Authenticator App for Two-Factor Authentication (2FA & MFA)

Protect your logins with a fast, reliable authenticator app for two-factor authentication. Generate time-based OTP/TOTP codes to secure email, social, finance, and gaming accounts — even offline.

What you get

• 2FA/MFA codes (TOTP) — 6-digit verification codes for Google, Facebook, Instagram, Microsoft, Roblox and thousands more.

• Offline access — codes work without internet or mobile signal.

• Encrypted cloud backup — end-to-end encryption helps keep your 2FA tokens safe and restorable.

• Cross-device sync — keep codes in sync across your Android devices.

• Biometric & PIN lock — protect access with fingerprint, Face Unlock, or a secure PIN.

• QR scan or setup key — add new accounts in seconds; import via manual key when needed.

• Multiple accounts — organize and manage all of your 2FA tokens in one place.

How it works

1) Open the account you want to secure (e.g., Google, Facebook, Amazon).

2) In Security, enable Two-Factor Authentication (2FA).

3) Choose Authentication App and display the QR code.

4) Scan with the Authenticator App (or enter the setup key).

5) Enter the code to confirm — done.

Compatible with thousands of services

Works with Gmail, Discord, Reddit, Twitch, PlayStation, Binance, Coinbase, Shopify, Salesforce, PayPal, LinkedIn and more using standard TOTP.

Why this authenticator?

The KeyGuard Authenticator App focuses on the essentials: secure two-step verification, encrypted backup, sync, offline codes, and biometric protection — no extra hardware required.

Subscription

Upgrade for unlimited accounts and advanced backup options. Subscriptions auto-renew unless canceled in Google Play settings.

Support

Support: https://appshub.com.tr/support-authenticator/

Privacy Policy: https://appshub.com.tr/privacy-policy-authenticator/

Terms of Service: https://appshub.com.tr/terms-of-use-authenticator/