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 by generating and storing 2FA and MFA codes for various services. Securely log in to accounts with time-based one-time passwords and easily copy codes to your clipboard.

Highlights
  • Generate 2FA/MFA codes
  • Support for popular services
  • Scan QR codes to add services
  • Time-based one-time passwords (TOTP)
  • Copy codes to clipboard
  • End-to-end encryption
  • FaceID/TouchID unlock
Features
Read full description

Improve the security of your online accounts with our best in class Authenticator App. The Authenticator App allows you to secure your online accounts using 2FA (two-factor authentication). Scan and store 2FA and MFA codes for services such as Twitter, Instagram, Facebook, Google, Microsoft, Amazon, Roblox and many more. Features Include: • Allows you to securely login to your online accounts with 2FA • Supports 2FA for popular services such as Facebook, Instagram, Google, Amazon, Microsoft, Roblox and many more • Scan and use secure two-factor (2FA) and multi-factor (MFA) authentication tokens • Scan QR Codes with your phone's camera to add a service • Support for time-based one-time password (TOTP) and OTP • Copy codes to the clipboard with one click • Secure end to end encryption for codes • Animated timer and auto code expiration cycling • Secure and unlock codes with FaceID and TouchID Terms & Privacy: • Terms of Use: https://silverelmsys.com/authenticator/terms_of_use.html • Privacy Policy: https://silverelmsys.com/authenticator/privacy_policy.html

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 0%. Authenticator App also leads on rating (4.8 vs 4.0). Authenticator App ⋆'s advantage is in-app purchases (none vs 4) and update cadence (every 9 days vs every 3 weeks). On price, ratings volume, ads and device support 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. Authenticator App ⋆ asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Authenticator App holds the better App Store score, 4.8 against 4.0. Both are backed by a comparable volume of ratings — 32 and 47 respectively. Written reviews point the same way: 72% of Authenticator App's written reviews are positive against 0% of Authenticator App ⋆'s.

UpkeepUpdate frequency

Authenticator App ships an update every 3 weeks, Authenticator App ⋆ every 9 days. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.

Scorecard5 real differences · 5 level
Authenticator App versus Authenticator App ⋆: the parameters behind the verdict, then further details
ParameterAuthenticator AppAuthenticator App ⋆
PriceFreeFree
Rating4.8 (32 ratings) — better4.0 (47 ratings)
Positive reviews72.4% of reviews — better0.0% of reviews
Number of ratings3247 — better
Update frequencyEvery 3 weeksEvery 9 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, Mac, Apple Watch — betteriPhone, iPad, iPod
Requires iOS16.015.6 — better
Further details — not scored
Size49 MB11 MB
Age rating4+4+
DeveloperTommaso CarpiSilver Elm Systems LLC

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 ratings47 ratings
Positive76.6%
Neutral0.0%
Negative23.4%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

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 ⋆

Not enough reviews yet to summarise bugs or requests.

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
None

Authenticator App ⋆

No in-app purchases

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 no in-app purchases.
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 4.0 from 47 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 3 weeks, and Authenticator App ⋆ every 9 days. Most recently, Authenticator App was updated on September 24, 2026 and Authenticator App ⋆ on September 22, 2026.

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