2FA Authenticator (2FAS) vs Authenticator App ©
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
2FA Authenticator (2FAS)
Securely log in to your online accounts with two-factor authentication. This app protects your personal data and passwords from cyber threats with a simple, private, and open-source solution. It offers easy token restoration, app protection, and offline functionality.
- Two-factor authentication
- Token backup and restore
- App protection with passcode/biometrics
- Open-source and transparent
- Offline functionality
- Cross-device sync
- One-tap authentication with browser extensions
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2FAS is the easiest way to enable two-factor authentication (or multi-factor authentication) to verify your identity and securely log in to accounts to keep your personal data and passwords protected from cyber threats — all from one app, 100% free! The world’s most secure, private, and simple 2FA app. Secure: • Easily restore your tokens with backups. • Add app protection with your passcode or biometrics. • 2FAS is open-source, transparent, and community-driven. Simple: • 2FAS syncs across your mobile devices. • An interface designed for simplicity. • One-tap authentication with 2FAS Browser Extensions. • Multi-language support. • Quick guides for setup and support. Private: • 2FAS works offline. • 2FAS doesn't store any passwords or metadata. • 100% anonymous use, no account required. It’s not too late to protect your data, so what are you waiting for? Protect your online accounts and services now with TOTP and HOTP algorithms. Start using the 2FAS authenticator app today! If you have any questions, talk with us on our Discord server: https://discord.gg/q4cP6qh2g5 Learn more about 2FAS: • Check our GitHub repository: https://github.com/twofas • Visit our website at: https://2fas.com/ • Follow us on X: https://x.com/2FAS_com • Subscribe on YouTube: https://www.youtube.com/@2FAS
Authenticator App ©
This app generates Time-based One-time Passwords (TOTP) for secure two-factor authentication (2FA) and multi-factor authentication (MFA). It simplifies logins by scanning QR codes and storing encrypted account data, offering backup and sync features.
- Generates Time-based One-time Passwords (TOTP)
- Supports Two-Factor Authentication (2FA)
- Supports Multi-Factor Authentication (MFA)
- QR code scanning for setup
- Encrypted data storage
- Secure backup and sync
- Touch ID/Face ID authorization
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Two Factor Authenticator is a simple and secure Mobile Authentication app (2FA Authenticator) that generates Time-based One-time authentication Passwords (TOTP). Authenticator App to help keep your online accounts secure on supporting TOTP websites. This Authenticator app makes your login more secure! By automatically scanning a QR code, this authenticator app generates a one-time password (OTP) for two-factor authentication (2FA) or multi-factor authentication (MFA), to protect your log-in and accounts from hacking. All commonly used online services like Google, Facebook, Github, LinkedIn, Dropbox, and thousands of other cloud applications can log in using the 2FA token generated by this authenticator app. With this authenticator, you can easily log into all your online accounts without having to remember various passwords. Authenticator app features: -Easy and user friendly No account setup is required, automatically scan QR Code with this authenticator and get a one-time password to enable 2FA/MFA authentication for your login. -Secure & Private Authy Authenticate All data stored in Authenticator is always encrypted, even when it's stored in iCloud to ensure that you are the only one who can access your data with 2-step authorization. - Protect your passwords Manage & Storage your account passwords, and keeps them safe and secure behind the one password that only you know. - Backup & Sync : In 2FA Authenticator, you can always make a secure encrypted backup, in case you lose your device or switch to a new one. With Autentifikator all your tokens will automatically synchronize across all devices. -Authorize with Touch ID or Face ID Confirm your identity with the application using Touch ID or Face ID and generate one-time tokens required to log in to your online accounts. - All Popular Accounts: We support verification (but are not associated with) the most popular services including Facebook, Google Chrome, Coinbase, Binance Playstation, Steam, Amazon, Paypal, Gmail, MS Microsoft, Instagram, Discord, Epic Roblox, and thousands of other providers. Information about the auto-renewal of subscription: – 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 before the end of the current period. The cost depends on the selected plan. – Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. Privacy Policy: https://auth.intellvis.com/log/inislab/page?k=privepolicy Terms of Use: https://auth.intellvis.com/log/inislab/page?k=termsofuse
Screenshots
Verdict
The clearest difference is review sentiment: 2FA Authenticator (2FAS) at 78% against Authenticator App ©'s 33%. 2FA Authenticator (2FAS) also leads on rating (4.7 vs 3.9) and in-app purchases (none vs 10). Authenticator App ©'s advantage is device support (5 vs 3) and iOS requirement (15 vs 18.6). On price there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Authenticator App © sells 10 in-app purchases, starting at $5.99 per 7 days. 2FA Authenticator (2FAS) asks for nothing beyond the download.
