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Best Authenticator alternatives: apps like Authenticator - OTP & TOTP

10+ similar apps compared and reviewed

4.4 avg rating
10 free apps
Updated October 2026
Authenticator - OTP & TOTP
πŸ”§ Utilities
πŸ“Š Productivity

Looking for something like Authenticator? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to Authenticator

2FA: TOTP Authenticator App#2

2FA: TOTP Authenticator App by Taras Markevych

Google, Microsoft, Authy 2FA
Strong Contender
πŸ”§ Utilities
4.6(41 ratings)
FreeAdsIn-App Purchases
2FA: TOTP Authenticator App screenshot 1
2FA: TOTP Authenticator App screenshot 2
2FA: TOTP Authenticator App screenshot 3
2FA: TOTP Authenticator App screenshot 4

Enhance your digital security with this app, providing time-based one-time passwords for authentication across various platforms. It offers secure backups, easy migration from other authenticators, and organizational tools. Protect your accounts on finance, crypto, and social media services.

Auth#3

Auth by Oliver Hayman

Multi-Factor Authentication
Worth Considering
πŸ”§ Utilities
4.2(5 ratings)
FreeIn-App Purchases
Auth screenshot 1
Auth screenshot 2
Auth screenshot 3
Auth screenshot 4

This app generates time-based one-time passwords for multi-factor authentication. It supports iCloud sync for seamless access across devices and offers quick code copying. It also recognizes TOTP QR codes for easy setup.

More apps like Authenticator

4
Authenticator App - SafeID
Authenticator App - SafeID
Authenticator App - SafeID
2FA Authentication & Security
Free

Enhance your online security with multi-factor authentication and identity protection. This app secures your accounts against hackers, scans networks for vulnerabilities, and monitors for data breaches. It also offers safe browsing with VPN capabilities to protect your privacy.

Two-factor authentication (OTP generation)QR code and manual account setupWi-Fi and system security scanner
πŸ”§ Utilities
(84)
subscription
Compare with Authenticator
5
Authenticator App – 2FA & MFA
Authenticator App – 2FA & MFA
Authenticator App – 2FA & MFA
Two factor Authentication-OTP
Free

Securely store and generate two-factor authentication tokens for your online accounts. This app enhances your digital security by providing Time-based One-time Passwords (TOTP) and Hash-based one-time passwords (HOTP). It offers encrypted backups and cross-device access for peace of mind.

Two-factor authentication token generationTime-based and Hash-based OTP supportEncrypted backup for security
πŸ”§ Utilities
(137)
free with in-app purchases
Compare with Authenticator
6
2FA App - Authenticator
2FA App - Authenticator
2FA App - Authenticator
two factor authentication, mfa
Free

This app securely manages your two-factor authentication codes. It encrypts and stores your data in iCloud, allowing seamless synchronization across devices. Unlock with biometrics or a PIN for easy and secure access to your accounts.

Secure iCloud data storageCross-device synchronizationBiometric and PIN unlock
πŸ”§ Utilities
(192)
free with in-app purchases
Compare with Authenticator
7
Authenticator Password Manager
Authenticator Password Manager
Authenticator Password Manager
SAASPASS 2FA MFA App Generator
Free

This app combines a password manager and a 2FA authenticator code generator with autofill capabilities. It offers secure access to web services and apps, with features like security scans and secure note storage. It supports multiple devices and provides secure backup and restore options.

Password manager with autofill2FA code generator (HOTP/TOTP)Security scan for weak/duplicate passwords
πŸ”§ Utilities
(56)
free with in-app purchases
Compare with Authenticator
8
Authenticator: Mobile 2FA, MFA
Authenticator: Mobile 2FA, MFA
Authenticator: Mobile 2FA, MFA
Two Factor Authentication・TOTP
Free

Enhance your online security with this app that generates time-based one-time passwords for two-factor authentication. It securely stores all your accounts in one place and works offline, offering peace of mind against cyber threats.

Generates secure TOTP codesStores all accounts in one appWorks offline
πŸ”§ Utilities
(137)
free with in-app purchases
Compare with Authenticator
9
Authentication App - MFA, tOTP
Authentication App - MFA, tOTP
Authentication App - MFA, tOTP
Authenticator 2FA, Two Factor
Free

Enhance your online account security with this two-factor authentication utility. Easily add accounts by scanning QR codes or entering details manually. Securely back up and sync your data with iCloud Keychain for device loss or upgrades.

Two-factor authentication (2FA)QR code scanning for account setupManual account detail entry
πŸ”§ Utilities
(592)
freemium
Compare with Authenticator
10
Authenticator App β€˜
Authenticator App β€˜
Authenticator App β€˜
Two factor authentication, 2fa
Free

Generate two-factor authentication codes to secure your online accounts. Easily set up by scanning QR codes and sync your tokens across devices. Supports thousands of popular services and includes a secure private browser.

Two-factor authentication code generationQR code setupBackup and sync for tokens
πŸ”§ Utilities
(288)
subscription
Compare with Authenticator
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