Authenticator App One
2FA MFA OTP Code Generator
Only for iPhone
Free · In‑App Purchases
iPhone
Authenticator App One is a simple, secure, and powerful authentication app designed to help protect your online accounts with two-factor authentication (2FA), multi-factor authentication (MFA), and one-time password (OTP) codes.
Keep your accounts safer with fast 2FA code generation, secure encrypted storage, instant backup access, and easy account management in one clean and reliable app.
Protect your Google, Facebook, Instagram, Microsoft, Amazon, Discord, GitHub, Dropbox, PayPal, Reddit, WhatsApp, Twitch, Binance, Coinbase, Login.gov, and many other accounts that support authenticator-based 2FA or MFA.
WHY USE AUTHENTICATOR APP ONE?
Secure 2FA & MFA Code Generator
Generate one-time login codes for your online accounts. Authenticator App One supports common TOTP-based authentication used by thousands of websites, apps, cloud services, social platforms, finance tools, and business accounts.
Fast QR Code Setup
Add accounts quickly by scanning a QR code. The app automatically detects supported 2FA setup information and helps you create a secure token in seconds.
Manual Setup Key Entry
If a QR code is not available, you can manually enter your service name, account name, and secret key to generate authentication codes.
Encrypted 2FA Storage
Your authentication data is designed to stay secure. Store and manage your 2FA accounts with protection focused on privacy, security, and reliability.
Instant Backup Access
Never worry about losing access when switching devices or reinstalling the app. Backup access helps you restore your authentication data more easily when available.
Organized Account Management
Manage all your authentication accounts in one place. Easily identify services by name, account email, icons, and verification codes.
Private and Simple Experience
Authenticator App One is built for users who want a clean, easy-to-use, and privacy-focused 2FA experience without unnecessary complexity.
PERFECT FOR
• Securing personal email and social accounts
• Protecting business and cloud accounts
• Adding extra protection to crypto and finance accounts
• Managing multiple 2FA codes in one place
• Replacing or organizing your authenticator setup
• Improving login security across popular services
Authenticator App One makes your login experience safer and easier. Instead of relying only on passwords, you can add an extra layer of protection to your accounts with time-based authentication codes.
SUBSCRIPTION INFORMATION
Authenticator App One offers premium access with a 3-day free trial. After the free trial ends, the subscription renews at $9.99 per week unless canceled. You can cancel anytime. No commitment.
Start free for 3 days, then continue with premium access for $9.99 per week.
Payment will be charged to your Apple App Store Account after the free trial ends, unless the subscription is canceled before the end of the trial period. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current trial or subscription period.
Your account will be charged for renewal within 24 hours before the end of the current subscription period. The subscription remains active and paid subscriber features remain available until the end of the current billing period, even if you cancel before the renewal date.
You can manage or cancel your subscription anytime in your App Store account settings. To cancel, open the Settings app on your iPhone, tap your Apple ID, go to Subscriptions, select Authenticator App One, and turn off auto-renewal.
LEGAL
Terms of Use: https://docs.google.com/document/d/1kDY3gktETclQzQK5l92ILMwPytAO5-yN51XFYjTfaGw
Privacy Policy: https://docs.google.com/document/d/168VxryaKeOYwId_WWvdnSlvNa7xvypwcAHurX_xEhq4/
Contact Us: https://forms.gle/8ipA3go5mQ7HmZvd7
UI improvements and usability enhance.
The developer, EdgeAI, 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 Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- BLUE ARC LIMITED LIABILITY COMPANY
- Size
- 19 MB
- Category
- Productivity
- Compatibility
Requires iOS 15.6 or later.
- iPhone
Requires iOS 15.6 or later. - iPod touch
Requires iOS 15.6 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Start Free Trial Now $9.99
- Copyright
- © EdgeAI