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

Secure your online accounts with this app that manages all your two-factor authentication (2FA) codes in one place. It offers seamless syncing across devices, organized folders, and encrypted backups for peace of mind. Personalize your experience with custom icons and themes for easy account recognition.

Highlights
  • Manage all 2FA codes in one app
  • Seamless sync across Apple devices
  • Encrypted backups for code protection
  • Organize accounts with folders
  • Custom icons and themes
  • iOS & macOS widgets for quick access
Features
Read full description

Take control of your digital security with Sentinel Authenticator, the trusted way to manage and protect your two-factor authentication (2FA) codes. Fully compatible with Google Authenticator, Authy, and all other authenticators – making it effortless to switch or use alongside your existing apps. /// Why Sentinel Authenticator? • All Your Codes, One App – Store and manage every 2FA code in a single, secure place. • Seamless Sync – Keep your codes up to date across all Apple devices with iCloud Keychain (encrypted by Apple) or Sentinel Cloud with end-to-end encryption. • Organized & Accessible – Create folders for work and personal accounts to find what you need faster. • Never Lose Access – Encrypted backups protect your codes so you always stay in control. /// Personalization & Ease of Use • 900+ Custom Icons for instant account recognition • 8+ Themes & Layouts including Modern, Classic, Focus, and more • iOS & macOS Widgets for quick access to your 2FA codes /// Always Here for You Need help? Contact us at hello@getsentinel.io – we usually respond within an hour. Protect your accounts today. Download Sentinel Authenticator now and secure apps like Instagram, Google, Binance, Kraken, Robinhood, Discord, and Twitch. For further details, review our policies: Terms of Service: https://getsentinel.io/terms-of-service Privacy Policy: https://getsentinel.io/privacy-policy

About

Authenticator App `

Enhance your online security with an app that generates time-based one-time passwords (TOTPs) for account access. It offers easy setup, robust security features like PIN and biometric protection, and supports over 1000 applications. Secure your digital identity with an extra layer of protection.

Highlights
  • Generates time-based one-time passwords (TOTPs)
  • Easy account setup via QR code or secret key
  • PIN code and biometric authentication
  • Password storage and generation
  • Supports over 1000 applications
  • Backup and sync via iCloud
Features
Read full description

Authenticator App provides a secure and convenient way for users to protect their accounts by adding an additional layer of security. The app generates time-based one-time passwords (TOTPs) that are used in conjunction with a user's login credentials to access online accounts, services, and applications. With its simple set up process, support for a wide range of services and applications, and high level of security, Authenticator App is an ideal solution for anyone looking to enhance their security and protect their online identity. Features: -Easy to set up Authenticator App is incredibly easy to add a new account. Users simply need to scan a QR code provided by the service or enter a secret key, which generates a unique six-digit code that changes every 30 seconds. This code is then used as a TOTP to access the account. -Highly secure The app uses time-based one-time passwords (TOTPs) to generate unique, time-sensitive codes that cannot be guessed or reused. Additionally, the app is protected by a PIN code or biometric authentication, such as Touch ID or Face ID, ensuring that only authorized users can access the app and view their codes. With these security features, users can be confident that their accounts are protected from unauthorized access and hacking attempts. -Password storage protection Password storage protection is a secure and convenient way to store and manage your passwords for various online accounts. With advanced security measures, ease of use, and automatic syncing, it allows you to keep your sensitive information private and protected from unauthorized access. -Password generator A random password generator is a tool that creates unique, strong passwords for online accounts. It generates passwords using a combination of letters, numbers, and symbols, making them difficult for hackers to guess or crack. -Supports 1000+ Apps Authenticator App supports a wide range of services and applications, including Google, Facebook, Dropbox, Amazon, and more. -Backup and sync With Auto-Sync on, you can easily back up your 2FA accounts to your iCloud. Subscription: Payment will be charged to iTunes account at confirmation of purchase. Subscription automatically renews unless auto-renew is disabled 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 will identify the cost of 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, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Privacy Policy: https://ws.wisdomalls.com/log/wisdom/privacy_policy Terms of Use: https://ws.wisdomalls.com/log/wisdom/terms_of_use

Screenshots

Authenticator App4 screens
Authenticator App `4 screens

Verdict

The call

The clearest difference is review sentiment: Authenticator App at 72% against Authenticator App `'s 30%. Authenticator App also leads on rating (4.8 vs 4.3) and ads (none vs shown). Authenticator App `'s advantage is iOS requirement (12.0 vs 16.0). On price, ratings volume, 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 $1.99 per month and Authenticator App ` sells 6 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, 4.8 against 4.3. Both are backed by a comparable volume of ratings — 32 and 31 respectively. Written reviews point the same way: 72% of Authenticator App's written reviews are positive against 30% of Authenticator App `'s.

