Comparison

The authenticator App vs Authenticator Duo

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

The authenticator App

Securely manage all your two-factor authentication codes in one place. Scan QR codes or manually add accounts for easy access, protected by Face ID or password.

Highlights
  • 2FA Code Generation
  • QR Code Scanning
  • Centralized Account Management
  • Face ID Access
  • Password Lock
Features
Read full description

Authenticator App will help you to have all your 2FA Auth access in one place. All you need to SCAN a QR code or manually enter details. This is very secure. We have following features supported 1. 2FA Generator 2. Scan Auth QR code 3. Maintain all in one place 4. Access with faceid 5. Lock with password Subscription Policy - Subscriptions are billed weekly or monthly at the rate selected depending on the subscription plan. Payment models for Premium subscription: - Monthly Subscription : $9.99 / month which comes with 3 Day Free Trial - Weekly Subscription: $4.99/week which no trail - Payment will be charged to iTunes Account at confirmation of purchase - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal - Subscriptions auto-renew at the cost of the chosen package, unless cancelled 24-hours in advance prior to the end of the current period. Subscriptions may be managed by going to your iTunes Account Settings after purchase. You may manage your subscription and turn off auto-renewal by going to your Account Settings after purchase. Privacy Policy - http://sleepnext.nextpixelapps.in/index.php/sleepnext-app-mobile-privacy-policy/ Service Terms - http://sleepnext.nextpixelapps.in/index.php/terms-and-condition/

About

Authenticator Duo

Secure your online accounts with this app that generates and stores two-factor authentication codes. It offers end-to-end encryption, Face ID/Touch ID access, and encrypted iCloud backups for easy restoration across devices. Operate securely offline and import existing tokens.

Highlights
  • Generate and store 2FA/MFA tokens
  • Scan QR codes or manually input codes
  • End-to-end encryption for all codes
  • Face ID & Touch ID access
  • Encrypted iCloud backups
  • Offline operation
  • Import existing tokens
Features
Read full description

Our app ensures the security of your online accounts. Use the Authenticator App to scan, generate, and store 2FA & MFA codes for various services. FEATURES: • Create and save secure two-factor and multi-factor (2FA & MFA) authentication tokens • Manually input codes or scan QR Codes • All codes are protected with end-to-end encryption • Access secured by Face ID & Touch ID • Encrypted backups on iCloud • Restore codes easily when changing or losing devices • Codes can be securely synced across your Apple devices • Operates offline without needing an internet connection • Import your existing tokens • Full compatibility with time-based one-time passwords (TOTP) • Compatible with many popular services SUBSCRIPTION TERMS: This app offers an auto-renewable subscription to grant you unlimited access to all functionalities as long as you subscribe. Charges will be made to the credit card associated with your iTunes Account at the time you confirm your initial subscription purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours before the end of the current period, and the renewal charge will be specified. You can manage your subscription and turn off auto-renewal by accessing your Account Settings after purchase. Any unused portion of a free trial, if available, will be forfeited when you subscribe. Questions or comments about the Service may be directed to us at the email address powellquentin473@gmail.com. TERMS & PRIVACY: https://docs.google.com/document/d/16AsjdDbjxSBUiw4_cSao1kq42qrO4Id-bU3NIc7n_sY/edit?usp=sharing https://docs.google.com/document/d/1iwI1-jVMpTBWgfoT4kY7z7O2bFxA9GCMWH6w9mhQxfk/edit?usp=sharing

Screenshots

The authenticator App4 screens
Authenticator Duo4 screens

Verdict

The call

The clearest difference is rating: Authenticator Duo at 5.0 against The authenticator App's 4.4. Authenticator Duo also leads on update cadence (every 2 days vs every 4 weeks). The authenticator App's advantage is ratings volume (67 vs 14). On price, review sentiment, 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. The authenticator App sells 2 in-app purchases, starting at $4.99 per 7 days and Authenticator Duo sells 2 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 Duo holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 67 and 14 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

The authenticator App ships an update every 4 weeks, Authenticator Duo every 2 days. The most recent releases landed on September 25, 2026 and October 2, 2026 respectively.

Scorecard3 real differences · 7 level
The authenticator App versus Authenticator Duo: the parameters behind the verdict, then further details
ParameterThe authenticator AppAuthenticator Duo
PriceFreeFree
Rating4.4 (67 ratings)5.0 (14 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings67 — better14
Update frequencyEvery 4 weeksEvery 2 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionSubscription
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS14.0 — better15.0
Further details — not scored
Size19 MB20 MB
Age rating4+17+
DeveloperNextPixel appsQuentin Powell

Customer experience

The authenticator App

All ratings67 ratings
Positive86.6%
Neutral1.5%
Negative11.9%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Authenticator Duo

All ratings14 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

The authenticator App

Subscriptions2
  • The authy authenticator3 Days trial$4.997 Days
  • 2fa 2 factor authentication3 Days trial$9.991 Month
2 purchases

Authenticator Duo

Subscriptions2
  • Weekly subscription with trial3 Days trial$6.997 Days
  • Weekly subscription$6.997 Days

Questions

Is The authenticator App free?
The authenticator App is free to download, with in-app purchases available.
Is Authenticator Duo free?
Authenticator Duo is free to download, with in-app purchases available.
Which has better reviews, The authenticator App or Authenticator Duo?
Authenticator Duo is rated higher. The authenticator App averages 4.4 out of 5 from 67 ratings, while Authenticator Duo averages 5.0 from 14 ratings.
Do The authenticator App or Authenticator Duo have ads?
Neither The authenticator App nor Authenticator Duo shows ads.
Which is updated more often, The authenticator App or Authenticator Duo?
The authenticator App ships an update every 4 weeks, and Authenticator Duo every 2 days. Most recently, The authenticator App was updated on September 25, 2026 and Authenticator Duo on October 2, 2026.

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