Apps Like Duo Mobile Authenticator: 2FA for iPhone and iPad
Enable 2FA for secure access
Generate time-based one-time passwords (TOTP) for two-factor authentication. Verify login attempts with a code sent to your device. Support multiple accounts and services. Sync codes across devices. Disable accounts remotely.
Duo Mobile Authenticator: 2FA screenshots
Ranked alternatives
Showing 521–540 of 1,000 ranked alternatives.





VIP Access for iPhone
Broadcom Inc
Protect accounts with strong authentication.
The app provides strong, two-factor authentication for VIP-enabled accounts. It generates security codes or uses push notifications for login verification, and can scan QR codes for site-specific authentication.







iPass - Password Manager
俊锋 仝
Store passwords securely and track device logins
Securely store passwords, 2FA codes, and credit card details. Automatically fill login credentials. Track account login history. Generate strong passwords. Sync across devices.


Salt mSign
Salt Group
Authenticate users and verify transactions
Enable secure two-factor authentication with biometric verification. Authenticate user access via RADIUS, Microsoft ADFS, or SAML federated login. Verify transactions post-login independently of the request channel.


Authenticator MFA App
Beijing Haohai Xincheng Technology Co., Ltd
Generate 2FA codes for accounts and services
Generate two-factor authentication codes for online accounts. Support for Facebook, Microsoft, Google, Amazon, Instagram, Coinbase, Roblox, and other platforms. Store and manage authentication codes securely. Set up and sync accounts across devices.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.