Duo Mobile Authenticator: 2FA app icon

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.

by Rostom Sabauri★ 4.740 ratingsProductivityFreeData updated 2026-09-06

Duo Mobile Authenticator: 2FA screenshots

Ranked alternatives

Showing 881–900 of 1,000 ranked alternatives.

  1. TCT OTP app icon

    TCT OTP

    IT Department, General Department of Taxation of Viet Nam

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.