Comparison

2FA Authenticator (2FAS) vs My Authenticator app

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

My Authenticator app

This app provides two-factor authentication (2FA) to secure your online accounts. It generates one-time passcodes for logging into various websites and services, offering enhanced protection beyond traditional passwords. Features include multi-account support, iCloud backup, and home screen widgets.

Highlights
  • Secure multiple accounts
  • Generate one-time passcodes
  • Compatible with 100+ services
  • App lock with passcode/Apple ID
  • iCloud backup and sync
  • Home screen widget
  • Apple Watch support
Features
Read full description

Keep your accounts secure with Authenticator App! Two-factor authentication (2FA) will protect your online identity with ease. Scan the QR code or enter it manually and our app will generate secure, one-time passcode that you can use to verify your identity when logging into websites and services. Features: - Secure multiple accounts in one app - Compatible with 100+ websites and services that support 2FA (Google, Facebook, Instagram, Twitter, Amazon, and more) - Lock the app with Apple ID or passcode - Backup and Sync your 2FA accounts on iCloud - Widget for your home screen for easy access - Authentication app available also on Apple Watch Don't risk your online security with weak passwords or outdated authentication methods. Download our Authenticator app today and keep your accounts safe and secure! Subscription: - $4.99/month or $17.99/year - Payment will be charged to your 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, and identify the cost of the renewal - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase - No cancellation of the current subscription is allowed during the active subscription period - Terms of service: https://www.topapp.si/privacy/ta-tos.php - Privacy policy: https://www.topapp.si/privacy/ta-privacy.php

Screenshots

2FA Authenticator (2FAS)4 screens
My Authenticator app4 screens

Verdict

The call

The clearest difference is review sentiment: 2FA Authenticator (2FAS) at 77% against My Authenticator app's 25%. 2FA Authenticator (2FAS) also leads on rating (4.7 vs 4.0) and in-app purchases (none vs 4). My Authenticator app's advantage is iOS requirement (14.3 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. My Authenticator app sells 3 in-app purchases, starting at $4.99 per month. 2FA Authenticator (2FAS) asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

2FA Authenticator (2FAS) holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: 2FA Authenticator (2FAS) has 35K ratings behind it against 613, so its average is the more settled of the two. Written reviews point the same way: 77% of 2FA Authenticator (2FAS)'s written reviews are positive against 25% of My Authenticator app's.

UpkeepUpdate frequency

2FA Authenticator (2FAS) ships an update monthly, My Authenticator app every 4 months. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

Scorecard7 real differences · 3 level
2FA Authenticator (2FAS) versus My Authenticator app: the parameters behind the verdict, then further details
Parameter2FA Authenticator (2FAS)My Authenticator app
PriceFreeFree
Rating4.7 (35K ratings) — better4.0 (613 ratings)
Positive reviews77.4% of reviews — better24.6% of reviews
Number of ratings35K — better613
Update frequencyMonthly — betterEvery 4 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterSubscription
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod, Apple Watch — better
Requires iOS18.614.3 — better
Further details — not scored
Size80 MB72 MB
Age rating4+4+
DeveloperTwo Factor Authentication Service Inc.TOP APP d.o.o.

Customer experience

2FA Authenticator (2FAS)

All ratings35,401 ratings
Positive93.2%
Neutral2.1%
Negative4.8%
Written reviews720 reviews
Positive77.4%
Neutral5.4%
Negative17.2%

My Authenticator app

All ratings613 ratings
Positive74.4%
Neutral2.9%
Negative22.7%
Written reviews57 reviews
Positive24.6%
Neutral0.0%
Negative75.4%

User reviews

2FA Authenticator (2FAS)

From 35K App Store ratings

What 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

My Authenticator app

From 613 App Store ratings

What we love

  • 🚀 Secure
  • 🚀 Better security
  • 👍 Pretty cool

Room to improve

  • 🐛 Not intuitive to use
  • 🐛 Not user friendly at all
  • 🐛 Difficult to understand
  • 🐛 Terrible app! Zero functionality
  • 🐛 Very hard and confusing

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

My Authenticator app

Reported bugs

3 issues
  • Installed for a single app authentication and has now locked up everything
  • I got this app and needed it to keep my stores open as soon as I tried it it didn't work. I ended up downloading it and I re-downloaded it because it's been eight days and I need to get in my store still doesn't work no support helps nothing, don't waste your time or money. It's just gonna end up at frustration.
  • I put in my password, and it didn't work, and after doing this a number of times, I give up..I wrote my password down, but it still didn't work so I'm done

Requested features

1 request
  • Wish it allowed for me to use my security yubikey

In-app purchases

None

2FA Authenticator (2FAS)

No in-app purchases

3 purchases

My Authenticator app

Subscriptions3
  • My Authenticator Premium2 variants$4.991 Month
  • My Authenticator Premium3 Days trial$17.991 Year
  • My Authenticator Premium3 Days trial$29.991 Year

Questions

Is 2FA Authenticator (2FAS) free?
2FA Authenticator (2FAS) is free to download, with no in-app purchases.
Is My Authenticator app free?
My Authenticator app is free to download, with in-app purchases available.
Which has better reviews, 2FA Authenticator (2FAS) or My Authenticator app?
2FA Authenticator (2FAS) is rated higher. 2FA Authenticator (2FAS) averages 4.7 out of 5 from 35K ratings, while My Authenticator app averages 4.0 from 613 ratings.
Do 2FA Authenticator (2FAS) or My Authenticator app have ads?
Neither 2FA Authenticator (2FAS) nor My Authenticator app shows ads.
Which is updated more often, 2FA Authenticator (2FAS) or My Authenticator app?
2FA Authenticator (2FAS) ships an update monthly, and My Authenticator app every 4 months. Most recently, 2FA Authenticator (2FAS) was updated on October 13, 2026 and My Authenticator app on October 7, 2026.

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