About Signal
Signal is a messaging application that combines an unexpected focus on privacy with all the features users expect from a messaging platform. It offers state-of-the-art end-to-end encryption, ensuring that conversations remain private. With Signal, users can share messages, make voice and video calls, and avoid SMS fees while enjoying a secure messaging experience.
Categories
Pros & Cons
Pros
- Strong end-to-end encryption
- Open source
- No ads
- Simple interface
- Self-destructing messages
- Cross-platform support
Cons
- Requires phone number
- Limited features compared to some alternatives
- Occasional sync issues
- Smaller user base than mainstream apps
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