Comparison

Authenticator App ¹ vs Duo Auty 2FA

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

Head to head
About

Authenticator App ¹

This app provides secure login and identity protection through two-factor authentication (2FA) and password management. It generates one-time passwords for various platforms and offers features like a private browser and VPN.

Highlights
  • Generate TOTP 2FA codes
  • Face ID, Touch ID, or password protection
  • Secure iCloud sync
  • Built-in password manager
  • Strong password generator
  • Integrated private browser
  • Apple Watch support
  • Built-in VPN client
Features
Read full description

SafePass is a secure authenticator app for two-factor authentication (2FA). Get one-time codes (TOTP) for Login.gov, Google, Microsoft, Amazon, Coinbase and any service that supports authenticator apps, protected by Face ID. SafePass Premium adds encrypted backups with iCloud sync, quick transfer to a new iPhone, Password AutoFill and Password Health checks for weak, reused and breached passwords. Designed to meet the growing demand for reliable two-factor authentication (2FA), SafePass generates Time-based One-Time Passwords (TOTP) to help secure your accounts on platforms like Login.gov, SAP Concur, Epic Games, Crypto.com, Discord, Shopify, Stripe, Binance, and more. Whether you’re protecting your gaming profiles, crypto wallets, eCommerce dashboards, or government logins, SafePass helps you stay secure with a seamless multi-factor authentication experience. Core Features of SafePass Authenticator App: • Generate and store TOTP 2FA codes for platforms like Login.gov, SAP, Crypto.com, Epic Games, Shopify, and Binance. • Protect access with Face ID, Touch ID, or password. • Secure iCloud sync (disabled by default, user-enabled). • Built-in Password Manager with provider logo recognition to help you easily identify your logins. • Strong password generator for creating complex, secure credentials. • Integrated Private Browser to surf privately with no logs or history. • Full Apple Watch support for quick access to your 2FA codes. • Built-in VPN client to encrypt your online connection. • Smart AI Assistant to guide you with setup and security best practices. SafePass is ideal for users managing crypto exchanges like Binance, online business platforms like Stripe, Shopify, and Concur, or personal apps like Discord, Epic Games, and secure government portals like Login.gov. Subscription Options: Unlock the full suite of security features with our flexible monthly or yearly plans (includes a 3-day free trial). Subscriptions renew automatically unless canceled at least 24 hours before the current period ends. Charges are applied to your Apple ID upon confirmation. Need help? Contact us at: support@gitu.us Privacy Policy: https://www.gitu.us/authenticator-privacy/ Terms of Use: https://www.gitu.us/authenticator-terms/

About

Duo Auty 2FA

Enhance your online security with this two-factor authentication app. It supports time-based one-time passwords (TOTP) and PUSH authentication for seamless and secure access to your accounts. Add multiple accounts, customize with brand icons, and unlock with biometrics.

Highlights
  • Two-factor authentication (2FA)
  • TOTP and PUSH authentication
  • QR code scanning and import
  • Manual code entry
  • Brand icon customization
  • Biometrics integration
Features
Read full description

Auty 2FA presents an optimal solution for fortifying your online security. This complimentary authentication application provides two-factor authentication (2FA) via time-based one-time passwords (TOTP) and PUSH authentication, ensuring top-tier protection for your online accounts. Seamlessly integrating with any website or application supporting TOTP authentication, Auty 2FA enables effortless and secure access to your accounts. Whether you're an individual or a business entity, Auty 2FA stands as the premier choice for upholding your security and privacy standards. Auty 2FA operates independently of network connectivity and is designed to preserve your device's battery life. You can conveniently add multiple accounts to the app, including Facebook, Amazon, Dropbox, Google, LinkedIn, GitHub, and more. Key Features: * QR Code Scanning: Effortlessly add your accounts by scanning QR codes, eliminating manual entry and inconvenience. * QR Code Import: Quickly import QR codes from your gallery to set up your accounts swiftly. * Manual Code Entry: Enter authentication codes manually with ease, providing added flexibility. * Brand Icons Customization: Personalize your accounts with thousands of brand icons, simplifying identification. * Biometrics Integration: Unlock the app effortlessly with face recognition, enhancing security. To use the Auty 2FA App, you must acquire the Auty 2FA App Premium. Payment will be deducted from your iTunes Account upon purchase confirmation and will automatically renew at the same price, unless disabled in your iTunes Account Settings at least 24 hours before the current period ends. You can manage your subscription through your iTunes Account Settings. If a free trial period is provided and you purchase a subscription, any unused portion of the trial will be forfeited. Privacy policy: https://secondphone.app/auty2fa/privacy.html Terms of use: https://secondphone.app/auty2fa/terms.html EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Take control of your online security and experience peace of mind with Auty 2FA.  Download now to safeguard your digital life like never before!