2FA Authenticator (2FAS) holds the better App Store score, 4.7 against 3.9. That said, the two scores are not equally well evidenced: 2FA Authenticator (2FAS) has 35K ratings behind it against 575, so its average is the more settled of the two. Written reviews point the same way: 78% of 2FA Authenticator (2FAS)'s written reviews are positive against 33% of Authenticator App ©'s.
2FA Authenticator (2FAS) ships an update monthly, Authenticator App © every 2 months. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.
| Parameter | 2FA Authenticator (2FAS) | Authenticator App © |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (35K ratings) — better | 3.9 (575 ratings) |
| Positive reviews | 77.6% of reviews — better | 33.3% of reviews |
| Number of ratings | 35K — better | 575 |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod, Mac, Apple Watch — better |
| Requires iOS | 18.6 | 15 — better |
| Further details — not scored | ||
| Size | 80 MB | 53 MB |
| Age rating | 4+ | 4+ |
| Developer | Two Factor Authentication Service Inc. | IntelliVision limited |
Customer experience
2FA Authenticator (2FAS)
Authenticator App ©
User reviews
2FA Authenticator (2FAS)
From 35K App Store ratingsWhat we love
- 🚀 Efficient and fast
- 🔒 Secure and private
- 👍 Simple and intuitive UI
- 💡 Customizable icons and folders
- 🔒 iCloud backup and sync
Room to improve
- 🐛 Occasional bugs and crashes
- 🔒 Lack of password/PIN protection
- 🕰 No Apple Watch app
- 🐛 Issues with push notifications
- 🕰 Missing desktop/web app
Authenticator App ©
From 575 App Store ratingsWhat we love
- 👍 Well-made app
- 🔒 Secure authentication
- 🚀 Quick and efficient
Room to improve
- 💰 Expensive subscription
- 🐛 Confusing setup process
- 🤔 Misleading pricing information
Bugs and requests
2FA Authenticator (2FAS)
Reported bugs
3 issues- Tokens disappearing after device changes
- Push notification failures
- Incompatibility with older devices
Requested features
5 requests- Alphanumeric passcode option
- Custom icon uploads
- Apple Watch app
- Desktop/web app
- Improved support and communication
Authenticator App ©
Reported bugs
3 issues- App crashes on launch
- Unable to add accounts
- Subscription issues
Requested features
3 requests- Free trial option
- Easier integration with other services
- More transparent pricing
In-app purchases
2FA Authenticator (2FAS)
No in-app purchases
Authenticator App ©
- Authenticator Weekly PRO$5.997 Days
- Authenticator Monthly PRO$9.991 Month
- Authenticator Weekly Plan3 Days trial$9.997 Days
Show 6 moreShow fewer
- Authenticator 6-Months PRO$29.996 Months
- Authenticator Yearly Plan - Offer$29.991 Year
- Authenticator Yearly PRO3 Days trial$39.991 Year
- Authenticator Yearly PRO$39.991 Year
- Authenticator Yearly Plan$49.991 Year
- Authenticator Yearly Plan3 Days trial$49.991 Year
- Authenticator Lifetime PRO$99.99
Questions
Is 2FA Authenticator (2FAS) free?
Is Authenticator App © free?
Which has better reviews, 2FA Authenticator (2FAS) or Authenticator App ©?
Do 2FA Authenticator (2FAS) or Authenticator App © have ads?
Which is updated more often, 2FA Authenticator (2FAS) or Authenticator App ©?
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