Secure Alternatives to Google Authenticator, Authy
Aegis Authenticator (https://getaegis.app/) -
It is an open source counterpart. For Android users.
Tofu (https://www.tofuauth.com/)
It is an authenticator for iOS users.
OTP (https://play.google.com/store/apps/details?id=org.shadowice.flocke.andotp&hl=ru&gl=US)
Programmable and encrypted for Android users.
Raivo (https://apps.apple.com/us/app/raivo-otp/id1459042137)
It is a lightweight, easy-to-use and secure OTP solution for iOS users.
Authenticator Pro (https://github.com/jamie-mh/AuthenticatorPro)
Encrypted alternative for Android and Wear OS users.
Official versions from Google and Microsoft
Google Authenticator ios
(https://apps.apple.com/us/app/google-authenticator/id388497605) Google Authenticator Android
(https://play.google.com/store/apps/details?id=com.google.android.apps.authenticator2)
Microsoft Authenticator Android
(https://play.google.com/store/apps/details?id=com.azure.authenticator) Microsoft Authenticator iOS (https://apps.apple.com/us/app/microsoft-authenticator/id983156458)
Enjoy!
