A focused alternative when you want more iPhone tools
Authenticator can be used as an independent Google Authenticator alternative for accounts that support TOTP setup. It adds an iPhone-focused experience with QR setup, manual entry, local app authentication, Premium encrypted iCloud backup, widgets, and Apple Watch sync.
Login codes without another app account
Authenticator does not require an app account. Add TOTP codes from the services you already use, protect access locally, and keep each service's recovery codes in a separate safe place.
When it is a fit
Use Authenticator when a service gives you a standard authenticator app setup QR code or manual key. It is especially useful if you want an app that keeps codes organized, supports local unlock, and gives Premium users backup and Apple-device surfaces.
The app is not affiliated with Google Authenticator or Google. It is a separate authenticator utility for TOTP-compatible accounts.
| Need | Authenticator answer |
|---|---|
| QR setup | Scan otpauth setup QR codes |
| Manual setup | Enter setup keys manually |
| App unlock | Passcode and Face ID or Touch ID when supported |
| Backup | Premium encrypted iCloud backup and restore |
| Apple Watch | Premium Apple Watch sync |
Migration note
Authenticator includes import guidance for common authenticator migration workflows. Some services allow transfer QR codes; others require you to re-open two-factor settings and create a new authenticator app setup code.
Keep old codes available until you have verified every important account with the new authenticator.
Product screenshots
Questions people ask
What is Authenticator 2FA TOTP OTP MFA?
Authenticator 2FA TOTP OTP MFA is an iPhone authenticator app for time-based login codes. Add accounts by scanning a QR setup code, importing a QR image, or entering a setup key manually, then copy the current code when signing in.
Is Authenticator affiliated with Google Authenticator, Microsoft Authenticator, or other services?
No. Authenticator is independent. It can store codes for services that support TOTP setup, but it does not claim affiliation with Google, Microsoft, GitHub, Discord, Binance, Steam, Yandex, Gosuslugi, or other third-party services.
Does Authenticator need an account?
No app account registration or app login is required. You add TOTP codes from the services you already use.
Can Authenticator back up my 2FA codes?
Premium can unlock encrypted iCloud backup and restore through Apple iCloud Drive and iCloud Keychain. You should still keep each service's backup codes or recovery methods.
What data does Authenticator collect?
Authenticator can collect product interaction analytics that are not linked to your identity and are not used for tracking. Real TOTP secrets, QR payloads, passcodes, salts, hashes, account labels, and issuer labels stay out of logs, analytics, and crash reports.