2FA Authenticator (2FAS) app icon

Apps Like 2FA Authenticator (2FAS) for iPhone and iPad

Enable 2FA to secure your login

Enable two-factor authentication for account security. Verify identity with time-based one-time passwords. Backup tokens for recovery. Protect access with passcode or biometrics. Sync across devices. Open-source and community-driven.

by Two Factor Authentication Service, Inc.★ 4.735,157 ratingsProductivityFreeData updated 2026-09-12

2FA Authenticator (2FAS) screenshots

Ranked alternatives

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  1. Oculock app icon

    Oculock

    Poker Games Interactive LLC

    ★ 5.02 ratingsProductivityFreeData updated 2026-09-06

How we rank alternatives

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