for greater security) and for free.
- Signal is equipped with several features such as: sending text messages, voice messages, creating groups, voice calls, video calls, sharing PJs etc...
- Signal is a great way to have an application that allows you to communicate quickly, in case the company's workforce is not huge for example, and securely when sending confidential documents.
UX : Very simple to use, very clear interface and functionality
UI : Simple design, reminds a lot of WhatsApp
Works very well
💸 About the pricing
- Completely free thanks to donations and grants
⭐ Strong points
- The security of this application
- The possibility to send PJ easily
- The speed of communication
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Signal : The secure instant messaging tool