Signal vs TOTP Authenticator

A side-by-side look at Signal and TOTP Authenticator. For an in-depth review of either product, follow the links below.

Signal

Social & Communications

Signal is a free, open source, encrypted messaging and voice calling app. It offers end-to-end encryption for secure communication. With Signal, users can send encrypted messages, make voice and video calls, and share media with individuals or groups.

encryptedprivatesecuremessagingcallsopen-source

Full review → Alternatives

TOTP Authenticator

Security & Privacy

TOTP Authenticator is a free, open source app for two-factor authentication using one-time passcodes. It works with Google Authenticator and other similar apps to generate secure login codes.

2fatotpotpopen-source

Full review → Alternatives