9 Best Authenticator Apps for Your MFA needs
The best authenticator apps in 2026 for MFA and 2FA are Ente Auth or 2FAS for Best for Simplicity & Privacy and Open Source. Twilio Authy, Best for Multi-Device Sync. Microsoft Authenticator for general usability and ecosystem integration. Google Authenticator remains a reliable, simple option, while Authy is best for multi-device syncing.
Stratum is an open-source two-factor authentication app for Android that secures your accounts with encrypted backups, biometric protection, and support for TOTP, HOTP, Steam, and Yandex authenticator
Aegis Authenticator is a free, open-source 2FA app that stores and manages one-time passwords for two-step verification across thousands of online services. It supports industry-standard HOTP and TOTP
2FAS is a free two-factor authentication app that secures your online accounts with TOTP and HOTP algorithms. It syncs across mobile devices, works offline, and requires no account or password storage
Ente Auth is a two-factor authentication app that generates and stores 2FA tokens on your phone, tablet, or desktop. It backs up your tokens with end-to-end encryption so you won't lose them if your d
Bitwarden Authenticator generates verification codes for two-factor authentication using industry-standard TOTP (time-based one-time passwords). It works with any website or application that supports
Raivo is a two-factor authentication app for iPhone and Mac that stores one-time passwords with end-to-end encrypted iCloud backup and sync. Sign in with Face ID or Touch ID, then copy your OTP to you
Proton Authenticator is an open-source, end-to-end encrypted two-factor authentication app that stores your 2FA codes entirely on your device. Built by Proton Mail and trusted by millions, it gives yo
Twilio Authy generates secure two-factor authentication tokens on your iPhone or iPad to protect your accounts from unauthorized access. The app supports thousands of providers including Facebook, Dro
Microsoft Authenticator provides multi-factor authentication, passwordless sign-in, and password autofill for your online accounts. Enable MFA to add a second layer of security during login by approvi