Screenshots

Authenticator App ¹4 screens
Duo Auty 2FA4 screens

Verdict

The call

The clearest difference is review sentiment: Authenticator App ¹ at 56% against Duo Auty 2FA's 0%. Authenticator App ¹ also leads on update cadence (daily vs every 8 months) and ratings volume (287 vs 4). Duo Auty 2FA's advantage is rating (5.0 vs 4.2) and ads (none vs shown). On price, in-app purchases, monetization model 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. Authenticator App ¹ sells 10 in-app purchases, starting at $2.99 per 7 days and Duo Auty 2FA sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Duo Auty 2FA holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Authenticator App ¹ has 287 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 56% of Authenticator App ¹'s written reviews are positive against 0% of Duo Auty 2FA's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Authenticator App ¹ ships an update daily, Duo Auty 2FA every 8 months. The most recent releases landed on October 12, 2026 and October 15, 2026 respectively.

Scorecard6 real differences · 4 level
Authenticator App ¹ versus Duo Auty 2FA: the parameters behind the verdict, then further details
ParameterAuthenticator App ¹Duo Auty 2FA
PriceFreeFree
Rating4.2 (287 ratings)5.0 (4 ratings) — better
Positive reviews56.3% of reviews — better0.0% of reviews
Number of ratings287 — better4
Update frequencyDaily — betterEvery 8 months
AdsYesNo — better
In-app purchasesYesYes
MonetizationSubscriptionSubscription
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPod
Requires iOS17.014.0 — better
Further details — not scored
Size140 MB50 MB
Age rating17++17
DeveloperGITU LimitedGurman Galychina LLC

Customer experience

Authenticator App ¹

All ratings287 ratings
Positive78.0%
Neutral2.1%
Negative19.9%
Written reviews16 reviews
Positive56.3%
Neutral12.5%
Negative31.3%

Duo Auty 2FA

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

10 purchases

Authenticator App ¹

Subscriptions9
  • Weekly Plan$2.997 Days
  • Monthly (VPN)$4.991 Month
  • Monthly$4.991 Month
Show 6 more
  • Monthly Plan$9.991 Month
  • Yearly (VPN)3 Days trial$14.991 Year
  • Monthly Plan$14.991 Month
  • Yearly Plan$19.991 Year
  • Yearly Plan3 Days trial$29.991 Year
  • Yearly Plan3 Days trial$49.991 Year
One-time1
  • Lifetime License2 variants$59.99
2 purchases

Duo Auty 2FA

Subscriptions2
  • Monthly with trial3 Days trial$9.991 Month
  • Yearly plan with trial7 Days trial$59.991 Year

Questions

Is Authenticator App ¹ free?
Authenticator App ¹ is free to download, with in-app purchases available.
Is Duo Auty 2FA free?
Duo Auty 2FA is free to download, with in-app purchases available.
Which has better reviews, Authenticator App ¹ or Duo Auty 2FA?
Duo Auty 2FA is rated higher. Authenticator App ¹ averages 4.2 out of 5 from 287 ratings, while Duo Auty 2FA averages 5.0 from 4 ratings.
Do Authenticator App ¹ or Duo Auty 2FA have ads?
Authenticator App ¹ shows ads; Duo Auty 2FA does not.
Which is updated more often, Authenticator App ¹ or Duo Auty 2FA?
Authenticator App ¹ ships an update daily, and Duo Auty 2FA every 8 months. Most recently, Authenticator App ¹ was updated on October 12, 2026 and Duo Auty 2FA on October 15, 2026.

Other comparisons