OTP Auth vs SoundLogin Authenticator
A side-by-side look at OTP Auth and SoundLogin Authenticator. For an in-depth review of either product, follow the links below.
OTP Auth
Security & Privacy
OTP Auth is a free and open source two-factor authentication app for Android and iOS. It generates timed one-time passwords for use in two-factor systems. It supports both HOTP and TOTP standards and can scan QR codes to easily set up accounts.
twofactor-authenticationopen-sourceqr-codehotptotp
SoundLogin Authenticator
Security & Privacy
SoundLogin Authenticator is a two-factor authentication app that uses sound-based login codes instead of SMS texts or TOTPs. It generates unique audio codes that users enter into login screens for added account security.
twofactor-authenticationsoundbased-authenticationaccount-security
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