UpkeepUpdate frequency

Authenticator App ships an update fortnightly, Authenticator App ` every 2 months. The most recent releases landed on September 29, 2026 and October 1, 2026 respectively.

Scorecard6 real differences · 4 level
Authenticator App versus Authenticator App `: the parameters behind the verdict, then further details
ParameterAuthenticator AppAuthenticator App `
PriceFreeFree
Rating4.8 (32 ratings) — better4.3 (31 ratings)
Positive reviews72.4% of reviews — better29.9% of reviews
Number of ratings32 — better31
Update frequencyFortnightly — betterEvery 2 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, Mac, Apple Watch — betteriPhone, iPod
Requires iOS16.012.0 — better
Further details — not scored
Size50 MB27 MB
Age rating4+4+
DeveloperTommaso CarpiWISDOM DATA LIMITED

Customer experience

Authenticator App

All ratings32 ratings
Positive96.9%
Neutral0.0%
Negative3.1%
Written reviews105 reviews
Positive72.4%
Neutral4.8%
Negative22.9%

Authenticator App `

All ratings31 ratings
Positive80.6%
Neutral6.5%
Negative12.9%
Written reviews211 reviews
Positive29.9%
Neutral3.3%
Negative66.8%

User reviews

Authenticator App

From 32 App Store ratings

What we love

  • 👍 Easy to use and set up
  • 🚀 Seamless syncing across devices (iOS, macOS)
  • 🔒 Secure and dependable 2FA solution
  • 💡 Responsive and friendly developer
  • 💰 One-time purchase/lifetime option appreciated

Room to improve

  • 🐛 Widgets not working consistently (Mac/iPhone)
  • 💰 Paid app, no free tier for some features
  • 🐛 Some users experienced issues with syncing
  • 🐛 Codes not working for specific services (e.g., Discord, Amazon)
  • 🐛 App stuck on loading tokens for some users

Authenticator App `

From 31 App Store ratings

What we love

  • 🔒 Secure authentication
  • 💡 Useful for multiple accounts

Room to improve

  • 💰 Expensive subscription
  • 🐛 Unreliable performance
  • 🤔 Misleading app description
  • 🤯 Difficult to cancel subscription

Bugs and requests

Authenticator App

Reported bugs

12 issues
  • Widgets not working on Mac Desktop and iPhone
  • App stuck on loading tokens
  • Syncing issues between devices
  • Codes not working for specific services (Discord, Amazon)
  • Unexpected charges/multiple purchases
Show 7 more
  • Loading screen issues on iPhone 12 Pro Max (resolved)
  • Paid features (dark mode) removed/changed
  • Cannot delete items
  • Cannot rename accounts
  • Cannot edit accounts
  • Cannot reorder accounts
  • Inconsistent widget behavior

Requested features

17 requests
  • Ability to reorder/hide folders
  • Sort accounts by email address or service
  • Show duplicates
  • Show date service added
  • Backup options (more explicit)
Show 12 more
  • Start on login option
  • Ability to delete items
  • Ability to rename accounts
  • Ability to edit accounts
  • Ability to reorder accounts
  • Watch companion app
  • More customization options
  • Add password keeper in details page
  • Improve widget functionality
  • Add Chinese language support
  • Increase account limit beyond two for free tier
  • Easier export of all keys

Authenticator App `

Reported bugs

3 issues
  • Unable to scan QR codes
  • Incorrect verification codes
  • Subscription issues after device change

Requested features

3 requests
  • Free version with limited features
  • Easier subscription management
  • Better integration with Microsoft products

In-app purchases

3 purchases

Authenticator App

Subscriptions2
  • Monthly Subscription$1.991 Month
  • Annual Subscription7 Days trial$9.991 Year
One-time1
  • Lifetime Access2 variants$39.99
6 purchases

Authenticator App `

Subscriptions6
  • Authenticator Week Plan$6.997 Days
  • Authenticator Weekly Trial3 Days trial$7.997 Days
  • Authenticator monthly Premium$9.991 Month
Show 3 more
  • Authenticator Yearly Plan3 Days trial$39.991 Year
  • Authenticator Yearly Premium$39.991 Year
  • Authenticator Yearly PRO$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 is rated higher. Authenticator App averages 4.8 out of 5 from 32 ratings, while Authenticator App ` averages 4.3 from 31 ratings.
Do Authenticator App or Authenticator App ` have ads?
Authenticator App ` shows ads; Authenticator App does not.
Which is updated more often, Authenticator App or Authenticator App `?
Authenticator App ships an update fortnightly, and Authenticator App ` every 2 months. Most recently, Authenticator App was updated on September 29, 2026 and Authenticator App ` on October 1, 2026.

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