Best TOTP Authenticator alternatives: apps like TOTP Authenticator - 2FA

10+ similar apps compared and reviewed

4.4 avg rating
10 free apps
Updated October 2026

TOTP Authenticator is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to TOTP Authenticator

Authenticator TOTP#1

Authenticator TOTP by Boris Spiro

2FA Codes, OTP & Passwords
Editor's Choice
🔧 Utilities
5.0(1 ratings)
FreeIn-App Purchases
Authenticator TOTP screenshot 1
Authenticator TOTP screenshot 2
Authenticator TOTP screenshot 3
Authenticator TOTP screenshot 4
Authenticator TOTP screenshot 5
Authenticator TOTP screenshot 6

Secure your online accounts with this two-factor authentication app. Generate time-based one-time passwords offline by scanning QR codes. Offers widgets, Apple Watch support, and biometric lock for enhanced security.

2FA: TOTP Authenticator App#2

2FA: TOTP Authenticator App by Taras Markevych

Google, Microsoft, Authy 2FA
Strong Contender
🔧 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.

Duo Auty 2FA - Secure Pass#3

Duo Auty 2FA - Secure Pass by Gurman Galychina LLC

Verify codes for access
Worth Considering
🔧 Utilities
5.0(4 ratings)
FreeIn-App Purchases
Duo Auty 2FA - Secure Pass screenshot 1
Duo Auty 2FA - Secure Pass screenshot 2
Duo Auty 2FA - Secure Pass screenshot 3
Duo Auty 2FA - Secure Pass screenshot 4
Duo Auty 2FA - Secure Pass screenshot 5
Duo Auty 2FA - Secure Pass screenshot 6

Enhance your online security with this two-factor authentication app. It supports time-based one-time passwords (TOTP) and PUSH authentication for seamless and secure access to your accounts. Add multiple accounts, customize with brand icons, and unlock with biometrics.

More apps like TOTP Authenticator

4
Authenticator App - OTP & 2FA
Authenticator App - OTP & 2FA
Authenticator App - OTP & 2FA
Easy login with iCloud sync
Free

Securely store and generate two-factor authentication codes with end-to-end encryption. Syncs across all your Apple devices and offers offline access, making logins quick and easy.

End-to-end encryptioniCloud sync across devicesHome Screen widget
🔧 Utilities
(3)
free with in-app purchases
5
2 Factor Authentication App
2 Factor Authentication App
2 Factor Authentication App
Secure Your Accounts Instantly
Free
🔧 Utilities
(0)
6
TwinKey: Two-Factor Security
TwinKey: Two-Factor Security
TwinKey: Two-Factor Security
TOTP Authenticator
Free

This app securely stores and manages your authentication codes for two-factor authentication. It offers easy setup through QR code scanning or manual entry, with options to migrate from other authenticator apps and perform backups. The interface is designed for simplicity and efficiency.

Secure data storage in KeychainEasy account setup via QR code or manual entryMigration from Google Authenticator
🔧 Utilities
(1)
free with in-app purchases
7
REM ID CREDENTIAL
REM ID CREDENTIAL
REM ID CREDENTIAL
Trust in Every Credential
Free

This app provides a secure platform for creating, managing, and sharing digital credentials. It offers tamper-proof issuance, instant sharing via QR codes, and real-time verification. Ideal for institutions and organizations needing to manage certifications and employee data with user-centric privacy.

Create tamper-proof digital credentialsShare via Smart QR technologyReal-time credential verification
🔧 Utilities
(9)
free
8
Cody: 2FA & Password Security
Cody: 2FA & Password Security
Cody: 2FA & Password Security
Secure way to login using 2FA
Free

This app generates login codes for two-factor authentication and helps you create strong, secure passwords. It also checks if your existing passwords have been compromised in data leaks, prompting you to change them.

Generate 2FA login codesCreate secure passwordsCheck password security
🔧 Utilities
(1)
free
9
2FA Authenticator & Encryption
2FA Authenticator & Encryption
2FA Authenticator & Encryption
Secure 2FA & password manager
Free
🔧 Utilities
(0)
10
Open Authenticator by Skyost
Open Authenticator by Skyost
Open Authenticator by Skyost
An open-source TOTP manager
Free

This app generates Time-Based One-Time Passwords (TOTPs) to enhance online account security through two-factor authentication. It offers cross-platform syncing, a self-hostable backend, and an intuitive interface for managing your security codes.

Generates Time-Based One-Time Passwords (TOTPs)Enhances online account security with 2FACross-platform token syncing
🔧 Utilities
(12)
free with in-app purchases