Signal App
Social
4.6
Information
Category
Social
Publish
Jul-14
Rating
4.6
Developer
Signal Foundation / Signal Messenger LLC
Price
free
End-to-end encrypted messaging, voice/video calls, no data logs, registration lock, disappearing messages, PIN protection, group chats, file sharing.
Operation&Promotion Points
Endorsements from privacy advocates, word-of-mouth, open-source community contributions, Signal Foundation campaigns, press coverage during privacy debates.
User Tips
Set Registration Lock, verify safety numbers, use disappearing messages, lock app with biometrics, backup responsibly (Android), disable screenshots.
