Comparison

Authenticator vs Authenticator

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

Head to head
About

Authenticator

Secure your online accounts with this open-source two-factor authentication app. It supports TOTP and offers multiple convenient setup and export options, all while remaining completely offline and private.

Highlights
  • TOTP algorithm support
  • QR code scanning for setup
  • Import accounts from files
  • Manual account entry
  • Export account keys
  • Offline functionality
  • Open-source
Currently charting
Read full description

Authenticator is an elegant, open-source two-factor authentication app that supports the Time-based One-Time Password (TOTP) algorithm. It offers multiple convenient methods to set up your accounts: • Scan a QR Code. • Read from a QR Code image. • Import from a file. • Manual entry. The app features an beautiful “Account Details” page that displays each account along with its QR Code. You can view or copy this information at any time. Authenticator also provides several easy ways to export all your accounts: • Export key URIs to the clipboard. • Export key URIs as plain text. • Export key URIs as a TXT file. • Export key URIs as QR Code images. Authenticator always remains offline and never connects to any networks. It does not track any data or collect any personal information. Just works as it should be. Authenticator is fully open source on GitHub: https://github.com/bingzheung/authenticator

About

Authenticator

Enhance your online security with this app that generates time-based one-time passwords for two-factor authentication. It securely stores all your accounts in one place and works offline, offering peace of mind against cyber threats.

Highlights
  • Generates secure TOTP codes
  • Stores all accounts in one app
  • Works offline
  • Secure cloud backup and sync
  • Biometric and PIN protection
  • Auto-fill and copy to clipboard
Features
Read full description

In today’s digital world, passwords alone aren’t enough to keep your online accounts safe. That’s where Authenticator: Mobile 2FA, MFA comes in. This app adds an extra layer of security to your accounts by generating secure, time-based one-time passwords (TOTP), ensuring only you can access your data. Whether you're logging into your email, social media, banking apps, or work accounts, our two-factor authentication (2FA) and multi-factor authentication (MFA) solution makes account protection easier and more reliable than ever. Protect your data with our powerful authenticator app. This password app enhances security using two factor authentication codes that refresh every 30 secs. Store all accounts in one password app, backed by two factor authentication and offline access. The authenticator app is your go-to password app for secure two factor authentication. Download our authenticator app now for total peace of mind. Why Choose Our Authenticator App? Fast & Easy Setup Securing your accounts takes just a few seconds. Simply scan a QR code or enter your account details manually, and the app will instantly generate secure 6-digit codes for login authentication. No complicated setup—just instant protection. Secure Time-Based One-Time Passwords (TOTP) With 2FA and MFA, the app generates TOTP codes that refresh every 30 seconds, keeping your logins safe from hackers. Even if someone gets your password, they can’t access your account without the verification code. Store & Manage All Your Accounts in One Place Tired of juggling multiple authentication apps? Keep all your 2FA-protected accounts securely stored in one app—whether it’s email, social media, cryptocurrency wallets, or online banking. Works Completely Offline Unlike SMS-based authentication, our app doesn’t require an internet connection. Your one-time passwords are generated directly on your device, so you can log in securely anytime, anywhere. Secure Cloud Backup & Device Sync Never lose access to your 2FA codes again. With cloud backup and device syncing, you can restore your authentication data when switching to a new phone. Advanced Security Features Biometric & PIN protection – Lock the app using a fingerprint, Face ID, or a PIN for extra security. Auto-fill & Copy to Clipboard – Quickly enter your 2FA codes without hassle. Multiple device support – Access your authentication codes from different devices without losing security. How Does It Work? Install Authenticator: Mobile 2FA, MFA on your device. Scan a QR code or enter the secret key manually. Use the generated 6-digit codes to log in securely. That’s it. Your accounts are now protected with an extra security layer. Stay One Step Ahead of Hackers Cyber threats are increasing every day—don’t wait until it’s too late. Download Authenticator: Mobile 2FA, MFA now and take control of your online security. Privacy Policy - https://zipoapps.com/authenticatorios/privacy/ Terms & Conditions - https://zipoapps.com/authenticatorios/terms/

Screenshots

Authenticator4 screens
Authenticator4 screens

Verdict

The call

The clearest difference is price: Authenticator at Free against Authenticator's $0.99. Authenticator also leads on review sentiment (100% vs 75%) and ratings volume (135 vs 3). Authenticator's advantage is rating (5.0 vs 4.5) and in-app purchases (none vs 19). On iOS requirement 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

Authenticator is free to download; Authenticator costs $0.99 up front. Authenticator sells 17 in-app purchases, starting at $0.99 per 7 days. Authenticator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Authenticator holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Authenticator has 135 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 75% of Authenticator's written reviews are positive against 100% of Authenticator's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Authenticator ships an update every 2 months, Authenticator every 5 months. The most recent releases landed on September 7, 2026 and September 4, 2026 respectively.

Scorecard10 real differences · 1 level
Authenticator versus Authenticator: the parameters behind the verdict, then further details
ParameterAuthenticatorAuthenticator
Price$0.99Free — better
Rating5.0 (3 ratings) — better4.5 (135 ratings)
Positive reviews75.0% of reviews100.0% of reviews — better
Number of ratings3135 — better
Update frequencyEvery 2 months — betterEvery 5 months
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
Best chart rank#195 — better—
DevicesiPhone, iPad, iPod, Mac — betteriPhone
Requires iOS15.0 — better16.0
Further details — not scored
Size7 MB127 MB
Age rating4+4+
Developer兵 张ZipoApps

Customer experience

Authenticator

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

Authenticator

All ratings135 ratings
Positive87.4%
Neutral4.4%
Negative8.1%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Authenticator

No in-app purchases

17 purchases

Authenticator

Subscriptions17
  • Unlimited access3 Days trial$0.997 Days
  • Unlimited access3 Days trial$1.997 Days
  • Unlimited access3 Days trial$2.997 Days
Show 14 more
  • Unlimited access3 Days trial$3.997 Days
  • Unlimited access3 Days trial$4.997 Days
  • 2FA Authenticator App: Secure$5.997 Days
  • 2FA Authenticator App: Secure3 Days trial$5.997 Days
  • Unlimited access3 Days trial$5.997 Days
  • Unlimited access3 Days trial$6.997 Days
  • Unlimited access3 Days trial$7.997 Days
  • Unlimited access3 Days trial$8.997 Days
  • Unlimited access3 Days trial$9.991 Year
  • Authenticate ID: Authorization$19.991 Month
  • Unlimited access3 Days trial2 variants$19.991 Month
  • Unlimited access3 Days trial2 variants$29.991 Month
  • Unlimited access3 Days trial$39.991 Year
  • Unlimited access3 Days trial$49.991 Year

Questions

Is Authenticator free?
Authenticator costs $0.99, with no in-app purchases.
Is Authenticator free?
Authenticator is free to download, with in-app purchases available.
Which has better reviews, Authenticator or Authenticator?
Authenticator is rated higher. Authenticator averages 5.0 out of 5 from 3 ratings, while Authenticator averages 4.5 from 135 ratings.
Do Authenticator or Authenticator have ads?
Authenticator shows ads; Authenticator does not.
Which is updated more often, Authenticator or Authenticator?
Authenticator ships an update every 2 months, and Authenticator every 5 months. Most recently, Authenticator was updated on September 7, 2026 and Authenticator on September 4, 2026.

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