Comparison

Authenticator App vs App for Google Authenticator ®

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

App for Google Authenticator ®

Secure your online accounts with this app, offering robust verification for Google, Facebook, and more. Features include data import, anti-snooping protection, and multiple account adding methods for streamlined management.

Highlights
  • Google account verification
  • Import data from Google Authenticator
  • Supports mainstream accounts (Facebook, Twitter, etc.)
  • Anti-snooping screen saver
  • Quick account adding via QR code
  • Multiple adding methods (scan, upload, manual)
  • Top frequently used accounts
Features
Read full description

Authenticator App is your go-to application for securing your online accounts. With Authenticator App, you can enjoy unparalleled security and convenience, ensuring the strongest possible protection for your personal information and data. Google account verification and data import Authenticator App is a powerful application that supports Google account verification and the ability to import data from Google Authenticator. This means you can easily connect your Google account with the Authenticator app, ensuring the highest level of security for your online accounts. With the Import Data feature, you can quickly migrate your account information, making the process easier and more efficient. Mainstream Account Authentication Authenticator App not only supports Google account verification, but also verifies mainstream accounts such as Facebook, Twitter, Microsoft, Reddit, Dropbox, and more. This makes Authenticator ideal for unified management of multiple online accounts. Regardless of the platform you're using, Authenticator provides you with secure and convenient login verification to ensure your account information is optimally protected. Anti-Snooping Feature Authenticator App takes security to the next level with the featured "screen saver". By hiding and obfuscating the CAPTCHA, Authenticator effectively prevents others from snooping on your login information, providing an extra layer of security for your account. You can use Authenticator with confidence knowing that your information is safe and secure. Quickly Add Accounts By scanning a QR code, you don't need to save the QR code, you can add an account by scanning it directly from the desktop application, which is very easy and fast to do.Authenticator also supports a variety of adding methods, including scanning, uploading, and manually typing, so you can choose the way that best suits your needs to add an account. This flexibility and convenience makes account management much easier. Multiple Adding Methods and Account Topping Authenticator App offers multiple ways to add accounts, including scanning, uploading, manual entry, camera scanning, and importing data from Google Authenticator. Additionally, you can top frequently used accounts for easier management and use, and Authenticator provides you with comprehensive account management features to keep you in control of your online information anytime, anywhere. SUBSCRIPTION OPTIONS • Annual plan: billed annually at $39.99/year after the 3-day trial ends LIFETIME LICENSE • Pro License: one-time purchase for $69.99 After the free trial, the total amount for the subscription will be deducted from your iTunes account. Unless you cancel the subscription at least 24 hours before the current period ends, it will automatically renew. Your account will be charged with the renewal fee within 24 hours prior to the end of the current period. Any unused portion of a free trial, if offered, will be forfeited upon purchase. Subscriptions and auto-renewal can be managed or canceled through your iTunes account settings: Settings > iTunes & App Store > Apple ID > Manage Subscriptions. Terms of Use: https://irocketapp.com/sevices.html Privacy Policy: https://irocketapp.com/privacy.html Contact Us: https://irocketapp.com DISCLAIMER: Auth for Google Authenticator is an independent application designed specifically to facilitate Two Factor Authentication. This app is not associated with, endorsed by, or connected to any brands such as Apple, Google, Microsoft, Zoom, Facebook, Snapchat, Safari, Mozilla Firefox, Opera, Twitter, Brave, Microsoft Edge, or others. All trademarks, logos, and brand names are the property of their respective owners, and their use does not imply any endorsement. This app offers a convenient tool for managing Two Factor Authentication for your accounts and is not an official Google Authenticator app.

Screenshots

Authenticator App4 screens
App for Google Authenticator ®4 screens

Verdict

The call

The clearest difference is review sentiment: Authenticator App at 72% against App for Google Authenticator ®'s 19%. Authenticator App also leads on rating (4.8 vs 3.8) and monetization model (free with in-app purchases vs subscription). App for Google Authenticator ®'s advantage is ratings volume (243 vs 32). 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 App sells 3 in-app purchases, starting at $1.99 per month and App for Google Authenticator ® sells 3 in-app purchases, starting at $4.99 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 3.8. That said, the two scores are not equally well evidenced: App for Google Authenticator ® has 243 ratings behind it against 32, so its average is the more settled of the two. Written reviews point the same way: 72% of Authenticator App's written reviews are positive against 19% of App for Google Authenticator ®'s.

UpkeepUpdate frequency

Authenticator App ships an update every 3 weeks, App for Google Authenticator ® every 2 weeks. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.

Scorecard4 real differences · 6 level
Authenticator App versus App for Google Authenticator ®: the parameters behind the verdict, then further details
ParameterAuthenticator AppApp for Google Authenticator ®
PriceFreeFree
Rating4.8 (32 ratings) — better3.8 (243 ratings)
Positive reviews72.4% of reviews — better18.7% of reviews
Number of ratings32243 — better
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, iPad, Mac, Apple WatchiPhone, iPad, iPod, Mac, Apple Watch — better
Requires iOS16.015.0 — better
Further details — not scored
Size49 MB18 MB
Age rating4+4+
DeveloperTommaso CarpiROCKET TECHNOLOGY INC.

Customer experience

Authenticator App

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

App for Google Authenticator ®

All ratings243 ratings
Positive69.5%
Neutral3.3%
Negative27.2%
Written reviews209 reviews
Positive18.7%
Neutral1.4%
Negative79.9%

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

App for Google Authenticator ®

From 243 App Store ratings

What we love

  • 🚀 Good
  • 🔒 Worried Free
  • 👍 Satisfied Customer
  • 👍 Best free Authenticator
  • 👍 Awesome!!!!

Room to improve

  • 🐛 Quite disappointed
  • 🐛 Awful
  • 🐛 Garbage
  • 🐛 Doesn't work
  • 🐛 Hidden Fees

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

App for Google Authenticator ®

Reported bugs

2 issues
  • Login screen freezes
  • Incompatible with older devices

Requested features

2 requests
  • Dark mode option
  • Advanced analytics dashboard

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
3 purchases

App for Google Authenticator ®

Subscriptions2
  • Week Subscription3 Days trial$4.997 Days
  • Year Subscription$39.991 Year
One-time1
  • Lifetime$69.99

Questions

Is Authenticator App free?
Authenticator App is free to download, with in-app purchases available.
Is App for Google Authenticator ® free?
App for Google Authenticator ® is free to download, with in-app purchases available.
Which has better reviews, Authenticator App or App for Google Authenticator ®?
Authenticator App is rated higher. Authenticator App averages 4.8 out of 5 from 32 ratings, while App for Google Authenticator ® averages 3.8 from 243 ratings.
Do Authenticator App or App for Google Authenticator ® have ads?
Neither Authenticator App nor App for Google Authenticator ® shows ads.
Which is updated more often, Authenticator App or App for Google Authenticator ®?
Authenticator App ships an update every 3 weeks, and App for Google Authenticator ® every 2 weeks. Most recently, Authenticator App was updated on September 24, 2026 and App for Google Authenticator ® on September 23, 2026.

Other comparisons