Comparison

2FA Authenticator (2FAS) vs SmartNote

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 protect your online accounts with two-factor authentication. This app offers easy setup, offline functionality, and cross-device syncing to safeguard your personal data and passwords from cyber threats.

Highlights
  • Two-factor authentication
  • Secure login verification
  • Cross-device syncing
  • Offline functionality
  • Open-source and transparent
  • Passcode/biometric protection
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

SmartNote

Features
Read full description

SmartNote – Smart Notes & Collaboration SmartNote is a powerful and easy-to-use note-taking app designed to help you capture ideas, organize information, and collaborate seamlessly. Whether you're managing personal notes, sharing project updates, recording important discussions, or planning meetings, SmartNote keeps everything organized in one place. KEY FEATURES Smart Notes • Create, edit, and organize notes. • Keep important information easily accessible. • Manage your notes with a clean and intuitive interface. Cloud Sync • Securely sync your notes and data across your devices. • Continue where you left off after signing in. • Changes are automatically synchronized when an internet connection is available. Share & Collaborate • Share notes with friends, family, or colleagues. • Receive shared notes from others. • Collaborate on ideas and projects. Audio Notes • Record and attach voice notes. • Capture meetings, lectures, or personal reminders. Image Sharing • Attach images to your notes. • Store visual information alongside your written content. Meeting Management • Schedule and organize meetings. • Receive reminders for upcoming meetings. • Keep meeting notes in one place. Privacy & Security • Protect your notes using Face ID or biometric authentication on supported devices. • Your information is securely stored and synchronized. Fast & Reliable • Clean and intuitive interface. • Works offline and syncs automatically when you're connected to the internet. • Designed for productivity and everyday use. Whether you're a student, professional, entrepreneur, or anyone who wants to stay organized, SmartNote provides the tools you need to capture ideas, manage meetings, and collaborate effectively. Download SmartNote today and simplify the way you take notes, organize your work, and stay productive. Privacy Policy: https://oneapp.zaisustechnologies.com/privacy Terms of Use: https://oneapp.zaisustechnologies.com/terms

Screenshots

2FA Authenticator (2FAS)4 screens
SmartNote4 screens

Verdict

The call

The clearest difference is in-app purchases: 2FA Authenticator (2FAS) at none against SmartNote's 4. SmartNote's advantage is iOS requirement (15.1 vs 18.6). On price, ads and device support 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. SmartNote sells 4 in-app purchases, starting at $0.99 per month. 2FA Authenticator (2FAS) asks for nothing beyond the download.

Scorecard2 real differences · 8 level
2FA Authenticator (2FAS) versus SmartNote: the parameters behind the verdict, then further details
Parameter2FA Authenticator (2FAS)SmartNote
PriceFreeFree
Rating4.7 (36K ratings) — better—
Positive reviews77.5% of reviews—
Number of ratings36K — better—
Update frequencyMonthly—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS18.615.1 — better
Further details — not scored
Size81 MB55 MB
Age rating4+4+
DeveloperTwo Factor Authentication Service Inc.ZAISUS TECHNOLOGIES (OPC) PRIVATE LIMITED

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

SmartNote

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

2FA Authenticator (2FAS)

No in-app purchases

4 purchases

SmartNote

Subscriptions4
  • Basic plan monthly$0.991 Month
  • Pro Plan Yearly$1.991 Month
  • Basic Plan yearly$7.991 Year
Show 1 more
  • Prop Plan yearly$14.991 Year

Questions

Is 2FA Authenticator (2FAS) free?
2FA Authenticator (2FAS) is free to download, with no in-app purchases.
Is SmartNote free?
SmartNote is free to download, with in-app purchases available.
Do 2FA Authenticator (2FAS) or SmartNote have ads?
Neither 2FA Authenticator (2FAS) nor SmartNote shows ads.

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