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 °

This app generates time-based one-time passwords (TOTP) to secure your online accounts. It offers various methods for adding accounts, including QR code scanning and manual entry. You can organize your verification codes and mask them for added privacy.

Highlights
  • TOTP authentication code generation
  • Multiple account setup methods
  • Screen QR code scanning
  • Privacy code masking
  • Organized account management
  • Pinning frequently used accounts
Features
Read full description

Authenticator App helps protect compatible online accounts with time-based one-time passwords (TOTP). Manage your verification codes in one place and access them whenever you need to sign in. KEY FEATURES TOTP Authentication Generate time-based verification codes for services that support standard TOTP authentication. Quick Account Setup Add accounts by scanning a QR code, importing a supported transfer QR code, uploading an image, or entering a setup key manually. Screen QR Code Scanning Scan supported QR codes displayed on your Mac to add accounts quickly without saving screenshots. Privacy Protection Mask verification codes when they are not needed to help reduce accidental exposure and shoulder surfing. Organized Account Management Pin frequently used accounts and keep your verification codes easy to find. PURCHASE OPTIONS The app may offer an annual auto-renewable subscription with a free trial for eligible users, as well as a one-time lifetime purchase. Available options and prices are displayed in the app before purchase. Payment will be charged to your Apple Account upon confirmation of purchase. Auto-renewable subscriptions renew unless canceled at least 24 hours before the end of the current subscription period. You can manage or cancel subscriptions in your Apple Account subscription settings. Terms of Use: https://irocketapp.com/sevices.html Privacy Policy: https://irocketapp.com/privacy.html Contact: https://irocketapp.com

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 17%. Authenticator App also leads on rating (4.8 vs 3.8). Authenticator App °'s advantage is ratings volume (250 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 2 in-app purchases, starting at $9.99 per year and Authenticator App ° 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: Authenticator App ° has 250 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 17% of Authenticator App °'s.

UpkeepUpdate frequency

Authenticator App ships an update every 10 days, Authenticator App ° every 2 weeks. The most recent releases landed on November 2, 2026 and November 1, 2026 respectively.

Scorecard3 real differences · 7 level
Authenticator App versus Authenticator App °: the parameters behind the verdict, then further details
ParameterAuthenticator AppAuthenticator App °
PriceFreeFree
Rating4.8 (32 ratings) — better3.8 (250 ratings)
Positive reviews72.4% of reviews — better17.5% of reviews
Number of ratings32250 — better
Update frequencyEvery 10 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, Mac, Apple WatchiPhone, iPad, iPod, Mac, Apple Watch — better
Requires iOS16.015.0 — better
Further details — not scored
Size51 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%

Authenticator App °

All ratings250 ratings
Positive69.2%
Neutral4.0%
Negative26.8%
Written reviews246 reviews
Positive17.5%
Neutral2.0%
Negative80.5%

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 250 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

Authenticator App °

Reported bugs

2 issues
  • Login screen freezes
  • Incompatible with older devices

Requested features

2 requests
  • Dark mode option
  • Advanced analytics dashboard

In-app purchases

2 purchases

Authenticator App

Subscriptions1
  • Annual Subscription7 Days trial$9.991 Year
One-time1
  • Lifetime Access2 variants$39.99
3 purchases

Authenticator App °

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 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 3.8 from 250 ratings.
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 every 10 days, and Authenticator App ° every 2 weeks. Most recently, Authenticator App was updated on November 2, 2026 and Authenticator App ° on November 1, 2026.

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