Best apps like Authenticator - 2FA App

10+ similar apps compared and reviewed

4.3 avg rating

10 free apps

Updated October 2026

Authenticator - 2FA App

Vitalii Kuprenko

📊 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

#1

BlazeAuth - MFA Authenticator by Kanatom Limited

TOTP Two Factor Authentication

Editor's Choice

4.5😊(2.1K ratings)

FreeIn-App Purchases

BlazeAuth - MFA Authenticator screenshot 1

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BlazeAuth - MFA Authenticator screenshot 4

BlazeAuth - MFA Authenticator screenshot 5

BlazeAuth - MFA Authenticator screenshot 6

This app offers a comprehensive security solution, combining two-factor authentication, a password manager, and VPN protection. Secure your accounts and online privacy with advanced encryption and seamless backup features.

What We Love

🚀 Quick, reliable logins
🔒 Keeps accounts secure
👍 Simple setup and smooth operation
👍 No annoying ads

Room to Improve

🐛 Does not work on some devices
🐛 Occasional crashes
👎 Limited customization options

#2

Authenticator App • 2FA • MFA by A1Apps

Two Factor Authenticator, MFA

Strong Contender

4.6(908 ratings)

FreeAdsIn-App Purchases

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Secure your online accounts with two-factor and multi-factor authentication. Generates time-based one-time passwords (TOTP) and OTP codes for fast, reliable logins. Includes a built-in password manager and encrypted backup for all your credentials.

#3

Authenticator App－2FA・MFA・OTP by FLOOMIX LTD

Two Factor Authentication・TOTP

Worth Considering

4.6(690 ratings)

FreeAdsIn-App Purchases

Authenticator App－2FA・MFA・OTP screenshot 1

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Enhance your online security by generating time-based one-time passcodes for two-factor authentication. Securely manage multiple accounts with effortless setup, biometric integration, and cloud backups. Enjoy a sleek interface with cross-device syncing for ultimate convenience.

More apps like Authenticator

Authenticator ·

Authenticator ·

Authenticator ·

2FA, Two Factor Authentication

Securely store and generate two-factor authentication (2FA) tokens for your online accounts. Protect your accounts from hackers with an additional layer of security. Features encrypted backups, cross-device synchronization, and a private browser.

Secure 2FA token generationEncrypted iCloud backupsCross-device synchronization

free with in-app purchases

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FreeOTP Authenticator

FreeOTP Authenticator

FreeOTP Authenticator

Generate one-time passwords for enhanced online account security. This app creates temporary codes that, when used with your regular password, significantly strengthen your login protection. It functions even without an internet connection.

Generates one-time passwordsWorks offline (airplane mode)Supports Google, Facebook, GitHub, etc.

Compare with Authenticator

Authenticator App ◦

Authenticator App ◦

Authenticator App ◦

Two Factor Authentication, 2FA

This app enhances your digital security by protecting your online privacy and identity. It offers features like privacy detection for photos, two-factor authentication for accounts, secure storage for personal files, and detection of phishing websites. Safely scan QR codes and barcodes to guard against online threats.

Privacy detection for photosTwo-factor authenticationSecure password-protected folder

free with in-app purchases

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Authenticator App · 2FA

Authenticator App · 2FA

Authenticator App · 2FA

2FA: Two Factor Authentication

This app provides an extra layer of security for your online accounts by generating time-based one-time passwords (TOTP/OTP) for two-factor authentication. It supports numerous services and offers features like encrypted sync, passkey support, and app-level security.

Generate 2-factor authentication codesSupport for passkeys and passwordless loginsEncrypted sync and backup via iCloud/Google Cloud

Compare with Authenticator

Authenticator ℠ App

Authenticator ℠ App

Authenticator ℠ App

Authentication App: 2FA, MFA

Secure your online accounts with standards-based two-factor authentication. This app generates time-based one-time passwords directly on your device, offering a reliable second step for sign-ins without relying on SMS codes. Protect personal and work accounts across various platforms.

Secure TOTP verification codesFast and easy account setupFull control over 2FA accounts

free with in-app purchases

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Authenticator app - 2FA, MFA

Authenticator app - 2FA, MFA

Authenticator app - 2FA, MFA

Two Factor Authentication, OTP

This app provides secure two-factor authentication for over 1000 popular online accounts. It offers quick access via widgets and Apple Watch, and ensures your data is safe with no internet exchange. Easily set up accounts by scanning QR codes or entering secret keys.

Two-factor authentication (2FA)Multi-factor authentication (MFA)Supports 1000+ apps

free with in-app purchases

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Authenticator™ App

Authenticator™ App

Authenticator™ App

Authenticator App

This app generates secure, time-based one-time passwords for two-factor authentication. It supports automatic setup via QR code and works offline, synchronizing across Apple devices with iCloud backup and encryption.

Automatic QR code setupOffline code generationiCloud Backup & Encryption

free with in-app purchases

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