Comparison

2FA Authenticator (2FAS) vs 2FA Authenticator Verification

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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

About

2FA Authenticator Verification

Features
Read full description

2FA Authenticator Verification is a secure app for storing and displaying verification codes used to sign in to various online services such as email, social platforms, and work tools. CORE FUNCTIONALITY: QUICK ACCESS TO CODES All connected services are shown in a single list. For each service, the app displays the current six-digit code, a visual timer indicating when the code will refresh, and a copy action. Codes refresh approximately every 30 seconds. Tapping a code copies it to the clipboard and confirms the action with a short message. SIMPLE SERVICE SETUP New services can be added in two ways: • Scan a QR code provided during account setup • Enter details manually by specifying the service name and secret key SERVICE MANAGEMENT Any added service can be removed from the list. Deletion always requires confirmation and completely removes the service from the app. APP PROTECTION Access to app can be protected with a PIN code. When enabled, the app locks automatically after being minimized. Available settings include: • App lock on/off • Change PIN code CODE VISIBILITY ON LAUNCH You can enable a mode where verification codes are hidden when the app is opened. Codes become visible only after user confirmation, such as unlocking the app or tapping a "Show" button. When this option is disabled, codes are displayed immediately. CLIPBOARD CLEANUP When enabled, copied codes are removed from the clipboard after a short time (30 seconds), without requiring any action from the user. When disabled, copied content remains in the clipboard until it is replaced. FREE AND PREMIUM FREE VERSION - Add up to 5 services - Verification codes are visible immediately when the app is opened - Copied codes remain in the clipboard until replaced - App protection with PIN is available PREMIUM VERSION - Unlimited services - Option to hide verification codes on app launch - Automatic removal of copied codes from the clipboard after a short time - Extended privacy controls 2FA Authenticator Verification is designed for clear, secure, and straightforward management of verification codes. Privacy Policy: https://docs.google.com/document/d/1AQMksurO4vWQ4RbFMfLZJ6Eusd6Nay9pxKxWIkz4BHs/edit?usp=sharing Terms & Conditions: https://docs.google.com/document/d/1yxLdyX8kgc8W9tl_QrlAtrLJJl8dvpwdwT1P_ZTelSY/edit?usp=sharing

Screenshots

2FA Authenticator (2FAS)4 screens
2FA Authenticator Verification3 screens

Verdict

The call

The clearest difference is in-app purchases: 2FA Authenticator (2FAS) at none against 2FA Authenticator Verification's 3. 2FA Authenticator (2FAS) also leads on device support (3 vs 1). 2FA Authenticator Verification's advantage is update cadence (every 3 days vs monthly). On price, ads and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. 2FA Authenticator Verification sells 3 in-app purchases, starting at $5.99 per 7 days. 2FA Authenticator (2FAS) asks for nothing beyond the download.

UpkeepUpdate frequency

2FA Authenticator (2FAS) ships an update monthly, 2FA Authenticator Verification every 3 days. The most recent releases landed on October 13, 2026 and October 1, 2026 respectively.

Scorecard3 real differences · 7 level
2FA Authenticator (2FAS) versus 2FA Authenticator Verification: the parameters behind the verdict, then further details
Parameter2FA Authenticator (2FAS)2FA Authenticator Verification
PriceFreeFree
Rating4.7 (35K ratings) — better—
Positive reviews77.4% of reviews—
Number of ratings35K — better—
Update frequencyMonthlyEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, Apple Watch — betteriPhone
Requires iOS18.617.0 — better
Further details — not scored
Size80 MB8 MB
Age rating4+4+
DeveloperTwo Factor Authentication Service Inc.Textile of three Ltd

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

2FA Authenticator Verification

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

2FA Authenticator (2FAS)

No in-app purchases

3 purchases

2FA Authenticator Verification

Subscriptions2
  • Authenticator Premium$5.997 Days
  • 2FA Authenticator Premium3 Days trial$5.997 Days
One-time1
  • 2FA Authenticator One-time$119.99

Questions

Is 2FA Authenticator (2FAS) free?
2FA Authenticator (2FAS) is free to download, with no in-app purchases.
Is 2FA Authenticator Verification free?
2FA Authenticator Verification is free to download, with in-app purchases available.
Do 2FA Authenticator (2FAS) or 2FA Authenticator Verification have ads?
Neither 2FA Authenticator (2FAS) nor 2FA Authenticator Verification shows ads.
Which is updated more often, 2FA Authenticator (2FAS) or 2FA Authenticator Verification?
2FA Authenticator (2FAS) ships an update monthly, and 2FA Authenticator Verification every 3 days. Most recently, 2FA Authenticator (2FAS) was updated on October 13, 2026 and 2FA Authenticator Verification on October 1, 2026.

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