Authenticator App - 2FA/MFA
Two Factor Authentication-OTP
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Secure two‑factor authenticator. Generate offline TOTP codes, encrypted backup & sync for all your online accounts.
Protect all your online accounts with reliable two‑factor. Authenticator App generates secure TOTP one‑time passwords directly on your iPhone, adding an extra security layer instead of risky SMS verification codes.
Safeguard personal social accounts, work logins, crypto wallets and thousands of popular services. Works offline, no internet connection required to generate your 2FA security codes.
KEY FEATURES
• Offline TOTP Code Generator
Generate time‑based 2FA codes without Wi‑Fi or cellular data. Stay protected even in airplane mode.
• QR‑Code & Manual Add
Quickly add accounts by scanning QR code, or manually input secret key for setup. Simple migration from other authenticator apps.
• Password storage feature: passwords are not stored directly but are encrypted.
• Incognito browser, protecting your privacy
• App Lock Protection
Lock the whole app with custom PIN. Enable auto‑lock to prevent unauthorized access to your authentication tokens.
• Group / Folder Organization
Sort your 2FA entries into groups or folders. Label accounts for clean management, find your codes in seconds.
Supports platforms: Google,Facebook...
Whether you need authenticator for Facebook or crypto 2FA authenticator, this is your all‑in‑one security solution.
Your privacy always comes first. All authentication data stays encrypted, only you can access your security tokens.
Support
We keep improving the app. Feel free to contact our support team for feature requests or troubleshooting.
Contact Information
For more information or app support, please contact us at:
wistenwindy@gmail.com
Privacy Policy: https://www.xgmc.top/authenticator_privacy_policy.html.html
Terms of Use: https://www.xgmc.top/authenticator_service_terms.html.html
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Mengchuang Technology Co. Limited, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Linked to You
The following data may be collected and linked to your identity:
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Hong Kong Mengchuang Technology Co. Limited
- Size
- 19.8 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.2 or later.
- iPhone
Requires iOS 17.2 or later. - Mac
Requires macOS 14.2 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.1 or later.
- iPhone
- Languages
- English
- Age Rating
16+
- 16+
- Contains
Unrestricted Web Access
- Copyright
- © 2026 Mengchuang Inc.