Comparison

Authenticator App vs MFA Authenticator ‒ Secure 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

Secure your online accounts with this simple and safe two-factor authentication app. It generates 6-digit one-time passwords to add an extra layer of security against hackers. Protect your accounts by scanning QR codes or manually entering tokens.

Highlights
  • Secures online accounts
  • Generates 6-digit TOTP codes
  • Supports QR code scanning
  • Manual token entry
  • Offline code generation
  • Adds extra security layer
Features
Read full description

Your must-have Authenticator App - Two Factor to secure your all online accounts in one place. Simple and Safe! Being extra careful with all of your accounts and log-ins is the first step to safety. Authenticator App - Two Factor is a simple and free Two Factor Authentication (2FA) solution for your online accounts on your device. This app generates 6-digit Time-Based One-Time Passwords (TOTP). It helps keep your online accounts secure on supporting 2FA services. 2-Step Verification provides stronger security for your online Account by requiring a second step of verification when you sign in. Tool helps you protect your account from hackers by adding an additional layer of security. After scanning a simple QR code, your account is protected. You can also manually enter 2FA tokens to do so. Once configured, you can get verification codes without the need for a network or cellular connection when this app is used as a TOTP code generator. You can scan QR code or enter manually to add accounts. Subscription renewal terms: - Payment will be charged to iTunes Account at confirmation of purchases. - 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 prior to 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. - Any unused portion of a free trial period, will be forfeited when the user purchases a subscription to that publication, where applicable. Privacy Policy: https://kuznec.neocities.org/Authenticator/privacy Terms of Use: https://kuznec.neocities.org/Authenticator/terms

About

MFA Authenticator ‒ Secure 2FA

Enhance your online security with this app, offering multi-factor authentication and time-based one-time passwords for all your accounts. It provides a secure backup and recovery option, along with proactive security measures like auto-lock and biometric authentication.

Highlights
  • One-tap authentication
  • Multi-factor security
  • Time-based one-time passwords (TOTP)
  • Secure backup and recovery
  • Flexible account management
  • Cross-platform compatibility
  • Proactive security features
Features
Read full description

Introducing 2FA Authenticator: Auth Verify, the ultimate solution for managing all your online accounts' security with efficiency and ease! Our robust and user-friendly app enhances your digital life by adding an extra layer of protection to your accounts while minimizing the hassle of remembering complex passwords. To get started, simply sign up for a 2FA-enabled account with a supported service or enable 2FA on an existing account. You will then receive a unique QR code, which you can scan with our Authenticator app to link your account and begin generating secure, temporary codes. Key Features One-Tap Authentication: Confirm or deny login requests with a single tap. Multi-Factor Security: Strengthen account access by combining your password with your mobile device. Time-Based One-Time Passwords (TOTP): Generate codes that refresh every 30 seconds for maximum protection. Secure Backup & Recovery: Store your authentication keys safely with encrypted cloud storage. Flexible Account Management: Add, edit, and organize accounts with custom names and icons. Cross-Platform Compatibility: Works seamlessly with services supporting standard 2FA protocols. Proactive Security: Includes auto-lock, biometric authentication, and login notifications. Stay ahead of online threats and enjoy seamless access to your accounts with SecureKey Authenticator! Boost your security and simplify your life with our convenient and reliable app. Subscription Plans SecureKey Authenticator offers flexible subscription options: Weekly Plan – 1 week access with a 3-day free trial Monthly Plan – 1 month access Yearly Plan – 1 year access Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Payment will be charged to your iTunes account at confirmation of purchase. Privacy Policy: https://4onstudios.com/privacy-policy/ Terms of Use: https://4onstudios.com/terms-of-service/

Screenshots

Authenticator App3 screens
MFA Authenticator ‒ Secure 2FA4 screens

Verdict

The call

The clearest difference is ads: MFA Authenticator ‒ Secure 2FA at none against Authenticator App's shown. MFA Authenticator ‒ Secure 2FA also leads on review sentiment (50% vs 29%). Authenticator App's advantage is rating (4.6 vs 4.4) and ratings volume (400 vs 60). On price, update cadence, in-app purchases and monetization model 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 sells 3 in-app purchases, starting at $6.99 per 7 days and MFA Authenticator ‒ Secure 2FA sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Authenticator App holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: Authenticator App has 400 ratings behind it against 60, so its average is the more settled of the two. Written reviews complicate that: 29% of Authenticator App's written reviews are positive against 50% of MFA Authenticator ‒ Secure 2FA's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Authenticator App ships an update every 11 days, MFA Authenticator ‒ Secure 2FA every 3 weeks. The most recent releases landed on September 22, 2026 and August 14, 2026 respectively.

Scorecard4 real differences · 6 level
Authenticator App versus MFA Authenticator ‒ Secure 2FA: the parameters behind the verdict, then further details
ParameterAuthenticator AppMFA Authenticator ‒ Secure 2FA
PriceFreeFree
Rating4.6 (400 ratings) — better4.4 (60 ratings)
Positive reviews28.6% of reviews50.0% of reviews — better
Number of ratings400 — better60
Update frequencyEvery 11 days — betterEvery 3 weeks
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS14.014.0
Further details — not scored
Size34 MB17 MB
Age rating4+4+
DeveloperLinda LopezUka Osim

Customer experience

Authenticator App

All ratings400 ratings
Positive91.3%
Neutral1.8%
Negative7.0%
Written reviews7 reviews
Positive28.6%
Neutral0.0%
Negative71.4%

MFA Authenticator ‒ Secure 2FA

All ratings60 ratings
Positive85.0%
Neutral5.0%
Negative10.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

3 purchases

Authenticator App

Subscriptions3
  • Authenticator App Duo Authy$6.997 Days
  • Authenticator App Duo Authy3 Days trial$6.997 Days
  • Authenticator App Duo Authy$14.991 Month
3 purchases

MFA Authenticator ‒ Secure 2FA

Subscriptions3
  • Authenticator App 1 Week VIP3 Days trial$6.997 Days
  • Authenticator App 1 Month VIP$11.991 Month
  • Authenticator App 1 Year VIP$59.991 Year

Questions

Is Authenticator App free?
Authenticator App is free to download, with in-app purchases available.
Is MFA Authenticator ‒ Secure 2FA free?
MFA Authenticator ‒ Secure 2FA is free to download, with in-app purchases available.
Which has better reviews, Authenticator App or MFA Authenticator ‒ Secure 2FA?
Authenticator App is rated higher. Authenticator App averages 4.6 out of 5 from 400 ratings, while MFA Authenticator ‒ Secure 2FA averages 4.4 from 60 ratings.
Do Authenticator App or MFA Authenticator ‒ Secure 2FA have ads?
Authenticator App shows ads; MFA Authenticator ‒ Secure 2FA does not.
Which is updated more often, Authenticator App or MFA Authenticator ‒ Secure 2FA?
Authenticator App ships an update every 11 days, and MFA Authenticator ‒ Secure 2FA every 3 weeks. Most recently, Authenticator App was updated on September 22, 2026 and MFA Authenticator ‒ Secure 2FA on August 14, 2026.

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