Comparison

Authenticator App vs Authenticator App.

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

Head to head
About

Authenticator App

This app provides secure two-factor authentication (2FA) codes for thousands of online accounts. It also offers a password manager with autofill, encrypted backups, and cross-device sync for enhanced digital security.

Highlights
  • Two-Factor Authentication (2FA) codes
  • Password Manager with Autofill
  • Encrypted Backups
  • Cross-Device Sync
  • Offline Access for codes
  • Built-In VPN Protection
Features
Read full description

Authenticator App by KeyGuard is the ultimate free authenticator app for managing two-factor authentication (2FA) and multi-factor authentication (MFA) on your iPhone and iPad. Protect your online accounts, including Facebook, Google, Instagram, Microsoft, Roblox, and thousands more, with secure 2FA codes. Whether you're securing emails, social media, or financial accounts, KeyGuard Authenticator App is your trusted solution for reliable and free two-factor authentication. Download today on your iPhone or iPad and take control of your online security! Why Choose KeyGuard? KeyGuard goes beyond basic two-step verification. It’s a comprehensive tool for managing your 2FA codes, passwords, and digital security. Whether you need an authenticator app, password manager with autofill, or a built-in VPN, KeyGuard App delivers unmatched convenience and peace of mind. Key Features: Two-Factor Authentication (2FA): Protect your accounts with time-based codes (OTP, TOTP). Works seamlessly with Google, Facebook, Microsoft, Instagram, and more. Password Manager with Autofill: Securely store, organize, and autofill your passwords. Generate strong, unique passwords effortlessly. Encrypted Backups: Keep your 2FA codes and passwords safe with end-to-end encrypted iCloud backups. Cross-Device Sync: Access your 2FA codes and passwords across iPhone, iPad, and other Apple devices in real time. Offline Access: Generate 2FA codes even without an internet connection, ensuring constant protection. Advanced Security Options: Lock your app with Touch ID, Face ID, or a secure PIN to ensure only you can access your data. Built-In VPN Protection: Secure your internet connection and browse safely with an integrated VPN. Getting Started is Easy: - Log in to the account you want to secure (e.g., Google, Facebook, Amazon). - Go to the account's security settings and enable Two-Factor Authentication (2FA). - Select the “Authentication App” option. - Scan the QR code using KeyGuard App. - Enter the generated code to confirm setup. - Enable encrypted backups for added peace of mind. Your Data, Fully Protected KeyGuard Authenticator App uses end-to-end encryption to secure your sensitive information, ensuring only you can access it—even when it’s stored in the cloud. With offline access, secure backups, and cross-device sync, staying safe has never been easier. Compatible with Thousands of Services Secure your favorite accounts, including Gmail, Discord, Reddit, Twitch, PlayStation, Binance, Coinbase, Shopify, Salesforce, PayPal, LinkedIn and many more. Download KeyGuard Authenticator App Now! Take control of your online security today. With features like password manager, VPN, and encrypted backups, KeyGuard App is the ultimate tool for protecting your accounts. Subscription Details Upgrade to premium for unlimited tokens, advanced password management, and enhanced VPN protection. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage subscriptions in your App Store settings. Support & Contact Need help? Reach out to us anytime at: https://appshub.com.tr/support-authenticator/ Terms of Service: https://appshub.com.tr/terms-of-use-authenticator/ Privacy Policy: https://appshub.com.tr/privacy-policy-authenticator/

About

Authenticator App.

This app generates verification codes to secure your accounts and simplify logins. It also offers AI-powered to-do list management with voice and text input, and customizable widgets for quick task access.

Highlights
  • Generate time-based one-time passwords (TOTP)
  • AI-powered to-do list management
  • Voice and text input for tasks
  • Customizable home screen widgets
  • Secure account and password management
  • QR code scanning for setup
Features
Read full description

Authenticator is a secure and easy-to-use authentication app that helps protect your accounts and simplify the way you log in. Generate verification codes, scan QR codes for instant setup, and manage multiple authenticator accounts in one reliable place — with optional AI-powered todos to help you stay organized. Designed for users who value security and efficiency, authenticator keeps your digital identity protected while supporting your daily tasks. ► Features You’ll Love Authenticator & Login Protection Generate time-based one-time passwords (TOTP) to securely verify logins and add an extra layer of protection to your accounts. Seamlessly Plan with AI Todos SmartDo uses AI technology to help you efficiently manage your to-do lists with voice and text input options. This feature, along with the drag-down to add todos functionality, makes it easy to add and prioritize tasks, helping you stay on top of your daily schedule. Quick Access Widgets With SmartDo widgets, you can customize your home screen for quick access to your tasks and events. This allows you to effortlessly keep track of your schedule throughout the day. Manage Accounts & Passwords SmartDo offers a straightforward way to manage your accounts and passwords. It securely stores your credentials, so you can access them whenever needed without the worry of forgetting or misplacing them. Privacy: https://www.quantumnetsoft.com/privacy Terms: https://www.quantumnetsoft.com/terms Support: https://www.quantumnetsoft.com/support

