Comparison

Authenticator App vs True Authenticator TOTP 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

Enhance your digital security with this multi-factor authentication app. It provides an extra layer of protection for your online accounts beyond just passwords, safeguarding sensitive data from unauthorized access. Easily integrate with popular services and generate dynamic, time-sensitive passcodes.

Highlights
  • Seamless MFA & 2FA integration
  • QR code scanning for setup
  • Time-based and HMAC one-time passwords
  • Biometric security (Face ID/Touch ID)
  • End-to-end encrypted iCloud backup/sync
  • Export/import one-time passwords
  • Cross-device password sending
Features
Read full description

Secure Your Digital World with Our MFA & 2FA Solution Safeguard your online accounts with cutting-edge Multi-Factor Authentication (MFA) and Two-Factor Authentication (2FA). Our app offers an extra layer of security by requiring more than just a password to verify your identity, ensuring your sensitive data and personal information stay protected from unauthorized access. Key Features: • Seamless MFA & 2FA Integration: Quickly add multi-factor authentication to your online accounts like Google, Facebook, Dropbox, and more. • QR Code Scanning: Set up 2FA for compatible services effortlessly by scanning a QR code. • Time-Based & HMAC One-Time Passwords (TOTP & HOTP): Generate dynamic, time-sensitive passcodes that add an additional layer of protection. • Biometric Security: Use Face ID or Touch ID for quick and secure access to your 2FA codes and settings. • Backup/synchronise one-time passwords to iCloud (end-to-end encrypted). • Export your one-time passwords to encrypted ZIP archives. • Import one-time passwords from previous exports. • Send your passwords to your Mac in one tap, cross iCloud account (end-to-end encrypted). • Add (custom) icons to your one-time passwords and apply effects. • Fast user experience with most often used functionality easily accessible. • Scan a QR code or add a one-time password manually. • Show both the current and previous one-time password. Why Choose Us? Enhanced Protection: Reduce the risk of unauthorized access to your accounts with additional security checks. User-Friendly Interface: Set up and manage your MFA and 2FA settings with ease—perfect for both beginners and tech-savvy users. Cross-Platform Compatibility: Use our app with all your favorite services, across devices and platforms. Stay safe online by adding an extra layer of defense with our powerful MFA & 2FA solution. Download now and take control of your digital security! Protect Your Accounts in Just a Few Taps – Get Started Today!

About

True Authenticator TOTP 2FA

This app provides secure two-factor authentication codes and enhances security with real-time scam detection for links and calls. It also offers encrypted sharing of codes for families or teams and secure iCloud backup to prevent account loss.

Highlights
  • On-device TOTP/HOTP code generation
  • Real-time fraudulent link/call detection
  • Encrypted 2FA code sharing
  • Encrypted iCloud sync and backup
  • Live Activity and Dynamic Island integration
  • Smart QR scanner for account setup
  • Face ID/Passcode app lock
Features
Read full description

More than just 2FA. Anti-Scam Shield blocks fraudulent links and calls in real time. Live Share keeps your family or team safely in sync. Encrypted iCloud backup - never lose access. - End-to-end encrypted · Zero tracking · Privacy by design - 100% on-device code generation · No analytics SDKs WHAT YOU GET • 2FA codes that just work - TOTP & HOTP for any service, generated on-device in seconds • Anti-Scam Shield - real-time detection of fraudulent URLs and phone numbers, before you click • Live Share - share 2FA codes with your family or team in real time, end-to-end encrypted, no risky text messages • Encrypted iCloud sync & backup - never lose access, even when you switch devices • Live Activity & Dynamic Island - see your codes right on the Lock Screen, glance without opening the app • Smart QR scanner - add 2FA accounts, scan text, and verify URLs in one tap • Face ID or custom Passcode lock - extra layer of protection for the app itself WHY TRUE AUTHENTICATOR Many people lose access to at least one online account when changing phones. And phishing attempts increasingly bypass weak 2FA. True Authenticator was built for both: encrypted iCloud backup that survives a lost phone, AND Anti-Scam Shield that warns you before you click. Plus Live Share so families don't text codes anymore. HOW IT WORKS 1. Open True Authenticator and tap+ 2. Scan the QR code from any service that supports 2FA 3. Tap the code to copy. Sign in. Done. FREE & PREMIUM The core app is free, forever. Premium unlocks: • Unlimited Live Share groups for family and team • Priority human support • Custom app icons and themes • Early access to new features Premium pricing: • Weekly: $2.99 (Trial 3 days Free) • Yearly: $29.99 (Trial 7 days Free) We send 3 reminders before any subscription charge: at 72h, 24h, and 1h before. No surprise billing. Weekly and Yearly are auto-renewable subscriptions. Payment will be charged to your Apple ID at confirmation. Subscriptions auto-renew unless cancelled at least 24 hours before the end of the current period. Lifetime is a one-time purchase with no recurring charges. Manage in Settings. - Privacy Policy: https://privauth.app/privacy.html - Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ - Support: support@privauth.app

Screenshots

Authenticator App4 screens
True Authenticator TOTP 2FA4 screens

Verdict

The call

The clearest difference is in-app purchases: Authenticator App at none against True Authenticator TOTP 2FA's 3. Authenticator App also leads on device support (3 vs 1) and iOS requirement (14.1 vs 16.0). True Authenticator TOTP 2FA's advantage is update cadence (weekly vs every 2 months). On price, rating, ratings volume and ads 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. True Authenticator TOTP 2FA sells 3 in-app purchases, starting at $2.99 per 7 days. Authenticator App asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Authenticator App against 5.0 for True Authenticator TOTP 2FA. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Authenticator App ships an update every 2 months, True Authenticator TOTP 2FA weekly. The most recent releases landed on September 29, 2026 and September 23, 2026 respectively.

Scorecard5 real differences · 5 level
Authenticator App versus True Authenticator TOTP 2FA: the parameters behind the verdict, then further details
ParameterAuthenticator AppTrue Authenticator TOTP 2FA
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings11
Update frequencyEvery 2 monthsWeekly — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS14.1 — better16.0
Further details — not scored
Size24 MB36 MB
Age rating4+4+
DeveloperMTPHoldings LLCTa Duc Huy

In-app purchases

None

Authenticator App

No in-app purchases

3 purchases

True Authenticator TOTP 2FA

Subscriptions2
  • Premium Weekly3 Days trial$2.997 Days
  • Premium Yearly7 Days trial$29.991 Year
One-time1
  • Premium Lifetime$59.99

Questions

Is Authenticator App free?
Authenticator App is free to download, with no in-app purchases.
Is True Authenticator TOTP 2FA free?
True Authenticator TOTP 2FA is free to download, with in-app purchases available.
Which has better reviews, Authenticator App or True Authenticator TOTP 2FA?
Authenticator App and True Authenticator TOTP 2FA are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do Authenticator App or True Authenticator TOTP 2FA have ads?
Both Authenticator App and True Authenticator TOTP 2FA show ads.
Which is updated more often, Authenticator App or True Authenticator TOTP 2FA?
Authenticator App ships an update every 2 months, and True Authenticator TOTP 2FA weekly. Most recently, Authenticator App was updated on September 29, 2026 and True Authenticator TOTP 2FA on September 23, 2026.

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