Comparison

Authenticator 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

Enhance your online security with this user-friendly app that generates time-based one-time passwords (TOTP) for two-factor authentication. Securely manage codes for popular services by scanning QR codes or importing existing data. Offers iCloud sync and biometric protection for easy access across devices.

Highlights
  • Generate secure 2FA codes
  • Sync accounts with iCloud
  • Biometric authentication (Face ID/Touch ID)
  • Setup via QR scan or import
  • Organize tokens with folders
  • Import/export codes as text file
Features
Read full description

Authenticator - 2FA/MFA is a highly secure two step authenticator app that can be installed on your iPhone/iPad to keep your online accounts safe. It is the easiest & most user friendly way to elevate your online security by generating two-factor authentication security tokens (2FA codes) or, in other words, time-based one-time password (TOTP/OTP), when you logging into your online accounts. Scan, generate & save 2FA/MFA codes with this authenticator app for popular services which support 2 step verification: Google, Microsoft, Amazon,Facebook, TikTok, Instagram, PayPal, Twitch, Epic,Shopify, etc. Key Features of this 2FA Authentication App: * Highly Security - Quickly generate secure 2FA codes for your accounts and update every 30 seconds. - Backup your security token and sync all accounts with iCloud, which enables you access to your accounts on iPhone, iPad, Mac or even Apple Watch, super fast and easy. - Make sure only you can access your accounts by enabling biometric authentication(Face ID or Touch ID). * 100% Easy to Use - Setup 2-factor authentication by scanning QR or manually input or even importing from Google Authenticator. - We offer detailed guides to help you add 2FA/MFA/(T)OTP Codes quickly. - Customize two step authentication token folders for easy TOTP/OTP management. - Import/export your two-factor authentication codes as a simple, readable text file for easy storage and backup. * All Popular Accounts In addition to the above services, the powerful authentication application also supports: Snapchat, Coinbase, Roblox, Discord, Reddit, SAP, Login.gov, Kick, Activision, NVIDIA, LastPass, Sony, One Healthcare ID, crypto, Stripe, Rockstar, Sprintax, Sterling, Ubisoft, Autotask, Air Force, GitHub, mo.gov and many more. Terms of Use: https://docs.google.com/document/d/1jqhy9RXEz_X740tUiWcUH2K3XnlhsWaJsIll0bN7uJk/edit?usp=sharing Privacy Policy: https://docs.google.com/document/d/1HoY1uo9ydkkL2BvKbEIMFfW_0ztR2Gs0bP2E8eNRFHA/edit?usp=sharing

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

Authenticator4 screens
Authenticator App.4 screens

Verdict

The call

The clearest difference is rating: Authenticator at 5.0 against Authenticator App.'s 4.5. Authenticator App.'s advantage is ratings volume (55 vs 2). On price, update cadence, ads and in-app purchases 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 sells 7 in-app purchases, starting at $5.99 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

Authenticator holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Authenticator App. has 55 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 4, 2026 and October 10, 2026 respectively.

Scorecard2 real differences · 7 level
Authenticator versus Authenticator App.: the parameters behind the verdict, then further details
ParameterAuthenticatorAuthenticator App.
PriceFreeFree
Rating5.0 (2 ratings) — better4.5 (55 ratings)
Number of ratings255 — better
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.515.0 — better
Further details — not scored
Size50 MB28 MB
Age rating4+17+
Developer园 周Quantum Security Service

Customer experience

Authenticator

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Authenticator App.

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

In-app purchases

7 purchases

Authenticator

Subscriptions6
  • Weekly Premium$5.997 Days
  • Weekly Premium3 Days trial$9.997 Days
  • Monthly Premium$12.991 Month
Show 3 more
  • Annual Premium$29.991 Year
  • Yearly Premium$39.991 Year
  • Yearly Premium3 Days trial$39.991 Year
One-time1
  • Lifetime Premium$49.99
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 free?
Authenticator 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 or Authenticator App.?
Authenticator is rated higher. Authenticator averages 5.0 out of 5 from 2 ratings, while Authenticator App. averages 4.5 from 55 ratings.
Do Authenticator or Authenticator App. have ads?
Neither Authenticator nor Authenticator App. shows ads.
Which is updated more often, Authenticator or Authenticator App.?
Authenticator ships an update every 3 weeks, and Authenticator App. every 3 weeks. Most recently, Authenticator was updated on October 4, 2026 and Authenticator App. on October 10, 2026.

Other comparisons