Screenshots

Authenticator App4 screens
Authenticator App.4 screens

Verdict

The call

The clearest difference is ratings volume: Authenticator App at 1.8K against Authenticator App.'s 55. On price, rating, update cadence 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. Authenticator App sells 21 in-app purchases, starting at $4.99 per 7 days and Authenticator App. sells 4 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.5 for Authenticator App against 4.5 for Authenticator App.. That said, the two scores are not equally well evidenced: Authenticator App has 1.8K ratings behind it against 55, so its average is the more settled of the two.

UpkeepUpdate frequency

Authenticator App ships an update monthly, Authenticator App. every 3 weeks. The most recent releases landed on October 9, 2026 and October 10, 2026 respectively.

Scorecard1 real difference · 9 level
Authenticator App versus Authenticator App.: the parameters behind the verdict, then further details
ParameterAuthenticator AppAuthenticator App.
PriceFreeFree
Rating4.5 (1.8K ratings)4.5 (55 ratings)
Positive reviews25.1% of reviews—
Number of ratings1.8K — better55
Update frequencyMonthlyEvery 3 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.415.0 — better
Further details — not scored
Size45 MB28 MB
Age rating4+17+
DeveloperAppshub Bilgi Teknolojileri Limited SirketiQuantum Security Service

Customer experience

Authenticator App

All ratings1,777 ratings
Positive86.9%
Neutral5.0%
Negative8.2%
Written reviews287 reviews
Positive25.1%
Neutral2.1%
Negative72.8%

Authenticator App.

All ratings55 ratings
Positive83.6%
Neutral7.3%
Negative9.1%

Bugs and requests

Authenticator App

Reported bugs

2 issues
  • Can't read QR codes
  • App URLs don't work

Requested features

2 requests
  • Option to disable annoying prompts
  • Improve user-friendliness

Authenticator App.

Not enough reviews yet to summarise bugs or requests.

In-app purchases

21 purchases

Authenticator App

Subscriptions19
  • Authenticator App3 Days trial$4.997 Days
  • Authenticator App Premium$6.997 Days
  • Authenticator App Premium3 Days trial$6.997 Days
Show 16 more
  • Authenticator Monthly Plan$6.991 Month
  • Two Factor Authentication App$9.991 Month
  • Authenticator App Premium3 Days trial$9.997 Days
  • Authenticator App Premium$9.997 Days
  • Authenticator Yearly Access$12.991 Year
  • Authenticator App Premium$14.991 Month
  • Authenticator App Premium3 Days trial$19.991 Year
  • 2FA Authentication App$19.991 Year
  • 2FA Authenticator Premium$24.991 Year
  • AuthOne Authenticator Premium$29.991 Year
  • Authenticator App Premium3 Days trial$29.991 Year
  • Authenticator App Premium$39.991 Year
  • Authenticator App Premium3 Days trial$39.991 Year
  • Authenticator App Premium2 variants$49.993 Months
  • Authenticator App Premium3 Days trial$49.991 Year
  • Authenticator App Premium$59.991 Year
One-time2
  • Lifetime Special Offer$19.99
  • Authenticator Lifetime Deal$39.99
4 purchases

Authenticator App.

Subscriptions4
  • Weekly 3 Day Free Plan3 Days trial$9.997 Days
  • Weekly Plan$9.997 Days
  • Yearly 3 Day Free Plan3 Days trial$39.991 Year
Show 1 more
  • Yearly Plan$49.991 Year

Questions

Is Authenticator App free?
Authenticator App is free to download, with in-app purchases available.
Is Authenticator App. free?
Authenticator App. is free to download, with in-app purchases available.
Which has better reviews, Authenticator App or Authenticator App.?
Authenticator App and Authenticator App. are both rated 4.5 out of 5 on the App Store, from 1.8K and 55 ratings respectively.
Do Authenticator App or Authenticator App. have ads?
Neither Authenticator App nor Authenticator App. shows ads.
Which is updated more often, Authenticator App or Authenticator App.?
Authenticator App ships an update monthly, and Authenticator App. every 3 weeks. Most recently, Authenticator App was updated on October 9, 2026 and Authenticator App. on October 10, 2026.

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