Authenticator App - 2FA
Fire Technologies Hong Kong Limited Productivity iPhoneiPadiPod touch
Authenticator App - 2FA is a free Productivity app for iPhone and iPad by Fire Technologies Hong Kong Limited. Rated 4.4/5 from 551 ratings.
- Rating
- 4.4
- 551 ratings
- Price
- Free
- on the App Store
- Size
- 231 MB
- Age 4+
- Updated
- Jan 13
- 2026 · v1.3.1
Screenshots
About Authenticator App - 2FA
Your device can create secure 2FA (two-factor authentication) tokens for your internet accounts using the Authenticator app. The Authenticator app is a straightforward and free tool for Authenticator that creates time-based one-time passwords (TOTP). The Authenticator app adds an extra layer of security to your account, assisting you in preventing hackers from accessing it. You may save all of your keys in the cloud and access them whenever you need to with the 2FA Backup solution. Installing the Authenticator app on your new device will grant you access to your Keys in the event that you lose or damage your phone. You have the option of manually entering your secret key or scanning a QR Code for convenience. FEATURES: - Secure your Accounts Scan QR code or enter manually to add accounts. - Protect your passwords Manage & Storage your account passwords. - Offline Authenticator generates secure codes even offline, this will allow you to authenticate securely even when your device is in airplane mode. - Encrypted Backup: Backup & Sync your 2FA accounts with iCloud. With a PREMIUM subscription get Full Features of the Authenticator app: - Secure & Private: To make sure that only you have access to your data, all information stored in Authenticator is always encrypted, even when it is kept on iCloud. - Encrypted Backup: If you lose your device or decide to switch to a new one, you can always create a safely encrypted backup in Authenticator. - Across All Devices Synchronization: With Authenticator, all of your tokens will sync automatically across all Apple devices. - Faster access with Apple Watch or Touch ID: For easier access, use Apple Watch or Touch ID to unlock Authenticator. - A two-factor authentication system: By requiring both a standard password and a Time-based One-time Password, 2FA increases the security of the account twofold (TOTP). On the user's device, the Authenticator App creates a TOTP. - Backup -2FAS We're working on a remote backup service feature that will let you store service keys in a safe Authenticator Backup based on the cloud and retrieve them in the event that your phone is lost. You will be able to create codes using this capability on many devices (cross-device sharing). - Use Touch ID or Face ID to authorize Create one-time tokens needed to log in to your online accounts by using Touch ID or Face ID to verify your identity with the application. - Sync across devices Once set up with an online account, the application functions well on a variety of mobile devices and enables simultaneous logins from several devices. - No password was saved. The program creates Time-based One-time Passwords (TOTP), which are then kept locally on the user's phone without access to the internet. With this technique, login security is significantly increased. - All Popular Accounts: In addition to thousands of other service providers, we support the most well-known ones including Facebook, Coinbase, Amazon, Gmail, Instagram, and Roblox. We also accept tokens with 8 digits. "Authenticator App helps you to secure all your online accounts. Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period. You can turn off auto-renew up to 24 hours before your next subscription payment is due via your App Store settings page. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. Term of Service: https://sites.google.com/view/terms-of-service-authenticator Privacy Policy: https://sites.google.com/view/privacy-policy-authenticator/home
Ratings & reviews
4.4
551 ratings
What’s new
Version 1.3.1 · Updated January 13, 2026
Dear Users: We fixed several bugs and usability improvements. Thank you for keeping Authenticator App - 2FA to date. We're frequently updating the app in order to give you the best experience.
App privacy
The developer, Fire Technologies Hong Kong Limited, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Other Data: Other Data Types
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Other Data: Other Data Types
Used for: Third-Party Advertising, Other Purposes
Alternatives to Authenticator App - 2FA
Looking for apps like Authenticator App - 2FA? Here are 6 similar apps on the App Store. The highest rated is Authenticator App+ (4.8/5), and all 6 are free to download.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Authenticator App - 2FA | 4.4 / 5 (551 ratings) | Free | January 13, 2026 | |
| 2FA Authenticator (2FAS) | 4.7 / 5 (35,532) | Free | Sep 14, 2026 | Compare |
| Authenticator App : 2FA & MFA | 4.5 / 5 (655) | Free | Jun 17, 2026 | Compare |
| My Authenticator app | 4.0 / 5 (642) | Free | Jan 10, 2026 | Compare |
| Authenticator App+ | 4.8 / 5 (11,916) | Free | Oct 1, 2026 | Compare |
| Authenticator App | 4.6 / 5 (49,427) | Free | Sep 30, 2026 | Compare |
| Authenticator App · | 3.8 / 5 (79) | Free | Feb 2, 2024 | Compare |