Which Android app should I use for managing two-factor authentication across all my work and personal accounts?

Microsoft Authenticator is a robust manager for multi-factor authentication (MFA) that simplifies securing a wide array of accounts. For individuals juggling both work-related Microsoft 365 logins and personal accounts from services like Google, Facebook, or Amazon, the app consolidates everything into a single interface. Its primary function is generating time-based one-time passwords (TOTP) for accounts where you've enabled 2FA. A significant convenience is the ability to approve Microsoft account sign-ins directly via a push notification on the phone, bypassing the need to manually enter a code. The app also includes a built-in password manager that can securely store credentials and autofill them, adding another layer of utility. For real-world use, a freelancer with accounts for various client portals, email services, and banking apps can keep all their 2FA codes in one place, protected by the phone's biometric lock. However, the experience is most seamless within the Microsoft ecosystem; adding non-Microsoft accounts requires a manual setup process that some users find slightly more tedious than dedicated authenticator apps. A key strength is its backup and restore feature, which syncs account details to a personal Microsoft account, preventing lockout if the device is lost. The interface is straightforward, though the organization of many codes could benefit from folder or tagging support.